Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH)
Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Xiao, Kongzhong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Euphytica - Dordrecht [u.a.] : Springer Science + Business Media B.V., 1952, 219(2023), 10 vom: 22. Sept. |
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| Übergeordnetes Werk: |
volume:219 ; year:2023 ; number:10 ; day:22 ; month:09 |
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| DOI / URN: |
10.1007/s10681-023-03238-6 |
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| Katalog-ID: |
SPR05314757X |
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| 520 | |a Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. | ||
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10.1007/s10681-023-03238-6 doi (DE-627)SPR05314757X (SPR)s10681-023-03238-6-e DE-627 ger DE-627 rakwb eng Xiao, Kongzhong verfasserin aut Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. Aneuploid (dpeaa)DE-He213 Abnormal meiosis (dpeaa)DE-He213 Fritillaria-type embryo sac (dpeaa)DE-He213 Kinetochore (dpeaa)DE-He213 Chromatid (dpeaa)DE-He213 Sun, Yanni aut Zhou, Shujun (orcid)0000-0001-8627-291X aut Enthalten in Euphytica Dordrecht [u.a.] : Springer Science + Business Media B.V., 1952 219(2023), 10 vom: 22. Sept. (DE-627)312840098 (DE-600)2012322-X 1573-5060 nnns volume:219 year:2023 number:10 day:22 month:09 https://dx.doi.org/10.1007/s10681-023-03238-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 219 2023 10 22 09 |
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10.1007/s10681-023-03238-6 doi (DE-627)SPR05314757X (SPR)s10681-023-03238-6-e DE-627 ger DE-627 rakwb eng Xiao, Kongzhong verfasserin aut Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. Aneuploid (dpeaa)DE-He213 Abnormal meiosis (dpeaa)DE-He213 Fritillaria-type embryo sac (dpeaa)DE-He213 Kinetochore (dpeaa)DE-He213 Chromatid (dpeaa)DE-He213 Sun, Yanni aut Zhou, Shujun (orcid)0000-0001-8627-291X aut Enthalten in Euphytica Dordrecht [u.a.] : Springer Science + Business Media B.V., 1952 219(2023), 10 vom: 22. Sept. (DE-627)312840098 (DE-600)2012322-X 1573-5060 nnns volume:219 year:2023 number:10 day:22 month:09 https://dx.doi.org/10.1007/s10681-023-03238-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 219 2023 10 22 09 |
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10.1007/s10681-023-03238-6 doi (DE-627)SPR05314757X (SPR)s10681-023-03238-6-e DE-627 ger DE-627 rakwb eng Xiao, Kongzhong verfasserin aut Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. Aneuploid (dpeaa)DE-He213 Abnormal meiosis (dpeaa)DE-He213 Fritillaria-type embryo sac (dpeaa)DE-He213 Kinetochore (dpeaa)DE-He213 Chromatid (dpeaa)DE-He213 Sun, Yanni aut Zhou, Shujun (orcid)0000-0001-8627-291X aut Enthalten in Euphytica Dordrecht [u.a.] : Springer Science + Business Media B.V., 1952 219(2023), 10 vom: 22. Sept. (DE-627)312840098 (DE-600)2012322-X 1573-5060 nnns volume:219 year:2023 number:10 day:22 month:09 https://dx.doi.org/10.1007/s10681-023-03238-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 219 2023 10 22 09 |
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10.1007/s10681-023-03238-6 doi (DE-627)SPR05314757X (SPR)s10681-023-03238-6-e DE-627 ger DE-627 rakwb eng Xiao, Kongzhong verfasserin aut Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. Aneuploid (dpeaa)DE-He213 Abnormal meiosis (dpeaa)DE-He213 Fritillaria-type embryo sac (dpeaa)DE-He213 Kinetochore (dpeaa)DE-He213 Chromatid (dpeaa)DE-He213 Sun, Yanni aut Zhou, Shujun (orcid)0000-0001-8627-291X aut Enthalten in Euphytica Dordrecht [u.a.] : Springer Science + Business Media B.V., 1952 219(2023), 10 vom: 22. Sept. (DE-627)312840098 (DE-600)2012322-X 1573-5060 nnns volume:219 year:2023 number:10 day:22 month:09 https://dx.doi.org/10.1007/s10681-023-03238-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 219 2023 10 22 09 |
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10.1007/s10681-023-03238-6 doi (DE-627)SPR05314757X (SPR)s10681-023-03238-6-e DE-627 ger DE-627 rakwb eng Xiao, Kongzhong verfasserin aut Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. Aneuploid (dpeaa)DE-He213 Abnormal meiosis (dpeaa)DE-He213 Fritillaria-type embryo sac (dpeaa)DE-He213 Kinetochore (dpeaa)DE-He213 Chromatid (dpeaa)DE-He213 Sun, Yanni aut Zhou, Shujun (orcid)0000-0001-8627-291X aut Enthalten in Euphytica Dordrecht [u.a.] : Springer Science + Business Media B.V., 1952 219(2023), 10 vom: 22. Sept. (DE-627)312840098 (DE-600)2012322-X 1573-5060 nnns volume:219 year:2023 number:10 day:22 month:09 https://dx.doi.org/10.1007/s10681-023-03238-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 219 2023 10 22 09 |
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Enthalten in Euphytica 219(2023), 10 vom: 22. Sept. volume:219 year:2023 number:10 day:22 month:09 |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. 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Xiao, Kongzhong |
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Xiao, Kongzhong misc Aneuploid misc Abnormal meiosis misc Fritillaria-type embryo sac misc Kinetochore misc Chromatid Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) |
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Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) Aneuploid (dpeaa)DE-He213 Abnormal meiosis (dpeaa)DE-He213 Fritillaria-type embryo sac (dpeaa)DE-He213 Kinetochore (dpeaa)DE-He213 Chromatid (dpeaa)DE-He213 |
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Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) |
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Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) |
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Xiao, Kongzhong |
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Xiao, Kongzhong Sun, Yanni Zhou, Shujun |
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revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (lilium) using genomic in situ hybridization (gish) |
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Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) |
| abstract |
Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract Aneuploid lilies (Lilium) could be obtained from the LAA/LAAA × AA/AAAA hybridization; however, the characteristics of their meiosis and fertility has not been reported. In this study, an aneuploid lily, J1614, was extensively investigated for its microsporogenesis, fertility and functional eggs using conventional and modern cytogenetic methods. The results indicated that J1614 was an aneuploid Longiflorum-Asiatic (LA) lily (2n = 48 = 7 L + 39 A + 2 L/A) while ‘Pearl Jason’ was an autotetraploid Asiatic lily (2n = 48 A); L-chromosomes of J1614 usually formed univalent while A-chromosomes associated not only predominantly trivalents, but also tetravalents, bivalents, and even univalent at metaphase I as well; clearly, both univalents and other associated chromosomes were separated and moved to opposite poles at anaphase I; besides, lagging chromosomes and micronuclei were observed during microsporogenesis. Hybridization showed that J1614, regardless of its male sterility, had better partial female fertility when tetraploid a lily was used as male than when a diploid as male. The nine seedlings of J1614 × AAAA were all aneuploid with variable total chromosomes ranging from 46 to 53, meaning that the functional eggs produced by J1614 contained variable chromosomes ranging from 22 to 29. Based on the present results, we concluded that once good lines are selected from aneuploid lilies, they may not only become cultivars through vegetative propagation, but also become parents to breed new aneuploids and realize introgression breeding. In addition, the mechanism of abnormal meiosis of aneuploid lilies was hypothesized. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| title_short |
Revealing the abnormal meiosis and the variation of the functional female gametes of aneuploid lily (Lilium) using genomic in situ hybridization (GISH) |
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https://dx.doi.org/10.1007/s10681-023-03238-6 |
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Sun, Yanni Zhou, Shujun |
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2024-07-03T17:25:06.915Z |
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| score |
7.3999605 |