Novel Classification Forms for Xenia
The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Qin Yang [verfasserIn] Yan Fu [verfasserIn] Yalan Liu [verfasserIn] Tingting Zhang [verfasserIn] Shu Peng [verfasserIn] Jie Deng [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
In: HortScience - American Society for Horticultural Science (ASHS), 2020, 55(2020), 7, Seite 980-987 |
|---|---|
| Übergeordnetes Werk: |
volume:55 ; year:2020 ; number:7 ; pages:980-987 |
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DOAJ029140994 |
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| 520 | |a The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. | ||
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(DE-627)DOAJ029140994 (DE-599)DOAJeaaf0135edfc4ef3b7765bb352ad5cb9 DE-627 ger DE-627 rakwb eng SB1-1110 Qin Yang verfasserin aut Novel Classification Forms for Xenia 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. classification combined xenia double-fertilization xenia metaxenia non–double-fertilization xenia photosynthetic capacity Plant culture Yan Fu verfasserin aut Yalan Liu verfasserin aut Tingting Zhang verfasserin aut Shu Peng verfasserin aut Jie Deng verfasserin aut In HortScience American Society for Horticultural Science (ASHS), 2020 55(2020), 7, Seite 980-987 (DE-627)1760614955 23279834 nnns volume:55 year:2020 number:7 pages:980-987 https://doi.org/10.21273/HORTSCI14939-20 kostenfrei https://doaj.org/article/eaaf0135edfc4ef3b7765bb352ad5cb9 kostenfrei https://journals.ashs.org/hortsci/view/journals/hortsci/55/7/article-p980.xml kostenfrei https://doaj.org/toc/2327-9834 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 55 2020 7 980-987 |
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(DE-627)DOAJ029140994 (DE-599)DOAJeaaf0135edfc4ef3b7765bb352ad5cb9 DE-627 ger DE-627 rakwb eng SB1-1110 Qin Yang verfasserin aut Novel Classification Forms for Xenia 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. classification combined xenia double-fertilization xenia metaxenia non–double-fertilization xenia photosynthetic capacity Plant culture Yan Fu verfasserin aut Yalan Liu verfasserin aut Tingting Zhang verfasserin aut Shu Peng verfasserin aut Jie Deng verfasserin aut In HortScience American Society for Horticultural Science (ASHS), 2020 55(2020), 7, Seite 980-987 (DE-627)1760614955 23279834 nnns volume:55 year:2020 number:7 pages:980-987 https://doi.org/10.21273/HORTSCI14939-20 kostenfrei https://doaj.org/article/eaaf0135edfc4ef3b7765bb352ad5cb9 kostenfrei https://journals.ashs.org/hortsci/view/journals/hortsci/55/7/article-p980.xml kostenfrei https://doaj.org/toc/2327-9834 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 55 2020 7 980-987 |
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(DE-627)DOAJ029140994 (DE-599)DOAJeaaf0135edfc4ef3b7765bb352ad5cb9 DE-627 ger DE-627 rakwb eng SB1-1110 Qin Yang verfasserin aut Novel Classification Forms for Xenia 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. classification combined xenia double-fertilization xenia metaxenia non–double-fertilization xenia photosynthetic capacity Plant culture Yan Fu verfasserin aut Yalan Liu verfasserin aut Tingting Zhang verfasserin aut Shu Peng verfasserin aut Jie Deng verfasserin aut In HortScience American Society for Horticultural Science (ASHS), 2020 55(2020), 7, Seite 980-987 (DE-627)1760614955 23279834 nnns volume:55 year:2020 number:7 pages:980-987 https://doi.org/10.21273/HORTSCI14939-20 kostenfrei https://doaj.org/article/eaaf0135edfc4ef3b7765bb352ad5cb9 kostenfrei https://journals.ashs.org/hortsci/view/journals/hortsci/55/7/article-p980.xml kostenfrei https://doaj.org/toc/2327-9834 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 55 2020 7 980-987 |
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(DE-627)DOAJ029140994 (DE-599)DOAJeaaf0135edfc4ef3b7765bb352ad5cb9 DE-627 ger DE-627 rakwb eng SB1-1110 Qin Yang verfasserin aut Novel Classification Forms for Xenia 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. classification combined xenia double-fertilization xenia metaxenia non–double-fertilization xenia photosynthetic capacity Plant culture Yan Fu verfasserin aut Yalan Liu verfasserin aut Tingting Zhang verfasserin aut Shu Peng verfasserin aut Jie Deng verfasserin aut In HortScience American Society for Horticultural Science (ASHS), 2020 55(2020), 7, Seite 980-987 (DE-627)1760614955 23279834 nnns volume:55 year:2020 number:7 pages:980-987 https://doi.org/10.21273/HORTSCI14939-20 kostenfrei https://doaj.org/article/eaaf0135edfc4ef3b7765bb352ad5cb9 kostenfrei https://journals.ashs.org/hortsci/view/journals/hortsci/55/7/article-p980.xml kostenfrei https://doaj.org/toc/2327-9834 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 55 2020 7 980-987 |
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SB1-1110 Novel Classification Forms for Xenia classification combined xenia double-fertilization xenia metaxenia non–double-fertilization xenia photosynthetic capacity |
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misc SB1-1110 misc classification misc combined xenia misc double-fertilization xenia misc metaxenia misc non–double-fertilization xenia misc photosynthetic capacity misc Plant culture |
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Novel Classification Forms for Xenia |
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Qin Yang |
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Qin Yang Yan Fu Yalan Liu Tingting Zhang Shu Peng Jie Deng |
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Novel Classification Forms for Xenia |
| abstract |
The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. |
| abstractGer |
The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. |
| abstract_unstemmed |
The xenia effect refers to the phenomenon whereby the pollen genotype directly affects seed and fruit development during the period from fertilization to seed germination, which leads to different characteristics in phenotypic traits. The xenia effect can create differences in the endosperm and embryo formed after double fertilization and can also alter various fruit parameters, such as the fruit-ripening period; the fruit shape, size, and color; the flavor quality, such as sugars and acids; as well as the nutrient quality, such as anthocyanins. The xenia effect manifests in various ways, playing an important role in increasing the yield of fruit trees, improving fruit appearance and internal quality, as well as in directional breeding. Compared with other pomology research areas, our understanding of the xenia effect is still in its infancy. Currently, xenia is classified into two types: xenia and metaxenia. In the former, the direct effects of the pollen genotype are exhibited in the syngamous parts of the ovules; that is, the embryo and endosperm only. In the latter, the effects of the pollen genotype are demonstrated in structures other than the embryo and endosperm; that is, in tissues derived wholly from the mother plant material, in seed parts such as the nucellus and testa, as well as in the carpels and accessory tissues. However, the current classification has various shortcomings. In the present study, we propose a novel classification based on whether the appearance of xenia results from the tissue formed by double fertilization. Three xenia types are proposed: double-fertilization xenia, non–double-fertilization xenia, and combined xenia. The new classification has great theoretical and practical significance for future studies on the xenia effect and its mechanisms and also provides a more effective, broader application of xenia in improving the yield and quality of fruit trees. |
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https://doi.org/10.21273/HORTSCI14939-20 https://doaj.org/article/eaaf0135edfc4ef3b7765bb352ad5cb9 https://journals.ashs.org/hortsci/view/journals/hortsci/55/7/article-p980.xml https://doaj.org/toc/2327-9834 |
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