Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i<

The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyz...
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Autor*in:	Yujie Sun [verfasserIn] Diandian Zhang [verfasserIn] Hongli Zheng [verfasserIn] Yuqing Wu [verfasserIn] Jun Mei [verfasserIn] Liping Ke [verfasserIn] Dongliang Yu [verfasserIn] Yuqiang Sun [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	wild cotton brown fiber proanthocyanidin TT8 ANR

Übergeordnetes Werk:	In: International Journal of Molecular Sciences - MDPI AG, 2003, 23(2022), 2, p 1008
Übergeordnetes Werk:	volume:23 ; year:2022 ; number:2, p 1008

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.3390/ijms23021008

Katalog-ID:	DOAJ085996556

Internformat


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520			\|a The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs.
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allfields	10.3390/ijms23021008 doi (DE-627)DOAJ085996556 (DE-599)DOAJb7f27f660c02465f9b463e26fd119df8 DE-627 ger DE-627 rakwb eng QH301-705.5 QD1-999 Yujie Sun verfasserin aut Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i< 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs. wild cotton brown fiber proanthocyanidin TT8 ANR Biology (General) Chemistry Diandian Zhang verfasserin aut Hongli Zheng verfasserin aut Yuqing Wu verfasserin aut Jun Mei verfasserin aut Liping Ke verfasserin aut Dongliang Yu verfasserin aut Yuqiang Sun verfasserin aut In International Journal of Molecular Sciences MDPI AG, 2003 23(2022), 2, p 1008 (DE-627)316340715 (DE-600)2019364-6 14220067 nnns volume:23 year:2022 number:2, p 1008 https://doi.org/10.3390/ijms23021008 kostenfrei https://doaj.org/article/b7f27f660c02465f9b463e26fd119df8 kostenfrei https://www.mdpi.com/1422-0067/23/2/1008 kostenfrei https://doaj.org/toc/1661-6596 Journal toc kostenfrei https://doaj.org/toc/1422-0067 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 23 2022 2, p 1008
spelling	10.3390/ijms23021008 doi (DE-627)DOAJ085996556 (DE-599)DOAJb7f27f660c02465f9b463e26fd119df8 DE-627 ger DE-627 rakwb eng QH301-705.5 QD1-999 Yujie Sun verfasserin aut Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i< 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs. wild cotton brown fiber proanthocyanidin TT8 ANR Biology (General) Chemistry Diandian Zhang verfasserin aut Hongli Zheng verfasserin aut Yuqing Wu verfasserin aut Jun Mei verfasserin aut Liping Ke verfasserin aut Dongliang Yu verfasserin aut Yuqiang Sun verfasserin aut In International Journal of Molecular Sciences MDPI AG, 2003 23(2022), 2, p 1008 (DE-627)316340715 (DE-600)2019364-6 14220067 nnns volume:23 year:2022 number:2, p 1008 https://doi.org/10.3390/ijms23021008 kostenfrei https://doaj.org/article/b7f27f660c02465f9b463e26fd119df8 kostenfrei https://www.mdpi.com/1422-0067/23/2/1008 kostenfrei https://doaj.org/toc/1661-6596 Journal toc kostenfrei https://doaj.org/toc/1422-0067 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 23 2022 2, p 1008
allfields_unstemmed	10.3390/ijms23021008 doi (DE-627)DOAJ085996556 (DE-599)DOAJb7f27f660c02465f9b463e26fd119df8 DE-627 ger DE-627 rakwb eng QH301-705.5 QD1-999 Yujie Sun verfasserin aut Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i< 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs. wild cotton brown fiber proanthocyanidin TT8 ANR Biology (General) Chemistry Diandian Zhang verfasserin aut Hongli Zheng verfasserin aut Yuqing Wu verfasserin aut Jun Mei verfasserin aut Liping Ke verfasserin aut Dongliang Yu verfasserin aut Yuqiang Sun verfasserin aut In International Journal of Molecular Sciences MDPI AG, 2003 23(2022), 2, p 1008 (DE-627)316340715 (DE-600)2019364-6 14220067 nnns volume:23 year:2022 number:2, p 1008 https://doi.org/10.3390/ijms23021008 kostenfrei https://doaj.org/article/b7f27f660c02465f9b463e26fd119df8 kostenfrei https://www.mdpi.com/1422-0067/23/2/1008 kostenfrei https://doaj.org/toc/1661-6596 Journal toc kostenfrei https://doaj.org/toc/1422-0067 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 23 2022 2, p 1008
allfieldsGer	10.3390/ijms23021008 doi (DE-627)DOAJ085996556 (DE-599)DOAJb7f27f660c02465f9b463e26fd119df8 DE-627 ger DE-627 rakwb eng QH301-705.5 QD1-999 Yujie Sun verfasserin aut Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i< 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs. wild cotton brown fiber proanthocyanidin TT8 ANR Biology (General) Chemistry Diandian Zhang verfasserin aut Hongli Zheng verfasserin aut Yuqing Wu verfasserin aut Jun Mei verfasserin aut Liping Ke verfasserin aut Dongliang Yu verfasserin aut Yuqiang Sun verfasserin aut In International Journal of Molecular Sciences MDPI AG, 2003 23(2022), 2, p 1008 (DE-627)316340715 (DE-600)2019364-6 14220067 nnns volume:23 year:2022 number:2, p 1008 https://doi.org/10.3390/ijms23021008 kostenfrei https://doaj.org/article/b7f27f660c02465f9b463e26fd119df8 kostenfrei https://www.mdpi.com/1422-0067/23/2/1008 kostenfrei https://doaj.org/toc/1661-6596 Journal toc kostenfrei https://doaj.org/toc/1422-0067 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 23 2022 2, p 1008
allfieldsSound	10.3390/ijms23021008 doi (DE-627)DOAJ085996556 (DE-599)DOAJb7f27f660c02465f9b463e26fd119df8 DE-627 ger DE-627 rakwb eng QH301-705.5 QD1-999 Yujie Sun verfasserin aut Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i< 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs. wild cotton brown fiber proanthocyanidin TT8 ANR Biology (General) Chemistry Diandian Zhang verfasserin aut Hongli Zheng verfasserin aut Yuqing Wu verfasserin aut Jun Mei verfasserin aut Liping Ke verfasserin aut Dongliang Yu verfasserin aut Yuqiang Sun verfasserin aut In International Journal of Molecular Sciences MDPI AG, 2003 23(2022), 2, p 1008 (DE-627)316340715 (DE-600)2019364-6 14220067 nnns volume:23 year:2022 number:2, p 1008 https://doi.org/10.3390/ijms23021008 kostenfrei https://doaj.org/article/b7f27f660c02465f9b463e26fd119df8 kostenfrei https://www.mdpi.com/1422-0067/23/2/1008 kostenfrei https://doaj.org/toc/1661-6596 Journal toc kostenfrei https://doaj.org/toc/1422-0067 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 23 2022 2, p 1008
language	English
source	In International Journal of Molecular Sciences 23(2022), 2, p 1008 volume:23 year:2022 number:2, p 1008
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callnumber-first	Q - Science
author	Yujie Sun
spellingShingle	Yujie Sun misc QH301-705.5 misc QD1-999 misc wild cotton misc brown fiber misc proanthocyanidin misc TT8 misc ANR misc Biology (General) misc Chemistry Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i<
authorStr	Yujie Sun
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topic_title	QH301-705.5 QD1-999 Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i< wild cotton brown fiber proanthocyanidin TT8 ANR
topic	misc QH301-705.5 misc QD1-999 misc wild cotton misc brown fiber misc proanthocyanidin misc TT8 misc ANR misc Biology (General) misc Chemistry
topic_unstemmed	misc QH301-705.5 misc QD1-999 misc wild cotton misc brown fiber misc proanthocyanidin misc TT8 misc ANR misc Biology (General) misc Chemistry
topic_browse	misc QH301-705.5 misc QD1-999 misc wild cotton misc brown fiber misc proanthocyanidin misc TT8 misc ANR misc Biology (General) misc Chemistry
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title	Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i<
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title_sort	biochemical and expression analyses revealed the involvement of proanthocyanidins and/or their derivatives in fiber pigmentation of <i<gossypium stocksii</i<
callnumber	QH301-705.5
title_auth	Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i<
abstract	The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs.
abstractGer	The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs.
abstract_unstemmed	The wild cotton species <i<Gossypium stocksii</i< produces a brown fiber that provides a valuable resource for the color improvement of naturally colored cotton (NCC) fiber. However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. We believe this work will help our understanding of the molecular mechanisms of cotton fiber coloration and further promote the future breeding of novel NCCs.
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container_issue	2, p 1008
title_short	Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i<
url	https://doi.org/10.3390/ijms23021008 https://doaj.org/article/b7f27f660c02465f9b463e26fd119df8 https://www.mdpi.com/1422-0067/23/2/1008 https://doaj.org/toc/1661-6596 https://doaj.org/toc/1422-0067
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author2	Diandian Zhang Hongli Zheng Yuqing Wu Jun Mei Liping Ke Dongliang Yu Yuqiang Sun
author2Str	Diandian Zhang Hongli Zheng Yuqing Wu Jun Mei Liping Ke Dongliang Yu Yuqiang Sun
ppnlink	316340715
callnumber-subject	QH - Natural History and Biology
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hochschulschrift_bool	false
doi_str	10.3390/ijms23021008
callnumber-a	QH301-705.5
up_date	2024-07-03T18:05:29.804Z
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However, the biochemical basis and molecular mechanism of its fiber pigmentation remain unclear. Herein, we analyzed the dynamics of proanthocyanidins (PAs) accumulation in developing the fiber of <i<G. stocksii</i<, which suggested a similar role of PAs and/or their derivatives in the fiber coloration of <i<G. stocksii</i<. In addition, comparative transcriptomics analyses revealed that the PA biosynthetic genes were expressed at higher levels and for a longer period in developing fibers of <i<G. stocksii </i<than<i< G. arboreum </i<(white fiber), and the transcription factors, such as TT8, possibly played crucial regulatory roles in regulating the PA branch genes. Moreover, we found that the anthocyanidin reductase (ANR) was expressed at a higher level than the leucoanthocyanidin reductases (LARs) and significantly upregulated during fiber elongation, suggesting a major role of ANR in PA synthesis in <i<G. stocksii </i<fiber. In summary, this work revealed the accumulation of PAs and the expression enhancement of PA biosynthetic genes in developing fibers of <i<G. stocksii</i<. 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Biochemical and Expression Analyses Revealed the Involvement of Proanthocyanidins and/or Their Derivatives in Fiber Pigmentation of <i<Gossypium stocksii</i<

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