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Your search keyword '"Shangguan, Xiao‐Xia"' showing total 16 results
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16 results on '"Shangguan, Xiao‐Xia"'

7. The miR319-Targeted GhTCP4 Promotes the Transition from Cell Elongation to Wall Thickening in Cotton Fiber

Author

Cao, Jun-Feng, primary, Zhao, Bo, additional, Huang, Chao-Chen, additional, Chen, Zhi-Wen, additional, Zhao, Ting, additional, Liu, Hong-Ru, additional, Hu, Guan-Jing, additional, Shangguan, Xiao-Xia, additional, Shan, Chun-Min, additional, Wang, Ling-Jian, additional, Zhang, Tian-Zhen, additional, Wendel, Jonathan F., additional, Guan, Xue-Ying, additional, and Chen, Xiao-Ya, additional

Published
2020
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12. Core <italic>cis</italic>‐element variation confers subgenome‐biased expression of a transcription factor that functions in cotton fiber elongation.

Author

Zhao, Bo, Chen, Zhi‐Wen, Shangguan, Xiao‐Xia, Wang, Ling‐Jian, Mao, Ying‐Bo, Chen, Xiao‐Ya, Cao, Jun‐Feng, Hu, Guan‐Jing, Wendel, Jonathan F., Wang, Lu‐Yao, and Zhang, Tian‐Zhen

Subjects
GENOMES, COTTON fibers, PYROSEQUENCING, FLUORESCENCE, PROTEINS
Abstract

Summary: Cotton cultivars have evolved to produce extensive, long, seed‐born fibers important for the textile industry, but we know little about the molecular mechanism underlying spinnable fiber formation. Here, we report how PACLOBUTRAZOL RESISTANCE 1 (PRE1) in cotton, which encodes a basic helix‐loop‐helix (bHLH) transcription factor, is a target gene of spinnable fiber evolution. Differential expression of homoeologous genes in polyploids is thought to be important to plant adaptation and novel phenotypes. PRE1 expression is specific to cotton fiber cells, upregulated during their rapid elongation stage and A‐homoeologous biased in allotetraploid cultivars. Transgenic studies demonstrated that PRE1 is a positive regulator of fiber elongation. We determined that the natural variation of the canonical TATA‐box, a regulatory element commonly found in many eukaryotic core promoters, is necessary for subgenome‐biased PRE1 expression, representing a mechanism underlying the selection of homoeologous genes. Thus, variations in the promoter of the cell elongation regulator gene PRE1 have contributed to spinnable fiber formation in cotton. Overexpression of GhPRE1 in transgenic cotton yields longer fibers with improved quality parameters, indicating that this bHLH gene is useful for improving cotton fiber quality. [ABSTRACT FROM AUTHOR]

Published
2018
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13. Gossypium barbadense genome sequence provides insight into the evolution of extra-long staple fiber and specialized metabolites

Author

Liu, Xia, primary, Zhao, Bo, additional, Zheng, Hua-Jun, additional, Hu, Yan, additional, Lu, Gang, additional, Yang, Chang-Qing, additional, Chen, Jie-Dan, additional, Chen, Jun-Jian, additional, Chen, Dian-Yang, additional, Zhang, Liang, additional, Zhou, Yan, additional, Wang, Ling-Jian, additional, Guo, Wang-Zhen, additional, Bai, Yu-Lin, additional, Ruan, Ju-Xin, additional, Shangguan, Xiao-Xia, additional, Mao, Ying-Bo, additional, Shan, Chun-Min, additional, Jiang, Jian-Ping, additional, Zhu, Yong-Qiang, additional, Jin, Lei, additional, Kang, Hui, additional, Chen, Shu-Ting, additional, He, Xu-Lin, additional, Wang, Rui, additional, Wang, Yue-Zhu, additional, Chen, Jie, additional, Wang, Li-Jun, additional, Yu, Shu-Ting, additional, Wang, Bi-Yun, additional, Wei, Jia, additional, Song, Si-Chao, additional, Lu, Xin-Yan, additional, Gao, Zheng-Chao, additional, Gu, Wen-Yi, additional, Deng, Xiao, additional, Ma, Dan, additional, Wang, Sen, additional, Liang, Wen-Hua, additional, Fang, Lei, additional, Cai, Cai-Ping, additional, Zhu, Xie-Fei, additional, Zhou, Bao-Liang, additional, Jeffrey Chen, Z., additional, Xu, Shu-Hua, additional, Zhang, Yu-Gao, additional, Wang, Sheng-Yue, additional, Zhang, Tian-Zhen, additional, Zhao, Guo-Ping, additional, and Chen, Xiao-Ya, additional

Published
2015
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14. Control of cotton fibre elongation by a homeodomain transcription factor GhHOX3

Author

Shan, Chun-Min, primary, Shangguan, Xiao-Xia, additional, Zhao, Bo, additional, Zhang, Xiu-Fang, additional, Chao, Lu-men, additional, Yang, Chang-Qing, additional, Wang, Ling-Jian, additional, Zhu, Hua-Yu, additional, Zeng, Yan-Da, additional, Guo, Wang-Zhen, additional, Zhou, Bao-Liang, additional, Hu, Guan-Jing, additional, Guan, Xue-Ying, additional, Chen, Z. Jeffrey, additional, Wendel, Jonathan F., additional, Zhang, Tian-Zhen, additional, and Chen, Xiao-Ya, additional

Published
2014
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16. Core cis-element variation confers subgenome-biased expression of a transcription factor that functions in cotton fiber elongation.

Author

Zhao B, Cao JF, Hu GJ, Chen ZW, Wang LY, Shangguan XX, Wang LJ, Mao YB, Zhang TZ, Wendel JF, and Chen XY

Subjects
Base Sequence, Models, Biological, Phylogeny, Plant Proteins genetics, Plant Proteins metabolism, Polyploidy, Sequence Deletion genetics, TATA Box genetics, Transcription Factors metabolism, Cotton Fiber, Gene Expression Regulation, Plant, Genetic Variation, Genome, Plant, Regulatory Sequences, Nucleic Acid genetics, Transcription Factors genetics
Abstract

Cotton cultivars have evolved to produce extensive, long, seed-born fibers important for the textile industry, but we know little about the molecular mechanism underlying spinnable fiber formation. Here, we report how PACLOBUTRAZOL RESISTANCE 1 (PRE1) in cotton, which encodes a basic helix-loop-helix (bHLH) transcription factor, is a target gene of spinnable fiber evolution. Differential expression of homoeologous genes in polyploids is thought to be important to plant adaptation and novel phenotypes. PRE1 expression is specific to cotton fiber cells, upregulated during their rapid elongation stage and A-homoeologous biased in allotetraploid cultivars. Transgenic studies demonstrated that PRE1 is a positive regulator of fiber elongation. We determined that the natural variation of the canonical TATA-box, a regulatory element commonly found in many eukaryotic core promoters, is necessary for subgenome-biased PRE1 expression, representing a mechanism underlying the selection of homoeologous genes. Thus, variations in the promoter of the cell elongation regulator gene PRE1 have contributed to spinnable fiber formation in cotton. Overexpression of GhPRE1 in transgenic cotton yields longer fibers with improved quality parameters, indicating that this bHLH gene is useful for improving cotton fiber quality., (© 2018 The Authors. New Phytologist © 2018 New Phytologist Trust.)

Published
2018
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