Osmotic stress- and salt stress-inhibition and gibberellin-mitigation of leaf elongation associated with up-regulation of genes controlling cell expansion
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- 作者：Qian Xua ; b ; Patrick Burgessb ; Jichen Xua ; William Meyerb ; Bingru Huangb ; huang@aesop.rutgers.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：GA ; gibberellic acid ; LER ; leaf elongation rates ; LM ; epidermal cell length ; P ; cell production rate ; PEG ; polyethylene glycol 8000 ; XET ; xyloglucan endotransglycosylase
- 刊名：Environmental and Experimental Botany
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：131
- 期：Complete
- 页码：101-109
- 全文大小：778 K
文摘
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Salt and osmotic stress inhibited leaf elongation of tall fescue.
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Gibberellic acid promoted leaf elongation under osmotic or salt stress.
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GA effects on leaf elongation was due to its up-regulation of cell-wall expansion genes.