نتایج جستجو برای: ga4 index

تعداد نتایج: 396236  

Journal: :INTED proceedings 2023

Appears in: INTED2023 Proceedings Publication year: 2023Pages: 7787-7791ISBN: 978-84-09-49026-4ISSN: 2340-1079doi: 10.21125/inted.2023.2126Conference name: 17th International Technology, Education and Development ConferenceDates: 6-8 March, 2023Location: Valencia, Spain

2013
Ming-Luan Chen Xin Su Wei Xiong Jiu-Feng Liu Yan Wu Yu-Qi Feng Bi-Feng Yuan

Bioactive gibberellins (GAs) play a key regulatory role in plant growth and development. In the biosynthesis of GAs, GA3-oxidase catalyzes the final step to produce bioactive GAs. Thus, the evaluation of GA3-oxidase activity is critical for elucidating the regulation mechanism of plant growth controlled by GAs. However, assessing catalytic activity of endogenous GA3-oxidase remains challenging....

2016
Matthew Kasoar Apostolos Voulgarakis Jean-François Lamarque Drew T. Shindell Nicolas Bellouin William J. Collins Greg Faluvegi Kostas Tsigaridis

We use the HadGEM3-GA4, CESM1, and GISS ModelE2 climate models to investigate the global and regional aerosol burden, radiative flux, and surface temperature responses to removing anthropogenic sulfur dioxide (SO2) emissions from China. We find that the models differ by up to a factor of 6 in the simulated change in aerosol optical depth (AOD) and shortwave radiative flux over China that result...

Journal: :Horticultural Research (japan) 2022

水耕栽培のリーフレタスへの鹹水フルボ酸の成長に及ぼす影響の解明のため,内生植物ホルモン,インドール-3-酢酸(IAA),トランスゼアチン(tZ),イソペンテニルアデニン(iP),ジベレリン1(GA1),ジベレリン4(GA4),アブシジン酸(ABA)を定量した.39日間の水耕栽培後の地上部の生重量は,鹹水フルボ酸区が有意に増加していた.IAA濃度は,最大葉では対照区と比べて,鹹水フルボ酸区では7.3倍の高い濃度であった.根において,tZ濃度は対照区では,基部ほど高い傾向であったが,鹹水フルボ酸区では先端部ほど高い傾向であった.iP濃度は根において,全体的に鹹水フルボ酸区の方が上昇していた.GA1濃度は全体的に,葉では鹹水フルボ酸区の方が低下していたが,根では鹹水フルボ酸区の方が上昇していた.GA4濃度は,葉と根の両方で,全体的に鹹水フルボ酸区の方が低下していた.根では全体的にGA1濃度...

2017
Kai Shu Ying Qi Feng Chen Yongjie Meng Xiaofeng Luo Haiwei Shuai Wenguan Zhou Jun Ding Junbo Du Jiang Liu Feng Yang Qiang Wang Weiguo Liu Taiwen Yong Xiaochun Wang Yuqi Feng Wenyu Yang

Soybean is an important and staple oilseed crop worldwide. Salinity stress has adverse effects on soybean development periods, especially on seed germination and post-germinative growth. Improving seed germination and emergence will have positive effects under salt stress conditions on agricultural production. Here we report that NaCl delays soybean seed germination by negatively regulating gib...

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