Phytochrome相关论文
Effects of shading during rice grain filling on grain yield, quality by altered expression of starch
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Light is an essential factor for plant growth and development,it can provide energy for plant and participate in many de......
Plants demonstrate dynamic changes in molecular structures under fluctuating light conditions.Accumulating evidence sugg......
An early-morning gene network controlled by phytochromes and cryptochromes regulates photomorphogene
Light perception at dawn plays a key role in coordinating multiple molecular processes and in entraining the plant circa......
Dissecting the genetic basis and signaling network of shade avoidance response in Arabidopsis and ma
Increasing the planting densities has been used as an effective approach for increasing crop yield per unit land are......
Dissecting the genetic basis and signaling network of shade avoidance response in Arabidopsis and Ma
Increasing the planting densities has been used as an effective approach for increasing crop yield per unit land area.Ho......
An early-morning gene network controlled by phytochromes and cryptochromes regulates photomorphogene
Light perception at dawn plays a key role in coordinating multiple molecular processes and in entraining the plant circa......
The sulfur metabolism regulator MetR is a global regulator controlling phytochrome-dependent light r
Phytochrome-dependent light signaling has been studied in several fungi.In Aspergillus nidulans light-stimulated phytoch......
Control of Plant Growth and Defense by Photoreceptors: From Mechanisms to Opportunities in Agricultu
Plants detect and respond to the proximity of competitors using light signals perceived by photoreceptor proteins.A low ......
BACKGROUND:Phototropism is the response a plant exhibits when it is faced with a directional blue light stimulus.Though ......
,Phytochromes Regulate SA and JA Signaling Pathways in Rice and Are Required for Developmentally Con
Old leaves of wild-type rice plants (Oryza sativa L. Cv. Nipponbare)are more resistant to blast fungus (Mag-naporthe gri......
Phytochromes in seed plants are known to move into nuclei in a red light-dependent manner with or without interacting fa......
,Strigolactone-Regulated Hypocotyl Elongation Is Dependent on Cryptochrome and Phytochrome Signaling
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Light is a key environmental cue that inhibits hypocotyl cell elongation through the blue and red/far-red light photorec......
PHOTOPERIODIC CONTROL OF HYPOCOTYL 1 (PCH1) and PCH1-LIKE (PCHL) were shown to directly bind to phytochrome B (phyB) and......
Phytochromes are red/far-red reversible photoreceptors essential for plant growth and development.Phytochrome signaling ......
Positive Regulation of Phytochrome B on Chlorophyll Biosynthesis and Chloroplast Development in Rice
Phytochromes in rice are encoded by a gene family composed of three members,PHYA,PHYB,and PHYC.Through characterizing th......
Phytochromes have been reported to play important roles in seedling de-etiolation and flowering in rice.To identify the ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Light affects many aspects of plant development, including seed germination, stem elongation, and floral initiation. How......
Part of the C-terminal of rice phytochrome B was used as bait to screen a cDNA library constructed from young rice panic......
采用RT-PCR技术从野生种马铃薯（Solanum pinnatisectum Dun）中克隆到1个光敏色素基因PHYA，其cDNA全长为3466bp，含有一个3 372bp的完整......
以日本晴（Wt）和光敏色素A、B的突变体（phyA,phyB）3个水稻（Oryza stiva L.）粳稻品种为试材,检测其在生长发育过程中叶片组织的叶绿素含量,......
<正> 研究表明,农垦58S的育性主要受光周期控制:在暗期进行白光中断处理也能起到长日诱导不育的效应;光信号在体内不传导;朱英国等......
用湖北光敏核不育水稻农垦58S和农垦58原种的绿色功能叶片为材料,通过离心、盐析、琼脂糖凝胶层析等技术,从农垦58S绿叶中获得了不......
不同苗龄的尾穗苋黄化苗对10 min,15Wm~(-2)白光的反应能力不同。光诱导的苋红素合成始于播种后第 20h,至50h合成能力最大,82h以后......
为揭示光敏色素如何响应外界环境及作用机理,并探讨其与苜蓿（Medicago）秋眠性的关系,以田间自然生长条件下的不同秋眠类型紫花苜蓿标......
光敏色素是一类红光/远红光受体,它们在植物体内有非活性形式的红光吸收型(Pr)和活性形式远红光吸收型(Pfr)2种状态,通常其活性形......
结合生物物理、分子遗传学和细胞生物学的方法已证实,光敏色素信号转导是一个空间分布的、非线形信号传递链.尤其是最近又发现了不......
短日照是苜蓿秋眠性的主要影响因子,故苜蓿秋眠被认为是一种光周期反应。光敏色素是光周期反应的主要受体,因而探究光敏色素与苜蓿......
以番茄野生型(WT)和光敏素突变体phyA、phyB1、phyB2、phyB1phyB2和phyAphyB1phyB2为材料,研究了光敏素PHYA、PHYB1和PHYB2对番茄......
利用非线性动力学方法研究了植物光敏素（ＰＴＣ）和自磷酸化蛋白激酶（ＡＰＰＫ）构型转变的双稳态特性，讨论了ＰＴＣ和ＡＰＰＫ在转化动力学上的一致性，得出了ＰＴＣ和ＡＰＰＫ出现双稳......
目的 利用光敏素对43例脑胶质瘤患者进行激光光动力学治疗，观察治疗效果。方法 脑胶质瘤切除术前24h内，静脉滴注光敏素。术中行肿瘤......
以便阻止或抵抗 shading，植物制定当他们在另外的植物在他们的附近引起的轻质量察觉到一个变化时，建筑群生长和发展改编设定。这阴影......
<正> 前已报道,在对湖北光敏感核不育水稻(HPGMR)进行红光(R)/远红光(FR)的诱导—逆转,并以其目然结实率为育性指标的试验后,已初......
以农垦58S为材料,探讨了光敏色素调控农垦58S的育性转换与硝酸还原酶(NR)的关系。结果表明,NADH以每毫升0.2 mmol·L~(-1)对黄......
光敏色素作为植物体内的一种光受体，在植物的光形态建成过程中意义重大，本文对光敏色素的分子特性，生理功能，作用方式及基因表达调控等......
本文以黄化绿豆幼苗下胚轴原生质体为材料,观察了不同温度处理下,经红光,红光+远光照射的原生质体体积的变化。实验结果表明:在29......
光敏核不育水稻（农垦58S）是中国水稻研究中的一个重要发现，水稻杂交育种上有巨大潜力。研究表明：农垦58S的雄性不育性受光周期调控，光敏......
光敏色素是植物体内的光受体。本文介绍了光敏色素的结构、特征及由光敏色素引发的昼夜节律生物钟，着重介绍了在信号转导和昼夜节律......
红光引起黄化绿豆（ｐｈａｓｅｏｌｕｓ ｒａｄｉｔｕｓ Ｌ．）幼苗下胚轴原生质体积累４５Ｃａ＾２＋，在光辐照度未达到饱和值前，４５Ｃａ＾２＋积累量与光照强度或光照时间呈正相关；远红光可逆转红光引起......
Phytochromes have been reported to play important roles in seedling de-etiolation and flowering in rice.To identify the ......
Phytochromes have been reported to play important roles in seedling de-etiolation and flowering in rice.To identify the ......
本文综合了经典的和最近的一些研究资料,根据植物光周期诱导与光敏色素的关系,光敏色素的物理化学性质及其在植物体内和细胞中的分......
采用RT-PCR结合RACE法从福州野生蕉试管苗中克隆隐花色素和光敏色素基因家族成员的c DNA序列,命名为Mu Cry1、Mu Cry2a、Mu Cry2b......
光是植物生活中最重要的环境因子之一,它不仅给植物提供辐射能,而且可作为信号调节植物生命周期中的各种生理过程。植物的光周期反......
摘要：光敏色素是植物重要的光受体之一，主要感受红光和远红光。水稻光敏色素基因家族包括3个成员，即PHYA、PHYB 和PHYC。我们已有研究......
生物体的新陈代谢和生长发育主要受遗传信息及环境信息的调控,遗传信息规定了个体发育的潜在模式,但它的实现在很大程度上受控于环......
光敏核不育水稻（农垦５８Ｓ）是我国特有的水稻种质材料，光敏色素是光周期诱导其育性转变的受体。报道了育性转换敏感期间的光周期处理对农垦......
