Inducing fertility restoration in the genic male sterile line of rice with chemical regulators

来源 :Chinese Rice Research Newsletter | 被引量 : 0次 | 上传用户:tsmljgh
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
For the first time, the fertility of rice genic male sterile line was partially restored with the application of chemical regulators at Hainan Rice Breeding Nursery on Mar 1993. A single panicle of the rice plant could bear as many as 27 grains. The chemical agent that could modulate the growth of the rice plants of genic male sterile line was developed by Prof ZHOU Guangqia and his colleagues at the Biology Institute, Hunan Teachers University, China. For the first time, the fertility of rice genic male sterile line was partially restored with the application of chemical regulators at Hainan Rice Breeding Nursery on Mar 1993. A single panicle of the rice plant could bear as many as 27 grains. The chemical agent that could modulate the growth of the rice plants of genic male sterile was developed by Prof ZHOU Guangqia and his colleagues at the Biology Institute, Hunan Teachers University, China.
其他文献
比利时大陆架(BCS)位于北海南部浅海湾,它以分布大范围的沙脊体系为特点.由于强烈的流体动力环流诱发的海底地形的变化,造成这些沙脊带与常规的海底存在显著的差异.这些变化
RhoBTB proteins constitute a subfamily of atypical members within the Rho fami-ly of small guanosine triphosphatases (GTPases).Their most salient feature is the
Alzheimer’s disease (AD), a progressive degenerative disorder, is characterized by the presence of amyloid deposits, neurofibrillary tangles and neuron loss.Em
1前言忻外1甜菜区位于山西北平部,地处忻、定原盆地。年平均气温7.1~9.1℃,年降雨量23.47~566.7mm,年日照时数1467.6~2844.5小时,无霜期133~186天,8、9、10三月的昼夜温差10~18℃,这些气候条件
AIM: Based on the structural analysis to reveal the mechanism of ligand binding to β-secretase and the specificity of each binding sub-site. METHODS: Molecular
Recently, there have been important advancements in our understanding of the signaling mechanisms of adrenoreceptors (AR) and signal transducers and activators
怀地黄(Rehmannia glutinosa Libosch.)是我国著名的“四大怀药”之一,以干燥块根入药,块根含梓醇(catalpol)、地黄苷、益母草苷等多种有效成分,地黄为我国传统的大宗道地中药材,一直被视为药材中的上品。地黄是已知块根类药材中连作障碍最严重的药用植物,每茬收获后须隔8~10年方可再种,严重制约了药材的发展。本实验通过对不同间隔年限种植地黄的土壤、不同生育时期的地黄土壤和
辽春10号是辽宁省农业科学院培育的小麦新品种。该品种春性强,极早熟,生育期75天左右,比铁春1号早熟5天,在沈阳6月底可成熟。株高85厘米,分蘖少。穗纺锤形,有小穗14—15个,
试验采用桶栽方式,对ROC25、ROC22和台糖98/0432三个甘蔗品种进行了不同施氮量、不同施氮方式等施氮技术的研究,以不施氮为对照,设5个不同施氮量处理和3个不同施氮方式处理,
Aim:Heat shock proteins (HSPs) are important regulators of cellular survival and exert neuroprotective effects against cerebral ischemia.Both prostaglandin El (