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20 论文简介:利用无纤维突变体,通过图位克隆了纤维起始基因Li3,该基因是位于染色体D12(GhMML3_D12)上的R2R3-MYB转录因子。借助序列分析和遗传分析,发现li3是一个功能缺失的等位基因,和N3是一对具有加性效应的同源突变体,对纤维(绒或棉)的起始具有加性作用。这些发现为影响棉花纤维起始的遗传因素提供了新的信息。
Genetically engineering any organism requires first getting its cells to take in foreign DNA. To do this, scientists often perform a process called electroporation, in which they expose cells to an el...
Copy numbers were evaluated by real-time quantitative PCR, and 149 junctions of T-DNA were isolated by thermal asymmetric interlaced PCR from 92 independent transgenic cotton lines transformed by Agro...
We present a summary of current knowledge about the AGT relations for conformal blocks with additional insertion of the simplest degenerate operator, and a special choice of the corresponding interme...
We present the construction of a probability measure d with compact support on R such that adding a discrete pure point results in changes in the recursion coecients without expo- nential decay.
摘要 Ligand modifications have played a crucial role in developing new catalyst precursors. A novel class of “constrained-geometry” ligands bearing a carboanion functionality has been developed by linki...
2006Vol.46No.4pp.687-696DOI: B→Xsγ, Xsl+l- Decays and Constraints on Mass Insertion Parameters in MSSM XIAO Zhen-Jun, LI Feng-Ying, and ZOU Wen-Jun Department of Physic...
期刊信息 篇名 Controlled Li-doping of Si nanowires by electrochemical insertion method 语种 英文 撰写或编译 作者 G.W.Zhou, H.Li, H.P.Sun, D.P.Yuetal 第一作者单位 刊物名称 Applied physics letters 页面 1999,Vol.75(16)2447 出版日期 1999...
期刊信息 篇名 Discrimination of tRNALeu isoacceptors by insertion mutant of Escherichia coli leucyl-tRNA synthetase 语种 英文 撰写或编译 撰写 作者 Tong Li,Yong Li,Ni-ni Guo,En-Duo Wang(通讯作者),Ying-lai Wang 第一作者单位 中科院上海生化...
In the present work, we first describe the transfer of a novel gene, designated 5W, into the LBA4404 Agrobacterium tumefaciens strain using pPCV91 plasmid through a triparental mating system. The 5W g...

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