维普期刊资源整合服务平台（V6.5）

维普中文期刊产品整合服务

3篇 您的检索式：作者名="Maria Baldwin"

选中清除导出查看参考文献查看引证文献引用追踪共1页首页上一页第1页下一页末页 /1 跳转

		题名	作者	年代	出处	被引量
	1	DICER-like Proteins and Their Role in Plant-herbivore Interactions in Nicotiana attenuata显示文摘DICER-like (DCL) proteins produce small RNAs that silence genes involved in development and defenses against viruses and pathogens. Which DCLs participate in plant-herbivore interactions remains unstudied. We identified and stably silenced four distinct DCL genes by RNAi in Nicotiana attenuata (Torrey ex. Watson), a model for the study of plant-herbivore interactions. Silencing DCL1 expression was lethal. Manduca sexta larvae performed significantly better on ir-dcl3 and ir-dcl4 plants, but not on ir-dcl2 plants compared to wild type plants. Phytohormones, defense metabolites and microarray analyses revealed that when DCL3 and DCL4 were silenced separately, herbivore resistance traits were regulated in distinctly different ways. Crossing of the lines revealed complex interactions in the patterns of regulation. Single ir-dcl4 and double ir-dcl2 ir-dcl3 plants were impaired in JA accumulation, while JA- Ile was increased in ir-dcl3 plants. Ir-dcl3 and ir-dcl4 plants were impaired in nicotine accumulation; silencing DCL2 in combination with either DCL3 or DCL4 restored nicotine levels to those of WT. Trypsin proteinase inhibitor activity and transcripts were only silenced in ir-dcl3 plants. We conclude that DCL2/3/4 interact in a complex manner to regulate anti-herbivore defenses and that these interactions significantly complicate the already challenging task of understanding smRNA function in the regulation of biotic interactions.	Tohir Ahmadovich Bozorov Shree Prakash Pandey Son Truong Dinh Sang-Gyu Kim Maria Heinrich Klaus Gase Ian T. Baldwin	2012	Journal of Integrative Plant Biology2012，54，3：	3
	2	The accuracy and reliability of 3D CT/MRI co registration in planning epilepsy surgery显示文摘	Tao JX Susan HE Maria Baldwin	2009	Clinical Neurophysiology2009，120，：	1
	3	Early Vasospasm on Admission Angiography in Patients with Aneurysmal Subarachnoid Hemorrhage Is a Predictor for In-Hospital Complications and Poor Outcome显示文摘	Maria E. Baldwin R. Loch Macdonald Dezheng Huo Roberta L. Novakovia Fernando D. Goldenberg Jeffrey I. Frank Axel J. Rosengart	2004	Stroke2004，，11：	1

返回顶部每页显示：

共1页首页上一页第1页下一页末页 /1 跳转

goolge学术搜索-维普

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费