云南高校图书馆联盟文献共享服务平台- CRY2AB

CRY2AB: 作品数：33被引量：81H指数：5; 导出分析报告; 相关领域：农业科学更多>>; 相关作者：梁革梅朱育菁雒珺瑜张帅崔金杰更多>>; 相关机构：南京农业大学福建省农业科学院中国农业科学院植物保护研究所中国农业科学院更多>>; 相关期刊：《遗传》《中国农学通报》《农业生物技术学报》《中国棉花》更多>>; 相关基金：国家自然科学基金国家科技重大专项转基因生物新品种培育专项国家重点基础研究发展计划更多>>

In-depth analysis of Bt cotton adoption:farmers'opinions,genetic landscape,and varied perspectives——a case study from Pakistan: 《Journal of Cotton Research》2024年第3期277-288,共12页SHAHZAD Rahil JAMIL Shakra CHAUDHRY Urooj Fatima RAHMAN Sajid Ur IQBAL Muhammad Zaffar; supported by Punjab Agriculture Research Board,Grant numbers PARB No.890;received research support from Punjab Agriculture Board。; Background Bt technology has played significant role in controlling bollworms and increasing cotton yield in earlier days of its introduction,a subsequent decline in yield became apparent over time.This decline may be...; 关键词：Bollworms CRY1AC CRY2AB Cotton Farmer's perception Purposive sampling Sucking insects Unapproved varieties Vip3A

Functional assessment of cadherin as a shared mechanism for cross/dual resistance to Cry1Ac and Cry2Ab in Helicoverpa zea: 《Journal of Integrative Agriculture》2024年第5期1604-1617,共14页Jizhen Wei Min Zhang Pin Li Zhongyuan Deng Xinming Yin Shiheng An Xianchun Li; funded by the USDA National Institute of Food and Agriculture (Hatch Grant ARZT-1360890-H31-164 and multi-state grant ARZ-T1370680-R31-172 (NC246));the National Natural Science Foundation of China (NSFC)–Henan Joint Major Grant (U2004206);the State Key Laboratory of Cotton Biology Open Fund, Zhengzhou University, China (CB2020A06);the Henan Agriculture Research System, China (HARS22-09-G3);the earmarked fund for China Agriculture Research System (CARS-27); Helicoverpa zea is a major target pest of pyramided transgenic crops expressing Cry1,Cry2 and/or Vip3Aa proteins from Bacillus thuringiensis(Bt)in the United States.Laboratory-selected Cry1Ac/Cry2Ab cross resistance a...; 关键词：Bt crops CADHERIN Cry toxin RECEPTOR resistance mechanism

棉铃虫ABCA2作为Cry2Ab受体的功能分析被引量：1: 《植物保护学报》2021年第5期999-1007,共9页Ei Thinzar Soe 姚雪杨朔段云鹏魏纪珍梁革梅; 国家重点研发计划(2016ZX08011-002)。; 为明确棉铃虫Helicoverpa armigera ATP结合盒转运蛋白家族A蛋白亚家族2(ATP binding cassette transporter subfamily A member 2,ABCA2)在Cry2Ab杀虫机制中的作用,利用酵母双杂交技术研究棉铃虫ABCA2与Cry2Ab的结合特性,并利用RNA干涉...; 关键词：ABCA2 CRY2AB 棉铃虫酵母双杂交 RNA干涉

棉铃虫ATP合酶亚基α对Cry2Ab毒理的影响被引量：3: 《植物保护学报》2021年第5期1034-1042,共9页姚雪马洌扬张博常彦鹏李瑞敬王明月赵文丽魏纪珍; 国家自然科学基金(31802016);河南省农业领域科技攻关项目(212102110137);河南农业大学自然科学类青年创新基金(KJCX2018A14);河南省现代农业产业技术体系(S2014-11-G06);国家现代农业产业技术体系建设专项(CARS-27)。; 为探究棉铃虫Helicoverpa armigera ATP合酶亚基α(ATP synthase subunitα,ATPs-α)对Cry2Ab毒理的影响,采用实时荧光定量PCR技术检测了ATPs-α基因在棉铃虫幼虫不同发育阶段、不同组织及受Cry2Ab诱导后的表达量,并通过在昆虫细胞中过...; 关键词：棉铃虫 ATP合酶亚基α CRY2AB 细胞毒力

表达Cry1Ab和Cry2Ab蛋白的转基因玉米GAB-3对四种主要鳞翅目害虫的抗性评价被引量：6: 《中国农业科技导报》2020年第12期97-104,共8页徐晓丽姜媛媛王鹏飞来勇敏陈笑芸徐俊锋; 浙江省公益技术应用研究计划项目(2019R19A52C02)。; 为评价表达Cry1Ab和Cry2Ab蛋白的转基因玉米GAB-3对黏虫Mythimna separata(Walker)、亚洲玉米螟Ostrinia furnacalis(Guenée)、棉铃虫Helicoverpa armigera(Hübner)和草地贪夜蛾Spodoptera frugiperda(J. E. Smith)的杀虫效果,采用室...; 关键词：转基因玉米GAB-3 鳞翅目害虫室内生测抗虫性

Does cotton bollworm show cross-resistance to the Bacillus thuringiensis toxins Cry1Ac and Cry2Ab? A mini review被引量：1: 《Journal of Arid Land》2020年第2期349-356,共8页MA Jihong TIAN Changyan LYU Guanghui MAI Wenxuan; This study was supported by the National Natural Science Foundation of China(U1803233).The authors thank Prof.Kathreen RUCKSTUHL and Dr.WANG Muyang for their helpful suggestions on this manuscript.; Since 1996, transgenic Bacillus thuringiensis(Bt) cotton has been commercially grown in numerous countries in an effort to stem the losses caused by key lepidopteran pests. However, the development of pest resistance ...; 关键词：CROSS-RESISTANCE genetically modified COTTON COTTON BOLLWORM Bacillus THURINGIENSIS CRY1AC CRY2AB

Cry2Ab蛋白对龟纹瓢虫的安全性研究被引量：4: 《生物安全学报》2019年第3期195-199,共5页李亚荣张帅雒珺瑜朱香镇王丽崔金杰; 转基因生物新品种培育重大专项(2016ZX08011-002); 【目的】转基因作物对非靶标昆虫的影响是转基因作物环境安全评价的重要内容,研究Cry2Ab蛋白对龟纹瓢虫的影响,对转基因作物的环境安全评价具有重要意义。【方法】采用实验动物学、分子生物学等方法,研究Cry2Ab蛋白对龟纹瓢虫发育历期...; 关键词：龟纹瓢虫 Cry2Ab蛋白生长发育氨基酸生物安全

Cry1Ia和Cry2Ab融合蛋白的表达被引量：2: 《山西农业大学学报（自然科学版）》2019年第3期101-105,共5页郭小琴钱红梅郭俊佩史宗勇高建华王兴春; 国家自然科学基金资助项目(31601690);国家科技重大专项(2018ZX08012001-009); [目的]苏云金芽孢杆菌表达的杀虫蛋白Cry1Ia和Cry2Ab对鳞翅目和鞘翅目昆虫具有较好的杀虫活性。为充分利用已有Cry蛋白,本文构建了两者的融合蛋白,并对融合蛋白的原核表达进行检测。[方法]本文将两个基因的编码基因,按照两种先后顺序拼...; 关键词：苏云金芽孢杆菌 cry1Ia CRY2AB 融合蛋白蛋白表达

Cry1Ac和Cry2Ab杀虫蛋白对粘虫幼虫生长发育的影响被引量：1: 《应用昆虫学报》2018年第5期875-881,共7页王雪丽路子云李建成李贞董杰刘小侠; 公益性行业专项(201403031).; 【目的】为探究Bt杀虫蛋白对次要靶标害虫粘虫Mythimna separata (Walker)(鳞翅目:夜蛾科)的杀虫活性及对其生长发育的影响。【方法】本文通过浸叶法饲喂初孵及2龄末粘虫不同剂量的Cry1Ac及Cry2Ab杀虫蛋白后,观察其死亡率,称量幼虫重,...; 关键词：粘虫 Cry1Ac蛋白 Cry2Ab蛋白杀虫活性生长发育

Transfer of CrylAc and Cry2Ab proteins from genetically engineered Bt cotton to herbivores and predators被引量：1: 《Insect Science》2018年第5期823-832,共10页Michael Meissle Jorg Romeis; With the cukivation of Bt cotton, the produced insecticidal Cry proteins are ingested by herbivores and potentially transferred along the food chain to natural enemies, such as predators. In laboratory experiments wit...; 关键词：arthropod food web Bacillus thuringiensis Bt cotton Cry protein ELISA transgenic plants

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