RETROTRANSPOSON

作品数：36被引量：93H指数：6
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相关机构：中国科学院遗传与发育生物学研究所中国科学院植物研究所洛阳师范学院浙江农林大学更多>>
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Exploration of evolutionary mechanisms shaping KZFP and retrotransposon interactions
《Science Bulletin》2025年第3期328-332,共5页Qian Wu Junqin Xu Jiaxin Zeng Yixuan Wang Peng Yang 
supported by the Ministry of Science and Technology of China(2021YFA1102000);the National Natural Science Foundation of China(32070652,32271355,32022024 and 32270850);the Shuguang Program of Shanghai Education Development Foundation and Shanghai Municipal Education Commission(20SG21 and 22SG20).
Retrotransposon expansion has profoundly reshaped genomes[1],[2].As crucial defense mechanisms that counteract retrotransposons in humans,members of the Krüppel-associated box(KRAB)zinc finger(ZF)protein(KZFP)family ...
关键词：SHAPED EXPANSION mechanisms 
Non-B-form DNA is associated with centromere stability in newly-formed polyploid wheat
《Science China(Life Sciences)》2024年第7期1479-1488,共10页Congyang Yi Qian Liu Yuhong Huang Chang Liu Xianrui Guo Chaolan Fan Kaibiao Zhang Yang Liu Fangpu Han 
supported by the National Natural Science Foundation of China(31991212);the National Key Research and Development Program of China(2022YFF1003303)。
Non-B-form DNA differs from the classic B-DNA double helix structure and plays a crucial regulatory role in replication and transcription.However,the role of non-B-form DNA in centromeres,especially in polyploid wheat...
关键词：non-B-form DNA polyploid wheat CENTROMERE RETROTRANSPOSON 
Spontaneous movement of a retrotransposon generated genic dominant male sterility providing a useful tool for rice breeding被引量：3
《National Science Review》2023年第9期198-207,共10页Conghao Xu Yifeng Xu Zhengji Wang Xiaoyu Zhang Yuying Wu Xinyan Lu Hongwei Sun Lei Wang Qinglu Zhang Qinghua Zhang Xianghua Li Jinghua Xiao Xu Li Mingfu Zhao Yidan Ouyang Xianbo Huang Qifa Zhang 
supported by the National Natural Science Foun-dation of China(31991223,91940301,31991222 and 31821005);the National Key Research and Development Program of China(2022YFF1002100);the Hubei Key R&D Program in Hongshan Lab(2021hszd005 and 2022hszd017);the Fundamental Re-search Funds for the Central Universities(2662023PY002).
Male sterility in plants provides valuable breeding tools in germplasm innovation and hybrid crop production.However,genetic resources for dominant genic male sterility,which hold great promise to facilitate breeding ...
关键词：Oryza sativa dominant male sterility ribosome-inactivating protein RETROTRANSPOSON 
A 314-bp SINE insertion in the ZNF2 promoter region may act as a repressor related to regulation of fat deposition in pigs
《Journal of Integrative Agriculture》2023年第2期526-536,共11页GU Hao DU Zhan-yu Eduard MURANI Enrico D'ALESSANDRO CHEN Cai WANG Xiao-yan MAO Jiu-de Klaus WIMMERS SONG Cheng-yi 
supported by the National Natural Science Foundation of China(32002146 and 31872977);the China Postdoctoral Science Foundation(2020M671630);the Jiangsu Postdoctoral Science Foundation of China(2021K221B)to Chen Cai;the Jiangsu Agriculture Science and Technology Innovation Fund,China[CX(19)2016];the Priority Academic Program Development of Jiangsu Higher Education Institutions;the High-end Talent Support Program of Yangzhou University,China to Song Chengyi。
Retrotransposons,a type of DNA fragment that can mobilize itself on genome,can generate genetic variations and develop for molecular markers based on the insertion polymorphism.Zinc finger proteins(ZNFs)are among the ...
关键词：RETROTRANSPOSON ZNF2 POLYMORPHISM REPRESSOR fat deposition 
Nascent RNA m^(6)A modification at the heart of the gene-retrotransposon conflict被引量：1
《Cell Research》2021年第8期829-831,共3页Victor Billon Gael Cristofari 
Retrotransposons are highly abundant mobile genetic elements in mammalian genomes and can interfere with many genomic processes,particularly the transcription of genes.A study by Xiong et al.reveals that segments of n...
关键词：RETROTRANSPOSONS gene-retrotransposon 
A recent retrotransposon insertion of J caused E6 locus facilitating soybean adaptation into low latitude被引量：7
《Journal of Integrative Plant Biology》2021年第6期995-1003,共9页Chao Fang Jun Liu Ting Zhang Tong Su Shichen Li Qun Cheng Lingping Kong Xiaoming Li Tiantian Bu Haiyang Li Lidong Dong Sijia Lu Fanjiang Kong Baohui Liu 
supported by the National Natural Science Foundation of China(31725021);funded by the Major Program of Guangdong Basic and Applied Research(2019B030302006)。
Soybean(Glycine max) is an important legume crop that was domesticated in temperate regions.Soybean varieties from these regions generally mature early and exhibit extremely low yield when grown under inductive short-...
关键词：E6 long-juvenile(LJ)trait J Ty1/copia-like retrotransposon 
Retrotransposons in pluripotent stem cells被引量：2
《Cell Regeneration》2020年第1期17-26,共10页Jingwen Wang Junjiu Huang Guang Shi 
This work was supported by the National Key R&D Program of China(2017YFA0102801 and 2017YFC1001901);the National Natural Science Foundation(31671540and 31971365);the Natural Science Foundation of Guangdong Province(2017A030313093 and 2017A030313491);the Guangdong Basic and Applied Basic Research Foundation(2019A1515011422);the Guangzhou Science and Technology Project(201803010020。
Transposable elements constitute about half of the mammalian genome,and can be divided into two classes:the class I(retrotransposons)and the class II(DNA transposons).A few hundred types of retrotransposons,which are ...
关键词：RETROTRANSPOSON Pluripotent stem cells PLURIPOTENCY Epigenetic regulation 
A CIN-like TCP transcription factor(LsTCP4)having retrotransposon insertion associates with a shift from Salinas type to Empire type in crisphead lettuce(Lactuca sativa L.)被引量：11
《Horticulture Research》2020年第1期2597-2610,共14页Kousuke Seki Kenji Komatsu Keisuke Tanaka Masahiro Hiraga Hiromi Kajiya-Kanegae Hideo Matsumura Yuichi Uno 
supported by grants from the Ministry of Agriculture,Forestry and Fisheries of Japan(Project for Climate Change,Vegetable-4103)for K.S.,Cooperative Research Grant of the Genome Research for BioResource,NODAI Genome Research Center,Tokyo University of Agriculture for K.S.and K.K.,Grant-in-Aid for Scientific Research for K.K.,MEXT-Supported Program for the Strategic Research Foundation at Private Universities,2013-2017(S1311017)for K.K.We thank Rumi Ohtake of NODAI Genome Research Center,Tokyo University of Agriculture,and Masaki Kawakami of the Nagano Vegetable Ornamental Crops Experiment Station for helpful discussion and advice.We also thank Chizuru Kagami,Yoko Takahashi,Yoshie Nakayama,and especially Atsushi Tsukada and Hideaki Okazawa for technical assistance in the field experiment.We also thank Akane Igarashi,Reina Ohwaki,and Hiroto Kayama for technical assistance in the RNA-seq analysis and genome sequencing,Naho Takahashi for technical assistance in the extraction of genomic DNA.Moreover,we also thank‘Bas Breau’at hakuba for helpful assistance.
To improve several agronomic traits in crisphead lettuce(Lactuca sativa L.)under high-temperature growth conditions,we investigated the correlation among those traits in multiple cultivars and performed genetic mappin...
关键词：cultivar INSERTION LACTUCA 
Elimination of a Retrotransposon for Quenching Genome Instability in Modern Rice被引量：2
《Molecular Plant》2019年第10期1395-1407,共13页Yu Peng Yingying Zhang Yijie Gui Dong An Junzhong Liu Xun Xu Qun Li Junmin Wang Wen Wang Chunhai Shi Longjiang Fan Baorong Lu Yiwen Deng Sheng Teng Zuhua He 
grants from the Chinese Academy of Sciences(XDB27040201);the National Natural Science Foundation of China(91640114).
Transposable elements(TEs)constitute the most abundant portions of plant genomes and can dramatically shape host genomes during plant evolution.They also play important roles in crop domestication.However,whether TEs ...
关键词：LTR RETROTRANSPOSON GENOME instability evolution DOMESTICATION resistance 
毛竹Phyllostachys edulis retrotransposon 7(PHRE7)转座子的克隆与鉴定被引量：1
《浙江农林大学学报》2019年第5期917-927,共11页蒋政勤 周明兵 郑浩 季航 徐芷馨 
国家自然科学基金资助项目（31870656,31470615）;浙江省大学生科技创新活动计划暨新苗人才计划资助项目(2018R412004)
长末端重复序列(LTR)反转录转座子广泛存在于植物基因组中,本质是一段可移动的脱氧核糖核酸(DNA)序列。大多数LTR反转录转座子在外界环境变化下能够被激活转录,对环境变化做出响应。为研究毛竹基因组中的LTR反转录转座子的转录活性及在...
关键词：植物学 毛竹 LTR反转录转座子 生物信息学 逆境胁迫 转录活性 
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