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    题名 作者 年代 出处 被引量
1Functions and Application of the AP2/ERF Transcription Factor Family in Crop Improvement显示文摘马友志(相应作者)Zhao-Shi Xu Ming Chen Lian-Cheng Li You-Zhi Ma 2011Journal of Integrative Plant Biology2011,53,7:84
2草莓连作障碍研究进展显示文摘随着日益增长的草莓需求,连作障碍已成为制约草莓可持续发展的关键因素。该研究从国内草莓生产现状、草莓连作障碍发生的外因以及连作草莓体内的生长-防御权衡策略3个方面进行综述,以期为解决草莓连作障碍问题提供参考依据。陈鹏 刘奇志 2021北方园艺2021,,9:14
3Cullin-RING Ubiquitin Ligase Family in Plant Abiotic Stress Pathways显示文摘The ubiquitin-proteasome system is a key mechanism that plants use to generate adaptive responses in coping with various en- vironmental stresses. Cullin-RING (CRL) complexes represent a predominant group of ubiquitin E3 ligases in this system. In this review, we focus on the CRL E3s that have been implicated in abiotic stress signaling pathways in Arabidopsis. By comparing and analyzing these cases, we hope to gain a better understanding on how CRL complexes work under various settings in an attempt to decipher the clues about the regulatory mechanism of CRL E3s.Liquan Guo Cynthia D.Nezames Lianxi Sheng Xingwang Deng Ning Wei 2013Journal of Integrative Plant Biology2013,55,1:9
4胡萝卜肉桂醇脱氢酶基因的克隆及其对非生物胁迫的响应显示文摘该实验采用RT-PCR技术,从胡萝卜‘黑田五寸’中克隆获得了编码肉桂醇脱氢酶(Cinnamyl alcohol dehydrogenase,CAD)的基因DcCAD。DcCAD序列长1 074bp,编码357个氨基酸。亲水/疏水性分析表明,DcCAD属于亲水性蛋白。系统进化分析显示,DcCAD与番茄CAD(XP_010314515.1)亲缘关系最近。荧光定量PCR结果显示,DcCAD基因在胡萝卜根、叶片和叶柄中的表达量差异显著,其相对表达量为叶片>根>叶柄。DcCAD基因对高温(38℃)、低温(4℃)、干旱(20%PEG)和盐(0.2mol·L-1 NaCl)胁迫均有响应,尤其对高温胁迫和低温胁迫响应明显,而且高温处理后1h和低温处理后2h表达量最高。研究推测,DcCAD基因对胡萝卜抗逆性具有一定的作用。刘堰珺 马静 王广龙 黄蔚 王枫 熊爱生 2016西北植物学报2016,36,7:5
5The LysM Receptor-Like Kinase LysM RLK1 Is Required to Activate Defense and Abiotic-Stress Responses Induced by Overexpression of Fungal Chitinases in Arabidopsis Plants显示文摘到 Arabidopsis 幼苗的螃蟹壳几丁质或 pentamer 几丁质 oligosaccharide 的申请增加了忍耐到咸度在野类型然而并非在 LysM 像受体的 Kinase1 (CERK1/LysM RLK1 ) 的猛烈异种基因,知道在表明外长的几丁质导致的防卫回答起一个关键作用。从真菌 Trichoderma asperelleoides T203 的 endochitinase chit36 和 hexoaminidase excy1 基因显示出的 Arabidopsis 植物 overexpressing 增加了忍耐到咸度,重金属的压力,和 Botrytis cinerea 感染。抵抗的线, overexpressing 在不同层次的真菌的 chitinases,是到 lysm rlk1 异种的 outcrossed。独立同型结合的混血儿失去了抵抗到关於生命、不能生活的压力,尽管有提高的 chitinase 活动。 270 压力相关的基因的表示分析包括反应的氧种类( ROS )和几丁质导致的那些,揭示经常的起来规定(至少双重) 10 ,在 chitinase-overexpressing 的基因排队并且一另外其表情没在怀有变化的 lysm rlk1 大美人异种或混血儿被提高的 76 导致盐的基因。这些调查结果阐明那个导致几丁质的发信号由 LysM RLK1 调停了受体没被限制到关於生命的压力反应而且包含不能生活压力的发信号和罐头被 chitinases 的宫外的表示在植物传送。Yariv Brotman Udi Landau Smadar Pnini Jan Lisec Salma Balazadeh Bernd Mueller-Roeber Aviah Zilberstein Lothar Willmitzer Ilan Chet Ada Viterbo 2012Molecular Plant2012,5,5:5
6棉花中ERF亚族转录因子抗逆育种潜力的研究进展显示文摘为了减少棉花的生长和产量受到黄萎病菌侵染和干旱、盐碱、低温等非生物逆境的影响,利用生物技术的方法选育棉花抗逆品种被认为是一种行之有效的途径之一。乙烯应答因子(Ethylene Responsive Factor)ERF家族ERF亚族成员在不同植物野生型或者转基因植株中均表现出抗逆能力增强。研究综述了ERF的结构、分类、功能及其参与的主要信号转导途径,着重介绍了棉花及其他植物中ERF抗逆的研究,并对今后利用ERF亚族成员进行棉花抗逆育种研究提供了几点建议。单国芳 刘坤 张朝军 刘传亮 武芝侠 李付广 2012中国农学通报2012,28,12:3
7Understanding Plant Development and Stress Responses through Integrative Approaches显示文摘As the name reflects,integrative plant biology is the core topicof JIPB.In the past few years JIPB has been pursuing the development of thisKatie Dehesh Chun-Ming Liu 2010Journal of Integrative Plant Biology2010,52,4:1
8Population transcriptomics reveals a potentially positive role of expression diversity in adaptation显示文摘While it is widely accepted that genetic diversity determines the potential of adaptation,the role that gene expression variation plays in adaptation remains poorly known.Here we show that gene expression diversity could have played a positive role in the adaptation of Miscanthus lutarioriparius.RNA-seq was conducted for 80 individuals of the species,with half planted in the energy crop domestication site and the other half planted in the control site near native habitats.A leaf reference transcriptome consisting of 18,503 high-quality transcripts was obtained using a pipeline developed for de novo assembling with population RNA-seq data.The population structure and genetic diversity of M.lutarioriparius were estimated based on 30,609 genic single nucleotide polymorphisms.Population expression(Ep) and expression diversity(Ed)were defined to measure the average level and the magnitude of variation of a gene expression in the population,respectively.It was found that expression diversity increased while genetic Resediversity decreased after the species was transplanted from the native habitats to the harsh domestication site,especially for genes involved in abiotic stress resistance,histone methylation,and biomass synthesis under water limitation.The increased expression diversity could have enriched phenotypic variation directly subject to selections in the new environment.Qin Xu Shilai Xing Caiyun Zhu Wei Liu Yangyang Fan Qian Wang Zhihong Song Wenhui Yang Fan Luo Fei Shang Lifang Kang Wenli Chen Juan Yan Jianqiang Li Tao Sang 2015Journal of Integrative Plant Biology2015,57,3:1
9Determinants of timing and amplitude in the plant general stress response显示文摘Plants have evolved intricate signaling cascades to rapidly and effectively respond to biotic and abiotic challenges. The precise timing of these responses enables optimal resource reallocation to maintain the balance between stress adaptation and growth. Thus,an in-depth understanding of the immediate and long-term mechanisms regulating resource allocation is critical in deciphering how plants withstand environmental challenges. To date however,understanding of this tradeoff has focused on the amplitude of long-term responses,rather than the timing of rapid stress responses. This review presents current knowledge on kinetics of secondary messengers involved in regulation of rapid and general stress responses,followed by rapid stress responsive transduction machinery,and finally the transcriptional response of a functional general stress responsive cis-element. Within this context we discuss the role of timing of initial peak activation and later oscillating peak responses,and explore hormonal and stress signaling crosstalk confounding greater understanding of these cascades.Marta Bjornson Abhaya Dandekar Katayoon Dehesh 2016Journal of Integrative Plant Biology2016,58,2:0
10冬瓜WRKY基因家族鉴定及表达分析显示文摘【目的】WRKY转录因子家族在植物生长发育、抵御胁迫等过程起着至关重要的作用。挖掘参与冬瓜(BenincasahispidaCogn.)非生物胁迫的WRKY基因家族成员,探究其生物学功能。【方法】基于冬瓜基因组数据库鉴定冬瓜WRKY成员,利用生物信息学的方法系统分析其WRKY基因家族成员的蛋白理化性质、系统发育、保守基序、顺式作用元件,通过qPCR分析冬瓜WRKY的表达情况。【结果】冬瓜WRKY基因家族有57个成员,氨基酸数目在126~650之间,相对分子质量在13.92~71.68 kD之间;蛋白等电点在4.61~9.69之间。根据系统进化树将该家族分为3个类群,第二类群又分为5个亚组。冬瓜WRKY外显子有2~6个。染色体定位分析发现,有56个基因定位在12条染色体上,1个基因未定位在染色体上。保守基序分析显示,Motif1和Motif3存在于56个基因,且同一类群具有类似的保守基序结构。同时,冬瓜WRKY基因的启动子上均含有应激反应相关元件、激素响应元件。WRKY在冬瓜不同组织和果实发育时期特异表达。RT-PCR结果表明非生物胁迫和激素处理冬瓜可诱导部分WRKY基因的表达。【结论】共鉴定出57个冬瓜WRKY基因,同亚组的成员具有类似的保守基序结构。冬瓜WRKY基因在不同组织中的表达存在差异,其中,BhWRKY2、BhWRKY5、BhWRKY39、BhWRKY11、BhWRKY31、BhWRKY53参与不同的胁迫响应。赵添悦 蔡金森 王敏 谢大森 杨松光 崔晓娟 高苏娟 2024广东农业科学2024,51,2:0
11鳗草WRKY基因家族的筛选与生物信息学分析显示文摘为全面了解鳗草基因组中WRKY基因家族信息,本文采用生物信息学手段,鉴定出44个ZmWRKYs基因,基因数目低于大多数陆生高等植物。系统发育分析表明,ZmWRKYs分为Ⅰ组、Ⅱ组和Ⅲ组3个类群,Ⅱ组可进一步划分为5个亚组(Ⅱa、Ⅱb、Ⅱc、Ⅱd和Ⅱe)。顺式作用元件分析表明,ZmWRKYs基因很可能受到激素、生物和非生物因素的调节。此外,转录组数据表明ZmWRKYs基因在不同器官中均有表达,且存在器官差异性表达,ZmWRKYs在根和营养枝中的表达量较高,在雌花和雄花中的表达量较低。因此,鳗草WRKY基因家族成员可能参与调节鳗草生长发育和激素诱导,并参与应答生物胁迫和非生物胁迫。薛颂 尚帅 臧宇 陈军 王鸿睿 唐学玺 2022中国海洋大学学报(自然科学版)2022,52,4:0
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