植物科学

分类

    现刊
    Quantitative Analysis of RNA Editing at Specific Sites in Plant Mitochondria or Chloroplasts Using DNA Sequencing
    利用DNA测序对植物线粒体或叶绿体特定位点RNA编辑的定量分析
    作者:Yang Yang and Weixing Shan日期:09/20/2021,浏览量:265,Q&A: 0

    Cytidine-to-uridine (C-to-U) RNA editing is one of the most important post-transcriptional RNA processing in plant mitochondria and chloroplasts. Several techniques have been developed to detect the RNA editing efficiency in plant mitochondria and

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    Agrobacterium-mediated Transformation of Japonica Rice Using Mature Embryos and Regenerated Transgenic Plants
    农杆菌介导粳稻成熟胚和再生转基因植株的转化
    作者:Ammar Elakhdar, Masako Fukuda and Takahiko Kubo日期:09/20/2021,浏览量:342,Q&A: 0

    Identification of novel genes and their functions in rice is a critical step to improve economic traits. Agrobacterium tumefaciens-mediated transformation is a proven method in many laboratories and widely adopted for genetic engineering in rice.

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    Quantitative Analysis of RNA Editing at Specific Sites in Plant Mitochondria or Chloroplasts Using DNA Sequencing
    利用DNA测序对植物线粒体或叶绿体特定位点RNA编辑的定量分析
    作者:Yang Yang and Weixing Shan日期:09/20/2021,浏览量:265,Q&A: 0
    [Abstract]

    Cytidine-to-uridine (C-to-U) RNA editing is one of the most important post-transcriptional RNA processing in plant mitochondria and chloroplasts. Several techniques have been developed to detect the RNA editing efficiency in plant mitochondria and chloroplasts, such as poisoned primer extension (PPE) assays, high-resolution melting (HRM) analysis,

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    Agrobacterium-mediated Transformation of Japonica Rice Using Mature Embryos and Regenerated Transgenic Plants
    农杆菌介导粳稻成熟胚和再生转基因植株的转化
    作者:Ammar Elakhdar, Masako Fukuda and Takahiko Kubo日期:09/20/2021,浏览量:342,Q&A: 0
    [Abstract]

    Identification of novel genes and their functions in rice is a critical step to improve economic traits. Agrobacterium tumefaciens-mediated transformation is a proven method in many laboratories and widely adopted for genetic engineering in rice. However, the efficiency of gene transfer by Agrobacterium in rice is low, particularly among japonica

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    Solubilization Method for Isolation of Photosynthetic Mega- and Super-complexes from Conifer Thylakoids
    从针叶树类囊体中分离光合巨复合体和超复合体的增溶方法
    作者:Pushan Bag, Wolfgang P. Schröder, Stefan Jansson and Domenica Farci日期:09/05/2021,浏览量:513,Q&A: 0
    [Abstract]

    Photosynthesis is the main process by which sunlight is harvested and converted into chemical energy and has been a focal point of fundamental research in plant biology for decades. In higher plants, the process takes place in the thylakoid membranes where the two photosystems (PSI and PSII) are located. In the past few decades, the evolution of

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    U2.3 Precursor Small Nuclear RNA in vitro Processing Assay
    U2.3前体小核 RNA体外加工试验
    作者:Chan Lin, Yujie Feng, Xueyan Peng, Jiaming Wu, Weili Wang and Yunfeng Liu日期:09/05/2021,浏览量:322,Q&A: 0
    [Abstract]

    Small nuclear RNAs (snRNAs) are vital for eukaryotic cell activities and play important roles in pre-mRNA splicing. The molecular mechanism underlying the transcription of snRNA, regulated via upstream/downstream cis-elements and relevant trans-elements, has been investigated in detail using cell-free extracts. However, the processing of precursor

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    Tomato Stem Injection for the Precise Assessment of Ralstonia solanacearum Fitness in Planta
    番茄茎杆注射法精确评价青枯菌在植物中的适应性
    作者:Yaru Wang, Liu Xian, Gang Yu and Alberto P. Macho日期:08/20/2021,浏览量:480,Q&A: 0
    [Abstract]

    Ralstonia solanacearum is a soil-borne pathogen with worldwide distribution that causes bacterial wilt disease in more than 250 plant species. R. solanacearum invades plants through the roots, reaches the vascular system, and colonizes the whole plant by moving through the xylem, where it eventually replicates rapidly, causing plant death. Usual

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    A Novel Method to Map Small RNAs with High Resolution
    一种新的高分辨率小RNA图谱绘制方法
    作者:Kun Huang, Feray Demirci, Blake C. Meyers and Jeffrey L. Caplan日期:08/20/2021,浏览量:634,Q&A: 0
    [Abstract]

    Analyzing cellular structures and the relative location of molecules is essential for addressing biological questions. Super-resolution microscopy techniques that bypass the light diffraction limit have become increasingly popular to study cellular molecule dynamics in situ. However, the application of super-resolution imaging techniques to detect

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    A Fast and Easy Method to Study Ralstonia solanacearum Virulence upon Transient Gene Expression or Gene Silencing in Nicotiana benthamiana Leaves
    利用本生烟叶片基因瞬时表达或沉默研究青枯菌毒力的快速简便方法
    作者:Wenjia Yu and Alberto P. Macho日期:08/05/2021,浏览量:822,Q&A: 0
    [Abstract]

    Ralstonia solanacearum is a devastating soil-borne bacterial pathogen that causes disease in multiple host plants worldwide. Typical assays to measure virulence of R. solanacearum in laboratory conditions rely on soil-drenching inoculation followed by observation and scoring of disease symptoms. Here, we describe a novel inoculation protocol to

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    Spatiotemporal Quantification of Cytosolic pH in Arabidopsis Pollen Tubes
    拟南芥花粉管胞质pH的时空定量研究
    作者:Maria Teresa Portes, Daniel S.C. Damineli and José A. Feijó日期:07/20/2021,浏览量:851,Q&A: 0
    [Abstract]

    Ion-specific probes and fluorescent indicators have been key in establishing the role of ion signaling, namely calcium, protons, and anions, in plant development, providing a robust approach for monitoring spatiotemporal changes in intracellular ion dynamics. The integration of protons/pH in signaling mechanisms is especially important as reports

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    Analysis of Soluble Sugar Content in Minute Quantities of Rice Tissues by GC-MS
    气质联用技术分析水稻组织中微量可溶性糖含量
    作者:Li-he Xu, Li-ying Xiao, Xue-qiong Xiao, Yan-nong Xiao and Gao-feng Wang日期:07/05/2021,浏览量:1512,Q&A: 0
    [Abstract]

    Soluble sugars play key roles in plant growth, development, and adaption to the environment. Characterizing sugar content profiling of plant tissues promotes our understanding of the mechanisms underlying these plant processes. Several technologies have been developed to quantitate soluble sugar content in plant tissues; however, it is difficult

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    Measurement of Transgene Copy Number in Plants Using Droplet Digital PCR
    应用微滴数字PCR技术测定植物中的转基因拷贝数
    作者:Yao-Min Cai, Quentin M. Dudley and Nicola J. Patron日期:07/05/2021,浏览量:1345,Q&A: 0
    [Abstract]

    Transgenic plants are produced both to investigate gene function and to confer desirable traits into crops. Transgene copy number is known to influence expression levels, and consequently, phenotypes. Similarly, knowledge of transgene zygosity is desirable for making quantitative assessments of phenotype and tracking the inheritance of transgenes

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