植物科学

分类

    Non-invasive Imaging of Rice Roots in Non-compacted and Compacted Soil
    非压实和压实土壤中水稻根系的无创成像
    作者:  Bipin K. Pandey, Jonathan A. AtkinsonCraig J. Sturrock, 日期: 12/20/2021, 浏览量: 1222, Q&A: 0

    Roots are the prime organ for nutrient and water uptake and are therefore fundamental to the growth and development of plants. However, physical challenges of a heterogeneous environment and diverse edaphic stresses affect root growth in soil.

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    Chromatographic Analysis for Targeted Metabolomics of Antioxidant and Flavor-Related Metabolites in Tomato
    番茄抗氧化剂和风味相关代谢产物靶向代谢组学的色谱分析
    作者:  Nergiz Gürbüz Çolak, Neslihan Tek Eken, Anne FrarySami Doğanlar, 日期: 03/05/2021, 浏览量: 2654, Q&A: 0

    Targeted metabolomics is a useful approach to evaluate crop breeding studies. Antioxidant and flavor-related traits are of increasing interest and are considered quality traits in tomato breeding. The present study presents chromatographic methods

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    Gene Expression and Genome Editing Systems by Direct Delivery of Macromolecules Into Rice Egg Cells and Zygotes
    大分子直接导入水稻卵细胞和受精卵的基因表达和基因组编辑系统
    作者:  Erika TodaTakashi Okamoto, 日期: 07/20/2020, 浏览量: 2059, Q&A: 0
    Polyethylene glycol calcium (PEG-Ca2+)-mediated transfection allows rapid and efficient examination to analyze diverse cellular functions of genes of interest. In plant cells, macromolecules, such as DNA, RNA and protein, are delivered ...
    Mating and Tetrad Dissection in Chlamydomonas
    衣藻的交配和四分体解剖
    作者:  Frej Tulin, 日期: 04/05/2019, 浏览量: 4004, Q&A: 0
    The ability to carry out controlled genetic crosses has contributed to making the unicellular green alga Chlamydomonas reinhardtii an important model organism for the green plant kingdom (Merchant et al., 2007). This protocol ...
    柑橘花药培养
    Protocol for Citrus Anther Culture
    作者:  魏凌鹤, 王淑明 , 曹洪波 郭文武 , 日期: 07/10/2018, 浏览量: 3124, Q&A: 0
    实验原理及目的:花药培养是指把发育到一定阶段的花药通过无菌操作,接种到人工培养基上,通过培养,改变花粉粒的正常发育途径,诱导其分化形成愈伤组织或胚状体,进而获得完整的植株,这是获得单倍体植株的主要植物组织培养技术。
    Micropropagation of Prickly Pear by Axillary Shoot Proliferation
    通过腋芽繁殖的仙人掌微增殖
    作者:  Luisa Gutiérrez-Quintana, Carlos Zúñiga-Rizo, Asdrúbal BurgosLiberato Portillo, 日期: 07/05/2018, 浏览量: 4910, Q&A: 0
    A protocol for the axillary bud proliferation of prickly pear (Opuntia; Cactaceae) is presented. This genus is widely used as a crop in the arid and semi-arid areas of the globe worldwide, providing numerous benefits for human and animal ...
    水稻转基因材料培育的一般步骤
    General Steps for the Cultivation of Transgenic Rice Materials
    作者:  陈太钰, 吴昊, 林拥军陈浩, 日期: 06/12/2018, 浏览量: 5481, Q&A: 0
    实验原理:采用农杆菌介导的遗传转化获得转基因植株,经分子鉴定,表型检测,田间农艺性状考查以及安全评价后培育转基因水稻。
    实验目的:以野生型水稻品种为受体培育具有商业化前景的转基因水稻新材料。
    柑橘幼胚抢救培养
    Citrus Embryo Rescue and Culture
    作者:  彭珺 , 袁东亚 , 王伟 , 解凯东 郭文武 , 日期: 06/12/2018, 浏览量: 2461, Q&A: 0
    实验原理和目的:在果树育种中一些常用的育种方法如远缘杂交、二倍体与四倍体杂交等,获得的合子胚往往在发育的早期阶段就败育或退化。通过胚抢救,将可能败育或退化的胚从母体内分离出来,经过适宜的培养,获得再生植株。
    水稻种子贮存
    Rice Seed Storage
    作者:  都浩, 彭波熊立仲, 日期: 04/27/2018, 浏览量: 3985, Q&A: 0
    实验原理:低温、干燥环境下水稻种子处于较好休眠状态,不利于虫子及杂菌生长,保持种子使用时的活力。
    实验目的:方便种子取放及较高的发芽率。