相关实验视频

Updated: Jul 1, 2025

Far-Red Fluorescent Senescence-Associated β-Galactosidase Probe for Identification and Enrichment of Senescent Tumor Cells by Flow Cytometry

Far-Red Fluorescent Senescence-Associated β-Galactosidase Probe for Identification and Enrichment of Senescent Tumor Cells by Flow Cytometry

Published on: September 13, 2022

叶子衰老数据库v5.0:一个全面的存储库,以促进植物衰老研究

Yaning Zhao¹, Yang Zhang², Shichun Li¹

¹State Key Laboratory of Tree Genetics and Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China.

Journal of molecular biology

|March 10, 2024

概括

叶子衰老数据库 (LSD v5.0) 现在提供了来自148个物种的31,740个衰老相关基因 (SAG) 和1,209个突变基因. 这种全面的资源有助于植物衰老研究,提供详细的注释和用户友好的工具.

科学领域:

植物生物学植物生物学
基因组学就是基因组学.
生物信息学是一种生物信息学.

背景情况:

叶子衰老是植物发展的一个关键过程.
了解衰老相关基因 (SAG) 对农业应用至关重要.
现有的数据库需要经常更新以反映研究进展.

研究的目的:

更新和增强叶子衰老数据库 (LSD) 以最新的SAG和突变.
为植物衰老研究提供一个全面的,用户友好的资源.
为了促进在叶子衰老过程中对基因功能和相互作用的研究.

主要方法:

广泛的文献调查和出版数据的手动策划.
手动搜索的SAG和突变体与强有力的实验证据的整合.
应用手动和计算方法来进行全面的SAG注释.
开发用户友好的网络接口,用于数据检索和分析.

主要成果:

现在LSD v5.0包含了来自148个物种的31,740个SAG和1,209个突变.
增强的注释包括函数,文献参考,表型,多omics数据和miRNA相互作用.
用户友好的界面支持文本查询,BLAST搜索和序列下载.
提供了与其他数据库的交叉链接,以及在其他植物中的同类的识别.

结论:

升级后的LSD v5.0是目前可用的最全面的植物衰老数据库.
它提供了大量的SAG和突变物,大大帮助植物衰老研究.
该数据库是研究植物发育和应激反应的研究人员的宝贵工具.

关键词:

这是一种LSD,一种LSD.我们的数据库数据库数据库数据库.叶子衰老叶子衰老多种主题的多种主题.与衰老相关的基因

更多相关视频

Cell Specific Analysis of Arabidopsis Leaves Using Fluorescence Activated Cell Sorting

Cell Specific Analysis of Arabidopsis Leaves Using Fluorescence Activated Cell Sorting

Published on: October 4, 2012

Author Spotlight: Automated Lifespan Monitoring – Discovering Aging Dynamics with the Lifespan Machine

Author Spotlight: Automated Lifespan Monitoring – Discovering Aging Dynamics with the Lifespan Machine

Published on: January 26, 2024

相关概念视频

Light Acquisition

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.

Adaptations that Reduce Water Loss

Adaptations that Reduce Water Loss

Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.

Primary and Secondary Growth in Roots and Shoots

Primary and Secondary Growth in Roots and Shoots

Vascular plants, which account for over 90% of the Earth’s vegetation, all undergo primary growth—which lengthens roots and shoots. Many land plants, notably woody plants, also undergo secondary growth—which thickens roots and shoots.