DeOri 10.0:对实验识别的真核生物复制起源的更新数据库
Yu-Hao Zeng1, Zhen-Ning Yin1, Hao Luo1
1Department of Physics, School of Science, Tianjin University, Tianjin 300072, China.
Genomics, proteomics & bioinformatics
|October 15, 2024
概括
现在DeOri数据库提供了全面的真核DNA复制起源数据,包括151个数据集和900多万个序列. 它确定了物种保守的起源,并分析了相关的基因组元素用于研究.
科学领域:
- 分子生物学分子生物学
- 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:
- 细胞DNA复制是一种基本而又复杂的生物过程.
- 了解DNA复制的起源对于细胞生物学和遗传学至关重要.
- 关于复制起源的现有数据是分散的,难以整合.
研究的目的:
- 创建和更新一个关于真核细胞DNA复制起源 (DeOri) 的综合数据库.
- 为研究人员提供关于复制起源的综合,全基因组数据.
- 为了促进物种保护性复制起源的识别和分析相关的基因组元素.
主要方法:
- 编译和整合151个全基因组数据集关于真核生物DNA复制起源.
- 开发评分和选方法,以确定多种物种的物种保护性起源 (rORI).
- 对基因组元素分布的分析,如CpG岛屿,TSS和G-四重复合体相对于复制起源.
主要成果:
- 现在DeOri 10.0数据库包含来自151个数据集的9,742,396个序列.
- 对关键模型生物的物种保护性复制起源 (rORI) 被确定并呈现.
- 分析揭示了CpG岛屿,TSS和G四重复合体在复制起源周围的分布模式.
结论:
- DeOri 10.0 作为一个有价值的,集中资源,用于研究真核生物DNA复制.
- 识别rORI和对基因组元素的分析为复制调节提供了洞察力.
- 数据库和分析结果在线可访问,用于广泛的科学用途.
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