シロアリにおけるゲノム構造と化学受容体遺伝子族の進化

白蚁化学感受器基因家族的基因组结构和进化

• 批准号: 21J10398
• 负责人: Audisio Tracy Lynn
• 金额: $ 0.96万
• 依托单位: Okinawa Institute of Science and Technology Graduate University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2021
• 资助国家: 日本
• 起止时间: 2021-04-28 至 2023-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21J10398/
• 关键词: Genomics

All genomes have been sequenced and assembled for this project. The final dataset includes 48 genomes, 26 of which are scaffolded. These genomes have an average N50 of 43 Mb, BUSCO completeness scores of 99.4%, and QV scores of 45. Pipelines for genome evolution have been tested and suggest that genome architecture is relatively well conserved across termites. Most structural variants consist of copy number variants (insertions and deletions) and transposable elements. An alignment and new phylogenetic tree are being generated to map the variants. Variants will then be linked to different ecological traits.I presented the preliminary results at two international and two domestic conferences. Manuscripts are in preparation.

所有的基因组都已经为这个项目进行了测序和组装。最终的数据集包括48个基因组，其中26个是支架的。这些基因组的平均N50为43Mb，Busco完整性分数为99.4%，QV分数为45。基因组进化的管道已经过测试，并表明基因组结构在白蚁之间相对保守。大多数结构变体由拷贝数变体(插入和删除)和转座元件组成。一份比对和新的系统发育树正在生成，以绘制变异体的图谱。然后，变异将被链接到不同的生态路径。我在两次国际和两次国内会议上展示了初步结果。手稿正在准备中。

项目成果

Near chromosome-level assemblies reveal that genome structure is highly conserved in termites

近染色体水平的组装揭示了白蚁的基因组结构高度保守

• 发表时间: 2022
• 作者: Ainash Garifullina;Amy Q. Shen;柴 亜東，周 燕ジ，多賀谷 基博;Audisio Tracy Lynn & Bourguignon Thomas
• 通讯作者: Audisio Tracy Lynn & Bourguignon Thomas

Genome evolution in termites

白蚁的基因组进化

• 发表时间: 2022
• 作者: 森田敦也;中山瑞穂;大島浩子;大島正伸;Rachapun Rotrattanadumrong;Audisio Tracy Lynn & Bourguignon Thomas
• 通讯作者: Audisio Tracy Lynn & Bourguignon Thomas