已入深夜,您辛苦了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!祝你早点完成任务,早点休息,好梦!

A high‐quality genome of taro (Colocasia esculenta (L.) Schott), one of the world's oldest crops

生物 海芋 天南星科 基因组 同步 基因组大小 系统发育树 参考基因组 基因 毛果杨 康蒂格 顺序装配 基因家族 植物 遗传学 转录组 基因表达
作者
Jianmei Yin,Jiang Lu,Li Wang,Xiaoyong Han,Wenqi Guo,Chunhong Li,Yi Zhou,Matthew D. Denton,Peitong Zhang
出处
期刊:Molecular Ecology Resources [Wiley]
卷期号:21 (1): 68-77 被引量:41
标识
DOI:10.1111/1755-0998.13239
摘要

Abstract Taro ( Colocasia esculenta (L.), Schott), from the Araceae family, is one of the oldest crops with important edible, medicinal, nutritional and economic value. Taro is a highly polymorphic species including diverse genotypes adapted to a broad range of environments, but the taro genome has rarely been investigated. Here, a high‐quality chromosome‐level genome of C. esculenta was assembled using data sequenced by Illumina, PacBio and Nanopore platforms. The assembled genome size was 2,405 Mb with a contig N50 of 400.0 kb and a scaffold N50 of 159.4 Mb. In total, 2,311 Mb (96.09%) of the contig sequences was anchored onto 14 chromosomes to form pseudomolecules, and 2,126 Mb (88.43%) was annotated as repetitive sequences. Of the 28,695 predicted protein‐coding genes, 26,215 genes (91.4%) could be functionally annotated. On the basis of phylogenetic analysis using 769 genes, C. esculenta and Spirodela polyrhiza were placed on one branch of the tree that diverged approximately 73.23 million years ago. The synteny analyses showed that there have been two whole‐genome duplication events in C. esculenta separated by a relatively short gap. According to comparative genome analysis, a larger number (1,189) of distinct gene families and long terminal repeats were enriched in C. esculenta . Our high‐quality taro genome will provide valuable resources for further genetic, ecological and evolutionary analyses of taro or other species in the Araceae .
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
1秒前
2秒前
PalpitateAri完成签到,获得积分10
3秒前
神启完成签到 ,获得积分10
3秒前
xuan发布了新的文献求助10
5秒前
ding应助zbx采纳,获得10
5秒前
大模型应助专注凌文采纳,获得10
8秒前
xiaozhou完成签到,获得积分10
10秒前
林夕完成签到 ,获得积分10
10秒前
领导范儿应助称心文博采纳,获得10
16秒前
18秒前
FashionBoy应助PaoPao采纳,获得10
19秒前
额123没名完成签到 ,获得积分10
22秒前
专注凌文发布了新的文献求助10
22秒前
123关闭了123文献求助
23秒前
多策陈完成签到,获得积分10
28秒前
28秒前
pp完成签到,获得积分10
28秒前
香蕉不言发布了新的文献求助10
30秒前
Anna Jenna发布了新的文献求助10
30秒前
吖123发布了新的文献求助10
34秒前
执着月饼发布了新的文献求助20
37秒前
pp发布了新的文献求助10
37秒前
38秒前
研友_VZG7GZ应助xiaozhou采纳,获得10
40秒前
123应助enheng采纳,获得10
41秒前
41秒前
42秒前
Owen应助qzaima采纳,获得10
44秒前
XiYang发布了新的文献求助10
45秒前
以安发布了新的文献求助10
46秒前
47秒前
47秒前
47秒前
zxiaoo发布了新的文献求助10
48秒前
赵文悦完成签到,获得积分10
51秒前
萧动发布了新的文献求助10
51秒前
123应助XiYang采纳,获得10
52秒前
nkdailingyun发布了新的文献求助10
52秒前
53秒前
高分求助中
Licensing Deals in Pharmaceuticals 2019-2024 3000
Cognitive Paradigms in Knowledge Organisation 2000
Effect of reactor temperature on FCC yield 2000
Very-high-order BVD Schemes Using β-variable THINC Method 1020
Near Infrared Spectra of Origin-defined and Real-world Textiles (NIR-SORT): A spectroscopic and materials characterization dataset for known provenance and post-consumer fabrics 610
Promoting women's entrepreneurship in developing countries: the case of the world's largest women-owned community-based enterprise 500
Shining Light on the Dark Side of Personality 400
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3307151
求助须知:如何正确求助?哪些是违规求助? 2940952
关于积分的说明 8499680
捐赠科研通 2615163
什么是DOI,文献DOI怎么找? 1428712
科研通“疑难数据库(出版商)”最低求助积分说明 663493
邀请新用户注册赠送积分活动 648355