Determination and Structural Analysis of the Whole-Genome Sequence of Fusarium equiseti D25-1

生物 基因组 遗传学 基因 镰刀菌 玉米赤霉烯酮 全基因组测序 GC含量 内含子 基因组大小 计算生物学
作者
Xueping Li,Jianhong Li,Qi Yonghong,Liu Yonggang,Minquan Li
出处
期刊:Research Square - Research Square 被引量:1
标识
DOI:10.21203/rs.2.24663/v1
摘要

Abstract Background Fusarium equiseti is a plant pathogen with a wide range of hosts and diverse effects, including probiotic activity. However, the underlying molecular mechanisms remain unclear, hindering its effective control and utilization. In this study, the Illumina HiSeq 4000 and PacBio platforms were used to sequence and assemble the whole genome of Fusarium equiseti D25-1. Results The assembly included 16 fragments with a GC content of 48.01%, gap number of zero, and size of 40,776,005 bp. There were 40,110 exons and 26,281 introns having a total size of 19,787,286 bp and 2,290,434 bp, respectively. The genome had an average copy number of 333, 71, 69, 31, and 108 for tRNAs, rRNAs, sRNAs, snRNAs, and miRNAs, respectively. The total repetitive sequence length was 1,713,918 bp, accounting for 4.2033% of the genome. In total, 13,134 functional genes were annotated, accounting for 94.97% of the total gene number. Toxin-related genes, including two related to zearalenone and 23 related to trichothecene, were identified. A comparative genomic analysis supported the high quality of the F. equiseti assembly, exhibiting good collinearity with the reference strains, 3,483 species-specific genes, and 1,805 core genes. A gene family analysis revealed more than 2,500 single-copy orthologs. F. equiseti was most closely related to Fusarium pseudograminearum based on a phylogenetic analysis at the whole-genome level. Conclusions Our comprehensive analysis of the whole genome of F. equiseti provides basic data for studies of gene expression, regulatory and functional mechanisms, evolutionary processes, as well as disease prevention and control.
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
PDF的下载单位、IP信息已删除 (2025-6-4)

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
董海涛发布了新的文献求助10
2秒前
orrrr完成签到,获得积分20
3秒前
5秒前
demian发布了新的文献求助10
6秒前
6秒前
6秒前
8秒前
wulin应助科研通管家采纳,获得10
9秒前
wulin应助科研通管家采纳,获得10
9秒前
9秒前
JamesPei应助科研通管家采纳,获得10
9秒前
搜集达人应助科研通管家采纳,获得10
9秒前
小马甲应助科研通管家采纳,获得10
9秒前
千跃应助科研通管家采纳,获得20
9秒前
Owen应助科研通管家采纳,获得10
9秒前
9秒前
9秒前
9秒前
9秒前
9秒前
10秒前
宇智波鼬完成签到,获得积分10
10秒前
斯文可仁发布了新的文献求助10
11秒前
13秒前
哈哈哈哈发布了新的文献求助10
13秒前
aldehyde应助苏我入鹿采纳,获得100
13秒前
隐形曼青应助Noah采纳,获得10
13秒前
小二郎应助Noah采纳,获得10
13秒前
SciGPT应助Noah采纳,获得10
13秒前
香蕉觅云应助Noah采纳,获得10
13秒前
天天快乐应助Noah采纳,获得10
14秒前
打打应助Noah采纳,获得30
14秒前
传奇3应助Noah采纳,获得10
14秒前
烟花应助Noah采纳,获得10
14秒前
可爱的函函应助Noah采纳,获得10
14秒前
深情安青应助Noah采纳,获得30
14秒前
ascf发布了新的文献求助10
14秒前
15秒前
zhy发布了新的文献求助10
16秒前
斯文可仁完成签到,获得积分10
16秒前
高分求助中
Picture Books with Same-sex Parented Families: Unintentional Censorship 1000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 310
The Moiseyev Dance Company Tours America: "Wholesome" Comfort during a Cold War 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 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 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3979946
求助须知:如何正确求助?哪些是违规求助? 3524093
关于积分的说明 11219832
捐赠科研通 3261529
什么是DOI,文献DOI怎么找? 1800686
邀请新用户注册赠送积分活动 879263
科研通“疑难数据库(出版商)”最低求助积分说明 807226