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当前位置: 首页 > 文章 > InvasionDB: A genome and gene database of invasive alien species 农业科学学报 (英文) 2021,20 (1)
Position: Home > Articles > InvasionDB: A genome and gene database of invasive alien species Journal of Integrative Agriculture 2021,20 (1)

InvasionDB: A genome and gene database of invasive alien species

作  者：
Huang, Cong;Lang, Kun;Qian Wan-qiang;Wang Shu-ping;Cao Xiao-mei;He Rui;Zhan An-ran;Chen Meng-yao;Yang Nian-wan;Li Fei
单  位：
Chinese Acad Agr Sci, Agr Genom Inst Shenzhen, Guangdong Lab Lingnan Modern Agr, Genome Anal Lab,Shenzhen Branch,Minist Agr, Shenzhen 518120, Peoples R China;Shanghai Customs, Tech Ctr Anim Plant & Food Inspect & Quarantine, Shanghai 200135, Peoples R China;Chinese Acad Inspect & Quarantine, Beijing 100176, Peoples R China;China Natl Ctr Biotechnol Dev, Beijing 100039, Peoples R China;Zhejiang Univ, Inst Insect Sci, Minstry Agr & Rural Affairs, Key Lab Mol Biol Crop Pathogens & Insects, Hangzhou 310058, Peoples R China;Chinese Acad Agr Sci, Inst Plant Protect, Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China
关键词：
database;invasive alien species;genomic;gene family;non-coding RNA
摘  要：
Invasive alien species (IAS) are species whose introduction to areas outside of their native range cause harm to economics, biodiversity, and the environment. Understanding the genetic basis of invasiveness is critical for preventing invasion by an alien species and managing IAS with eco-friendly control methods. In addition, uncovering the genomic features of IAS is essential for accurately predicting invasiveness. However, even though increasing efforts have been devoted to sequencing the genomes of IAS, there is still not an integrated genome database for the invasive biology community. Here, we first determined a list of invasive plants and animals by mining references and databases. Then, we retrieved the genomic and gene data of these IAS, and constructed a database, InvasionDB. InvasionDB encompasses 131 IAS genomes, 76 annotated IAS assemblies, and links these data to conventional functions such as searching for gene coding sequences and Pfam, KEGG, NR annotations, BLAST server, JBrowse, and downloads services. Next, we analyzed 19 invasiveness related gene families which confer invasiveness in insects. To study the roles of noncoding RNA in invasiveness, we also annotated 135 494 miRNAs, 89 294 rRNAs, and 2 671 941 tRNAs from these IAS. In summary, InvasionDB is useful for studying the invasiveness at the genomic level, and thus helps to develop novel management strategies to control IAS.

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