干旱区生态环境知识资源中心(Arid): The genetic drivers for the successful invasive potential of a generalist bird, the House crow

Arid

DOI	10.1007/s10530-021-02684-4
	The genetic drivers for the successful invasive potential of a generalist bird, the House crow
	Iqbal, Farheena; Krzeminska-Ahmadzai, Urszula; Ayub, Qasim; Wilson, Robyn; Song, Beng Kah; Fahim, Muhammad; Rahman, Sadequr
通讯作者	Iqbal, F (corresponding author), Monash Univ Malaysia, Sch Sci, Bandar Sunway, Selangor Darul, Malaysia.
来源期刊	BIOLOGICAL INVASIONS
ISSN	1387-3547
EISSN	1573-1464
出版年	2022
英文摘要	What kind of genetic structure helps the rapid range expansion of the invasive species is fundamental to understand spread of invasion. The House crow (Corvus splendens), an ecological generalist, having a large native and introduced distribution range, is a good study model to investigate the genetic structure and adaptations underpinning the evolutionary potential for successful biological invasion. Thirteen mainland and one island native population from the Indian subcontinent were studied using four nuclear introns and mitochondrial genome to determine the phylogeographic structure and demographic history. A large, panmictic long-term expanding native population dating from the last glacial period (similar to 30,000 ya) was inferred leading to great genetic diversity across the whole native range. The thirteen mitochondrial encoded proteins, directly involved in the energy supplying pathway, could underlie metabolic adaptations during range expansion under diverse climate conditions. Therefore, to investigate the molecular selection on these genes in native and introduced ranges, five previously studied introduced populations from Southeast Asia and Africa were included. The native populations originating from hot arid and humid tropical areas exhibited the signatures of positive selection on four codons located in three genes (ND5, Cytb and COX2), suggesting these may have evolved under environmental stresses in those regions. Our findings demonstrated the native range population as the reservoir of the species' genetic diversity, mitogenomic patterns of the introduced populations related to native range of species and no varaints could be associated with climate in introduced range. Thus,inferred that the pre-adapted standing genetic variations evolved during dispersion over the native range are the predominant source of the high evolutionary potential and contribute to the successful invasion history. These findings will help to predict the future introduced range of the House crow.
英文关键词	Invasion potential Positive selection Generalist species Phylogeography OXPHOS genes Population genetics
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000724668800001
WOS关键词	METABOLIC-RATE ; HIGH-ALTITUDE ; PHYLOGENETIC ANALYSIS ; NATURAL-SELECTION ; ADAPTATION ; INFERENCE ; EVOLUTION ; SOFTWARE ; DNA ; CORVIDAE
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374671
作者单位	[Iqbal, Farheena; Ayub, Qasim; Wilson, Robyn; Song, Beng Kah; Rahman, Sadequr] Monash Univ Malaysia, Sch Sci, Bandar Sunway, Selangor Darul, Malaysia; [Iqbal, Farheena] Univ Punjab, Ctr Appl Mol Biol, Lahore, Pakistan; [Krzeminska-Ahmadzai, Urszula] De Montfort Univ, Fac Hlth & Life Sci, Leicester Sch Pharm, Leicester LE1 9BH, Leics, England; [Ayub, Qasim] Monash Univ Malaysia, Genom Facil, Bandar Sunway, Selangor Darul, Malaysia; [Fahim, Muhammad] Islamia Coll Univ, Ctr Omics Sci, Peshawar, Pakistan; [Rahman, Sadequr] Monash Univ Malaysia, Trop Med & Biol Multidisciplinary Platform, Bandar Sunway, Selangor Darul, Malaysia
推荐引用方式 GB/T 7714	Iqbal, Farheena,Krzeminska-Ahmadzai, Urszula,Ayub, Qasim,et al. The genetic drivers for the successful invasive potential of a generalist bird, the House crow[J],2022.
APA	Iqbal, Farheena.,Krzeminska-Ahmadzai, Urszula.,Ayub, Qasim.,Wilson, Robyn.,Song, Beng Kah.,...&Rahman, Sadequr.(2022).The genetic drivers for the successful invasive potential of a generalist bird, the House crow.BIOLOGICAL INVASIONS.
MLA	Iqbal, Farheena,et al."The genetic drivers for the successful invasive potential of a generalist bird, the House crow".BIOLOGICAL INVASIONS (2022).