南方科技大学知识苑(SUSTech KC): Population structure and evolutionary history of the greater cane rat (Thryonomys swinderianus) from the Guinean Forests of West Africa

题名	Population structure and evolutionary history of the greater cane rat (Thryonomys swinderianus) from the Guinean Forests of West Africa
作者	Babarinde, Isaac A.1,2 ; Adeola, Adeniyi C.3,4,5; Djagoun, Chabi A. M. S.6; Nneji, Lotanna M.7; Okeyoyin, Agboola O.8; Niba, George 9; Wanzie, Ndifor K.10,11; Oladipo, Ojo C.12; Adebambo, Ayotunde O.13; Bello, Semiu F.14; Ng'ang'a, Said I.3; Olaniyi, Wasiu A.15; Okoro, Victor M. O.16; Adedeji, Babatunde E.17; Olatunde, Omotoso 17; Ayoola, Adeola O.3,4; Matouke, Moise M.18; Wang, Yun-yu 19; Sanke, Oscar J.20; Oseni, Saidu O.21; Nwani, Christopher D.22; Murphy, Robert W.23
通讯作者	Adeola, Adeniyi C.
共同第一作者	Babarinde, Isaac A.; Adeola, Adeniyi C.; Djagoun, Chabi A. M. S.; Nneji, Lotanna M.
发表日期	2023-02-27
DOI	10.3389/fgene.2023.1041103
发表期刊	FRONTIERS IN GENETICS 影响因子和分区
EISSN	1664-8021
卷号	14
摘要	Grasscutter (Thryonomys swinderianus) is a large-body old world rodent found in sub-Saharan Africa. The body size and the unique taste of the meat of this major crop pest have made it a target of intense hunting and a potential consideration as a micro-livestock. However, there is insufficient knowledge on the genetic diversity of its populations across African Guinean forests. Herein, we investigated the genetic diversity, population structures and evolutionary history of seven Nigerian wild grasscutter populations together with individuals from Cameroon, Republic of Benin, and Ghana, using five mitochondrial fragments, including D-loop and cytochrome b (CYTB). D-loop haplotype diversity ranged from 0.571 (+/- 0.149) in Republic of Benin to 0.921 (& PLUSMN; 0.013) in Ghana. Within Nigeria, the haplotype diversity ranged from 0.659 (+/- 0.059) in Cross River to 0.837 (+/- 0.075) in Ondo subpopulation. The fixation index (F-ST), haplotype frequency distribution and analysis of molecular variance revealed varying levels of population structures across populations. No significant signature of population contraction was detected in the grasscutter populations. Evolutionary analyses of CYTB suggests that South African population might have diverged from other populations about 6.1 (2.6-10.18, 95% CI) MYA. Taken together, this study reveals the population status and evolutionary history of grasscutter populations in the region.
关键词	Genetic Diversity Population Structure Lower Guinean Forests Mitochondrial Sequences Thryonomys Swinderianus
相关链接	[来源记录]
收录类别	SCI
语种	英语
学校署名	第一
资助项目	Chinese Academy of Sciences[SAJC202103] ; Chinese Academy of Sciences President's International Fellowship Initiative[2021FYB0006]
WOS研究方向	Genetics & Heredity
WOS类目	Genetics & Heredity
WOS记录号	WOS:000948492100001
出版者	FRONTIERS MEDIA SA
来源库	Web of Science
引用统计	被引频次[WOS]：2
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/523923
专题	生命科学学院生命科学学院_生物系
作者单位	1.Southern Univ Sci & Technol, Sch Life Sci, Shenzhen Key Lab Gene Regulat & Syst Biol, Shenzhen, Peoples R China 2.Southern Univ Sci & Technol, Sch Life Sci, Dept Biol, Shenzhen, Peoples R China 3.Chinese Acad Sci, Kunming Inst Zool, State Key Lab Genet Resources & Evolut, Kunming, Peoples R China 4.Chinese Acad Sci, Sino Africa Joint Res Ctr, Kunming, Peoples R China 5.Bayero Univ, Ctr Biotechnol Res, Kano, Nigeria 6.Univ Abomey Calavi, Fac Agron Sci, Lab Appl Ecol, Cotonou, Benin 7.Princeton Univ, Dept Ecol & Evolutionary Biol, Princeton, NJ USA 8.Natl Pk Serv Headquarters, Abuja, Nigeria 9.Natl Ctr Anim Husb & Vet Training, Jakiri, North West Regi, Cameroon 10.Univ Douala, Dept Zool, Douala, Cameroon 11.Univ Ilorin, Fac Life Sci, Dept Zool, Ilorin, Kwara State, Nigeria 12.Old Oyo Natl Pk, Oyo, Nigeria 13.Fed Univ Agr, Anim Genet & Biotechnol, Abeokuta, Nigeria 14.South China Agr Univ, Coll Anim Sci, Dept Anim Genet Breeding & Reprod, Guangzhou, Peoples R China 15.Adekunle Ajasin Univ, Fac Agr, Dept Anim Sci, Akungba Akoko, Ondo State, Nigeria 16.Fed Univ Technol Owerri, Sch Agr & Agr Technol, Dept Anim Sci & Technol, Owerri, Nigeria 17.Univ Ibadan, Dept Zool, Ibadan, Oyo State, Nigeria 18.Univ Buea, Dept Fisheries & Aquat Resources Management, Buea, Cameroon 19.Wild Forens Ctr, Kunming, Peoples R China 20.Taraba State Minist Agr & Nat Resources, Jalingo, Nigeria 21.Obafemi Awolowo Univ, Fac Agr, Dept Anim Sci, Ife, Nigeria 22.Univ Nigeria, Fac Biol Sci, Dept Zool & Environm Biol, Nsukka, Nigeria 23.Royal Ontario Museum, Ctr Biodivers & Conservat Biol, Toronto, ON, Canada
第一作者单位	生命科学学院; 生物系
第一作者的第一单位	生命科学学院
推荐引用方式 GB/T 7714	Babarinde, Isaac A.,Adeola, Adeniyi C.,Djagoun, Chabi A. M. S.,et al. Population structure and evolutionary history of the greater cane rat (Thryonomys swinderianus) from the Guinean Forests of West Africa[J]. FRONTIERS IN GENETICS,2023,14.
APA	Babarinde, Isaac A..,Adeola, Adeniyi C..,Djagoun, Chabi A. M. S..,Nneji, Lotanna M..,Okeyoyin, Agboola O..,...&Murphy, Robert W..(2023).Population structure and evolutionary history of the greater cane rat (Thryonomys swinderianus) from the Guinean Forests of West Africa.FRONTIERS IN GENETICS,14.
MLA	Babarinde, Isaac A.,et al."Population structure and evolutionary history of the greater cane rat (Thryonomys swinderianus) from the Guinean Forests of West Africa".FRONTIERS IN GENETICS 14(2023).