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	Population genetic structure of the sand lizard, Uma exsul Schmidt and Bogert, 1947, in the Chihuahuan desert
	Lopez-Martinez, Hugo; Romero-Mendez, Ulises; Lazcano, David; Gadsden, Hector; Avila-Rodriguez, Veronica; Garcia-de la Pena, Cristina
通讯作者	Romero-Mendez, U
来源期刊	BIOTECNIA
ISSN	1665-1456
出版年	2020
卷号	22 期号:1 页码:102-108
英文摘要	Uma exsul is a micro-endemic species of the Chihuahuan desert, listed as an endangered species in NOM059-SEMARNAT-2010. The objective was to determine the genetic population structure of U. exsul, assuming that the distribution allopatric populations constitute different lineages. Methodology: 14 field trips where carried out, collecting 24 biological samples. Cytochrome b was used for BAPS analysis. The TCS program was used to determine the haplotype pattern. We calculated Tajima's D to determine the selection or drift of populations and an AMOVA to determine the Fst and the population gene flow. A low selection was recorded (Tajima's D = 0.000, p = 0. 001). The AMOVA interpopulation 12.91% is low, the intrapopulation is high (87.09%), with Fst: 0.13113 and Nm: 3.31 (p < 0.001). There is an incipient structure with an evolving population without selection and high interpopulational genetic flow in Viesca; Estacion Marte had a recent selective sweep and subsequent population expansion after a recent bottleneck. We conclude that the samples make up three genetic groups, considering the Estacion Marte population as an allopatric population.
英文关键词	haplotypes allopatry genetic structure genetic group Fringe-toed lizard
类型	Article
语种	西班牙语
收录类别	ESCI
WOS记录号	WOS:000521648300001
WOS关键词	FRINGE-TOED LIZARD ; CONSERVATION GENETICS ; DNA ; SEQUENCES ; EVOLUTION
WOS类目	Biotechnology & Applied Microbiology
WOS研究方向	Biotechnology & Applied Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334279
作者单位	[Lopez-Martinez, Hugo; Romero-Mendez, Ulises; Avila-Rodriguez, Veronica; Garcia-de la Pena, Cristina] Univ Juarez Estado Durango, Fac Ciencias Biol, Av Univ S-N, Gomez Palacio 35010, Durango, Mexico; [Lopez-Martinez, Hugo; Lazcano, David] Univ Autonoma Nuevo Leon, Fac Ciencias Biol, Pedro Alba S-N, San Nicolas De Los Garza, Nuevo Leon, Mexico; [Gadsden, Hector] Inst Ecol AC, Ctr Reg Bajio, Av Lazaro Cardenas 253, Patzcuaro 61600, Michoacan, Mexico
推荐引用方式 GB/T 7714	Lopez-Martinez, Hugo,Romero-Mendez, Ulises,Lazcano, David,et al. Population genetic structure of the sand lizard, Uma exsul Schmidt and Bogert, 1947, in the Chihuahuan desert[J],2020,22(1):102-108.
APA	Lopez-Martinez, Hugo,Romero-Mendez, Ulises,Lazcano, David,Gadsden, Hector,Avila-Rodriguez, Veronica,&Garcia-de la Pena, Cristina.(2020).Population genetic structure of the sand lizard, Uma exsul Schmidt and Bogert, 1947, in the Chihuahuan desert.BIOTECNIA,22(1),102-108.
MLA	Lopez-Martinez, Hugo,et al."Population genetic structure of the sand lizard, Uma exsul Schmidt and Bogert, 1947, in the Chihuahuan desert".BIOTECNIA 22.1(2020):102-108.