CURRENT STATUS OF ANTELOPES IN CHINA

UpliftingofQinghai-TibetanPlatcausincemidTertiary'caused-climaticdifferc11tia-tionbetWeenwesternandeasternChina.Ontheotherhand,thestrongmonsoonsincelatePleistoccnehasenhancedtheenvironmentalchanges,westernChinaundersuchenviron-mentalchangeshasbecomedrier'andstepPeanddesertvegetationshavedeveloPedinthesearidAsianinlandwhereasshortalpinevegeta-tionshavedeveloPedontheQinghai-TibetanPlateau.Thus'theenvironn1entalchangesinrecent3million\'earscreated\'asthabitatforUngulatespecies,particularly"…     

Genetic Diversity of Gazella subgutturosa Based on Mitochondrial DNA D-Loop Sequence in Xinjiang Ebinur Lake

To investigate the genetic diversity and genetic data of Gazella subgutturosa from Xinjiang Ebinur lake National Wetland Nature Reserves, the Ebinur lake goose antelope 35 feces samples were analyzed.Using noninvasive DNA technology, the mitochondrial DNA D-Loop 878 bp fragment was successfully amplified.Sequences results for GenBank database BLAST comparison and Clustal W and DNASP software analysis.The results showed that the sequences of the above fragments were successfully amplified, total 55 polymorphic loci were detected, which were not found insert and deficiency.This study found 15 variable sites, including 14 transversion sites and 1 top transposition.The average A, T, C and G contents in D-Loop were 28.03%, 31.57%, 24.84% and 15.56%, respectively.The contents of A+T (59.6%) were higher than G+C (40.4%).In addition, a total of 16 mtDNA haploid type were detected, haploid type polymorphism (h) was 0.886 ±0.037, nucleotide diversity degree (π) was 0.037±0.01528.The results showed that Ebinur lake Gazelle subgutturosa maintained high variation in mitochondrial D-Loop sequences.