title: [Research progress on molecular ecology of Sciurus vulgaris].
abstract: Today, the main threats for Sciurus vulgaris are illegal hunting, deforestation, and subsequent population fragmentation, combined with interspecific competition from S. carolinensis in some regions of Europe, which has led to a sharp reduction in the number of population. S. vulgaris has been listed as Near Threatened IUCN Red List and included in key protected wild animals in Jilin Province, China. The molecular ecology of S. vulgaris is developing rapidly with the rapid development of molecular biology methods. In particular, the research of mtDNA fragments and the application squirrel study microsatellite loci has further promoted the molecular ecology of S. vulgaris. In this study, the molecular phylogeny, the genetic diversity and the molecular phylogeography involving the molecular ecology of S. vulgaris were reviewed. Four areas for the future development in molecular ecology of S. vulgaris were proposed: 1) to further explore the molecular phylogeny relationship between S. vulgaris and S. lis; 2) the comparative analysis of the genetic diversity of S. vulgaris for continuous populations, isolated populations and metapopulation; 3) the analysis of molecular phylogeography of S. vulgaris based on other markers of nuclear; 4) to explore whether there existed the quaternary glacial refuge in Asia.
authors.forename: Zhu
authors.initials: Z
authors.lastname: Liu
authors.forename: Xin-min
authors.initials: XM
authors.lastname: Tian
authors.forename: Huan
authors.initials: H
authors.lastname: Chen
authors.forename: Hui-yan
authors.initials: HY
authors.lastname: Guo
authors.forename: Jian-li
authors.initials: JL
authors.lastname: Jin
authors.forename: Xiao-jun
authors.initials: XJ
authors.lastname: Zhang
mesh_terms: D000818:Animals; D001208:Asia; D002681:China; D003247:Conservation of Natural Resources; D004272:DNA, Mitochondrial; D005060:Europe; D014644:Genetic Variation; D005828:Genetics, Population; D018895:Microsatellite Repeats; D010802:Phylogeny; D058974:Phylogeography; D012589:Sciuridae
chemical_list: D004272:DNA, Mitochondrial