RT Journal
T1 GENETIC DIVERSITY OF THE CAPTIVE CHINESE POND TURTLE (MAUREMYS REEVESII) P OPULATIONS IN CHINA ASSESSED BY MICROSATELLITE MARKERS
A1 X. Bu
A1 X. Wang
A1 W. Lu
A1 W. Cai
A1 X. Xia
A1 L.Nie
JF Journal of Animal and Plant Sciences
JO JAPS
SN 1018-7081
VO 29
IS 4
SP 1160
OP 1168
YR 2019
FD 2019/08/01
DO DOI NA
AB <p>The Chinese pond turtle (<a id="OLE_LINK6" name="OLE_LINK6"></a><a id="OLE_LINK5" name="OLE_LINK5"></a><a id="OLE_LINK4" name="OLE_LINK4"><em>Mauremysreevesii</em></a>) is one of the most important commercial and medicinal chelonians in China. In this study, 87Chinese pond turtle individuals were collected to represent five captive populations of this species in China.<a id="_Hlk503362057" name="_Hlk503362057">&nbsp;Twelve polymorphic microsatellite markers were used to evaluate the genetic diversity of five cultured populations, and it revealed that the level of genetic diversity was relatively high in these cultured populations.</a>&nbsp;Except for Mclw03, Mclw06 and Mmu1 in the GZ population, all microsatellite loci of the other four populations did not deviated from Hardy&ndash;Weinberg equilibrium. The analysis of molecular variance (AMOVA) revealed that&nbsp;<a id="OLE_LINK39" name="OLE_LINK39"></a><a id="OLE_LINK38" name="OLE_LINK38">80.7% of the genetic varia</a>tion within populations and 19.3% among populations. Pair wise&nbsp;<em>F</em>ST further showed that&nbsp;<a id="_Hlk503362145" name="_Hlk503362145">there was moderate to high degree of genetic differentiation between populations.&nbsp;</a>Phylogenetic analysis separated the Chinese pond turtle samples in the present study into two clusters, with the first group included Guangzhou, Nanning and Haikou populations and the second group consist of individuals from two populations from Wuhu.&nbsp;<a id="_Hlk503362376" name="_Hlk503362376">Our results demonstrated that different degrees of inbreeding existed&nbsp;</a><a id="_Hlk503364270" name="_Hlk503364270">in five captive populations and</a>&nbsp;it is urgent to raise a new superior breeding population with high genetic diversity using turtles from different captive populations.</p>
K1 Chinese pond turtle; Mauremysreevesii; Microsatellite; Genetic diversity; Genetic variation
PB Pakistan Agricultural Scientists Forum
LK https://thejaps.org.pk/AbstractView.aspx?mid=2019-JAPS-428