First Insights into the Genetic Structure of Crambe tataria Populations in Romania Using ISSR Markers

被引：1

作者：

Chirila, Simona Dumitrita ^{[1
]}

Paica, Ioana Catalina ^{[2
]}

Banciu, Cristian ^{[2
]}

Maria, Gabriel Mihai ^{[2
]}

Manole, Anca ^{[2
]}

Vladimirescu, Mihnea ^{[2
]}

机构：

[1] Danube Delta Natl Inst Res & Dev, St Babadag 165, Tulcea 820112, Romania

[2] Romanian Acad, Inst Biol Bucharest, Dev Biol Dept, Splaiul Independen?ei 296, Bucharest 060031, Romania

来源：

PLANT MOLECULAR BIOLOGY REPORTER | 2025年

关键词：

<italic>Crambe tataria</italic>; Genetic diversity; ISSR markers; Colonization; DIVERSITY; BRASSICACEAE; L; DIFFERENTIATION; SOFTWARE; RARE;

D O I：

10.1007/s11105-025-01535-z

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Crambe tataria is an endangered species in the Romanian flora, with a limited number of populations. For Romanian populations, there are no prior data concerning their genetic structure and its correlation with geographic distribution. In the present study, 15 populations from the three main regions of species distribution, North-East (Moldova), South (Muntenia) and West-Central (Transylvania), were investigated using ISSR markers. The UPGMA clustering revealed five distinct groups showing close genetic relations between individuals from all three regions, while Bayesian clustering showed four clusters which are represented in all individuals, indicating ongoing admixture in all populations. The configuration of the ISSR data suggests that C. tataria populations established in Romania have mixed origins being most probably a result of multiple colonization events.

引用

页码：1182 / 1192

页数：11

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