SSR Polymorphism of Modern Cultivars and Autochthonous Forms of the Pear Tree from North Caucasus

被引：5

作者：

Suprun, I. I. ^{[1
]}

Tokmakov, S. V. ^{[1
]}

Bandurko, I. A. ^{[2
]}

Ilnitskaya, E. T. ^{[1
]}

机构：

[1] North Caucasian Reg Res Inst Hort & Viticulture, Krasnodar 350901, Russia

[2] Vavilov All Russian Inst Plant Genet Resources, Branch Fed Res Ctr, Maykop Expt Stn, Podgorny 385764, Maykop Region, Russia

来源：

RUSSIAN JOURNAL OF GENETICS | 2016年 / 52卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

pear; autochthonous gene pool; genetic diversity; North Caucasus; SSR analysis; PYRUS-COMMUNIS L; GENETIC DIVERSITY; MICROSATELLITE MARKERS; SIMILARITY; BURGSD; APPLE; LOCI;

D O I：

10.1134/S1022795416100112

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Genetic similarity and relatedness within the set of pear genotypes including autochthonous Circassian cultivars from North Caucasus, European cultivars, accessions of Pyrus caucasica Fed., and modern Russian cultivars were estimated on the basis of analysis of SSR loci. The level of polymorphism for the studied loci varied from 11 to 15 alleles per locus in the set of 29 samples of pears. A higher level of allelic polymorphism of SSR loci was revealed for a set of P. caucasica samples in comparison with modern cultivated cultivars: from 9 to 12 alleles for P. caucasica and from 6 to 8 alleles for modern cultivars. Specific alleles for the mentioned groups of pears were identified. UPGMA clustering revealed two distinct groups: one includes P. caucasica accessions and autochthonous Caucasian cultivars and the other group includes all cultivated European and Russian pear cultivar. The results support the hypothesis of an isolated gene pool formation of autochthonous pear cultivars of the North Caucasus and their probable origin from the wild P. caucasica.

引用

页码：1149 / 1156

页数：8

共 14 条

[1] SSR polymorphism of modern cultivars and autochthonous forms of the pear tree from North Caucasus
I. I. Suprun
S. V. Tokmakov
I. A. Bandurko
E. T. Ilnitskaya
Russian Journal of Genetics, 2016, 52 : 1149 - 1156
[2] Polymorphism of SSR alleles in pear cultivars grown in Belarus
Urbanovich, O. Yu.
Kazlouvskaya, Z. A.
Yakimovich, O. A.
Kartel, N. A.
RUSSIAN JOURNAL OF GENETICS, 2011, 47 (03) : 305 - 313
[3] Polymorphism of SSR alleles in pear cultivars grown in Belarus
O. Yu. Urbanovich
Z. A. Kazlouvskaya
O. A. Yakimovich
N. A. Kartel
Russian Journal of Genetics, 2011, 47 : 305 - 313
[4] Sensory Evaluation of Principal Pear Cultivars from North Patagonia, Argentina
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Gittins, C.
Miranda, M. J.
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XI INTERNATIONAL PEAR SYMPOSIUM, 2011, 909 : 595 - 599
[5] Genetic characterization and relatedness among autochthonous grapevine cultivars from Northeast Turkey by Simple Sequence Repeats (SSR)
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Ercisli, S.
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JOURNAL OF APPLIED BOTANY AND FOOD QUALITY, 2012, 85 (02): : 224 - 228
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III BALKAN SYMPOSIUM ON FRUIT GROWING, 2016, 1139 : 49 - 55
[7] Agroclimatic Requirements of Traditional European Pear (Pyrus communis L.) Cultivars from Australia, Europe, and North America
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SAUDI JOURNAL OF BIOLOGICAL SCIENCES, 2020, 27 (10) : 2593 - 2603
[9] Differential Uptake and Utilization of Two Forms of Nitrogen in Japonica Rice Cultivars From North-Eastern China
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Zhang, Wenzhong
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FRONTIERS IN PLANT SCIENCE, 2019, 10
[10] Genetic diversity of soybean cultivars from China, Japan, North America, and North American ancestral lines determined by amplified fragment length polymorphism
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