Research Article

Related GMR Articles

12/04/2013
Cluster; Fenugreek; Genetic diversity; Polymorphism; RFLP; SDS-PAGE

Protein and DNA polymorphismswere surveyed among seven accessions of wild fenugreek (Trigonellafoenum-graecum L.) to estimate their genetic diversity and relationships. Samples were obtained from diverse ecogeographical areas in Saudi Arabia and Yemen. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis of seed storage protein showed genetic variations ... more

E.A. Haliem; A.A. Al-Huqail
11/18/2013
Genetic diversity; Macrobrachium nipponense; Microsatellite marker; Yellow river

To assess the genetic status of this species, the genetic diversity of wild Macrobrachium nipponense from seven geographic locations in the Yellow River basin were investigated using 20 polymorphic microsatellite DNA loci. The genetic diversity between populations was indicated by the mean number of alleles per locus and mean observed heterozygosity (H) and the expected H, which ... more

H. Qiao; D. Lv; S.F. Jiang; S.M. Sun; Y.S. Gong; Y.W. Xiong; S.B. Jin; H.T. Fu
11/18/2013
Agropyron Gaertn.; Genetic diversity; Gliadin; Phylogenetic relationship

Agropyron Gaertn. is the most important genus in Triticeae (Poaceae), which includes many forage grasses with high economic value. The genetic diversity and relationships of 36 accessions from five crested wheatgrass species were analyzed by gliadin markers. A total of 54 product bands were detected after acid polyacrylamide gel electrophoresis (A-PAGE), of which 100% were ... more

S.Y. Chen; X. Ma; X.Q. Zhang; L.K. Huang; J.N. Zhou
11/22/2013
Genetic diversity; Microsatellite marker; Pampus argenteus; Population structure

In order to evaluate the germplasm resources of Pampus argenteus silver pomfret, the genetic diversity and population structure of 132 silver pomfret samples collected from the three regions (the East China Sea, the Yellow Sea and the Bohai Sea) were examined using 13 polymorphic microsatellite loci. Results indicated a high level of genetic diversity. The total number of ... more

Y. Qin; G. Shi; Y. Sun
11/18/2013
American cattle breeds; Brazilian cattle; Genetic diversity; Microsatellite markers; Population structure

The Brazilian cattle population is mainly composed of breeds of zebuine origin and their American derivatives. Comprehensive knowledge about the genetic diversity of these populations is fundamental for animal breeding programs and the conservation of genetic resources. This study aimed to assess the phylogenetic relationships, levels of genetic diversity, and patterns of taurine/zebuine ... more

B.S.A.F. Brasil; E.G.A. Coelho; M.G. Drummond; D.A.A. Oliveira
11/22/2013
Cydonia oblonga; Genetic diversity; Quince; SSR

We conducted simple sequence repeat (SSR) analyses of 15 traditional quince (Cydonia oblonga) cultivars from Anatolian gene sources for molecular characterization and investigation of genetic relationships. Three pear and two apple cultivars were used as references for SSR locus data analysis and to determine allele profiles between species. Eight SSR loci that were developed ... more

C. Yüksel; F. Mutaf; İ. Demirtaş; G. Öztürk; M. Pektaş; A. Ergül
10/24/2013
Cupuí; Genetic diversity; ISSR

The genus Theobroma, recently reclassified in the family Malvaceae, comprises some species with high economic potential, including the cupuí, Theobroma subincanum Mart., which has not yet been domesticated, and whose genetics and population structure are mostly unknown. This study aimed to assess the population structure and genetic diversity in natural populations of ... more

L.H. Rivas; L.D. Giustina; L.N. Luz; I.V. Karsburg; T.N.S. Pereira; A.A.B. Rossi
02/06/2013
Breeding; Genetic diversity; Phaseolus vulgaris; SSR markers

The identification of germplasm genetic variability in breeding programs of the common bean (Phaseolus vulgaris) is essential for determining the potential of each combination of parent plants to obtain superior genotypes. The present study aimed to estimate the extent of genetic diversity in 172 lines and cultivars of the common bean by integrating five tests of value for ... more

P.C.B. Cardoso; M.M. Veiga; I.P.P. de Menezes; P.A.M.R. Valdisser; T.C.O. Borba; L.C. Melo; M.J. Del Peloso; C. Brondani; R.P. Vianello
11/07/2013
Cherry; East Anatolia; Genetic diversity; Plum; SSR

We conducted SSR analyses of 59 accessions, including 29 traditional plum (Prunus domestica), 24 sweet cherry (Prunus avium), and 1 sour cherry (Prunus cerasus) selected from East Anatolian gene sources and 3 plum and 2 cherry reference accessions for molecular characterization and investigation of genetic relationships. Eight SSR loci [1 developed from the ... more

M.H. Öz; H. Vurgun; M. Bakir; İ. Büyük; C. Yüksel; H.M. Ünlü; K. Çukadar; B. Karadoğan; Ö. Köse; A. Ergül
10/17/2013
Citrus latifolia; Genetic diversity; Genetic improvement

'Persian' acid lime (PAL) is the most important triploid commercial citrus crop planted in the world. Little is known about the genetic variability of the selections used in Brazil. Therefore, 25 genotypes originating from the PAL, and three control species, Citrus sunki, C. limon, and C. aurantiifolia, were assessed using inter-simple sequence repeat (ISSR) and ... more

M.G. Santos; O.S. Passos; W.S.Soares Filho; E.A. Girardi; A.S. Gesteira; C.F. Ferreira

Pages