Ssr
Virulence and genetic diversity among isolates of Mycosphaerella fijiensis in two regions of Brazil
Authors: G.F. Silva, V.S. Santos, N.R. Sousa, R.E. Hanada and L. Gasparotto
Black sigatoka, caused by the fungus Mycosphaerella fijiensis (anamorphic stage: Paracercospora fijiensis), was first detected in Brazil in early 1998 in the Benjamin Constant and Tabatinga municipalities in the State of Amazonas, near to where the borders of Brazil, Colombia, and Peru converge. Understanding how cultivars rea.. Read More»
- Genet. Mol. Res. 15(2):
- gmr.15027797
- DOI:
- 10.4238/gmr.15027797
Characterization of novel polymorphic genomic microsatellite markers of Boehmeria tricuspis (Hance) Makino
Authors: Q. Tang, J.H. Chen, G.G. Zang and M.B. Luan
In the present study, 59 polymorphic microsatellite loci of Boehmeria tricuspis (Hance) Makino were developed from the specific length amplified fragment sequencing data library of genome. The number of alleles per locus ranged from two to five, and the observed and expected heterozygosities ranged from 0.0000 to 1.0000 and fr.. Read More»
- Genet. Mol. Res. 15(2):
- gmr.15027882
- DOI:
- 10.4238/gmr.15027882
Genetic diversity of the forage peanut in the Jequitinhonha, S�£o Francisco, and Paran�£ River valleys of Brazil
Authors: H.S.F.S. Az�ªvedo, A.C.B. Sousa, K. Martins, J.C. Oliveira, R.B.T. Yomura, L.M. Silva, J.F.M. Valls, G.M.L. Assis and T. Campos
Arachis pintoi and A. repens are legumes with a high forage value that are used to feed ruminants in consortium systems. Not only do they increase the persistence and quality of pastures, they are also used for ornamental and green cover. The objective of this study was to analyze microsatellite markers in order to access the .. Read More»
- Genet. Mol. Res. 15(3):
- gmr.15038601
- DOI:
- 10.4238/gmr.15038601
Genetic diversity in the germplasm of black pepper determined by EST-SSR markers
Authors: B.D. Wu, R. Fan, L.S. Hu, H.S. Wu and C.Y. Hao
This study aimed to assess genetic diversity in the germplasm of black pepper from around the world using SSR markers from EST. In total, 13 markers were selected and successfully amplified the target loci across the black pepper germplasm. All the EST-SSR markers showed high levels of polymorphisms with an average polymorphis.. Read More»
- Genet. Mol. Res. 15(1):
- gmr.15018099
- DOI:
- 10.4238/gmr.15018099
Association analysis of yield and fiber quality traits in Gossypium barbadense with SSRs and SRAPs
Authors: X.Q. Wang, Y. Yu, W. Li, H.L. Guo, Z.X. Lin and X.L. Zhang
Cotton is an important cash crop. Mining for quantitative trait loci related to yield and fiber quality traits using association analysis has many advantages for cotton research. In this study, 170 simple sequence repeats (SSRs) and 258 sequence-related amplified polymorphisms (SRAPs) were used to analyze the association of 3 yield component traits and 5 .. Read More»
- Genet. Mol. Res. 12(3):
- 2013.September.4.1
- DOI:
- 10.4238/2013.September.4.1
Characterization and molecular mapping of a dwarf mutant in wheat
Authors: X.J. Jin, D.F. Sun, H.Y. Li, Y. Yang and G.L. Sun
A spontaneous dwarf mutant of wheat was found in an F5 generation line derived from a cross between Huamai No. 9 and Een No. 1 in 1998; it was named Huaai 01. We characterized the genetic pattern of Huaai 01 and mapped the gene controlling the dwarf trait. This dwarf mutant was found insensitive to exogenous gibberellic acid treatment, based on the length.. Read More»
- Genet. Mol. Res. 12(3):
- 2013.September.12.2
- DOI:
- 10.4238/2013.September.12.2
Genetic diversity of natural populations of Machilus thunbergii, an endangered tree species in eastern China, determined with ISSR analysis
Authors: J. Liu, H.G. Sun, J.M. Jiang, W.H. Shao and Q.F. Luan
The genetic diversity of 10 Machilus thunbergii populations in eastern China was analyzed using inter-simple sequence repeat markers. The populations showed high genetic diversity, with an overall population genetic diversity of 0.2343. Genetic diversity varied largely among populations, and populations with the highest genetic diversity were mainly from .. Read More»
- Genet. Mol. Res. 12(3):
- 2013.March.11.10
- DOI:
- 10.4238/2013.March.11.10
Genetic diversity of Broussonetia papyrifera populations in southwest China
Authors: S.X. Liao, Z.H. Deng, K. Cui, Y.Z. Cui and C.H. Zhang
Broussonetia papyrifera is an important native tree species with high economic value in southwest China. Its resources are drastically reduced because of over-harvesting and habitat fragmentation. In this study, 17 natural populations of B. papyrifera were analyzed using inter-simple sequence repeat (ISSR) ma.. Read More»
- Genet. Mol. Res. 13(3):
- 2014.September.12.22
- DOI:
- 10.4238/2014.September.12.22
Identification of grapevine rootstock cultivars using expressed sequence tag-simple sequence repeats
Authors: X.C. Fan, J.Q. Chu, C.H. Liu, X. Sun and J.G. Fang
Grapevine (Vitis) rootstock varieties or cultivars are used to confer resistance and tolerance to insect and disease pests, unfavorable soil conditions, and other environmental conditions to cultivars that are susceptible to these conditions but otherwise have desired properties. The need to genotype and thoroughly id.. Read More»
- Genet. Mol. Res. 13(3):
- 2014.September.26.2
- DOI:
- 10.4238/2014.September.26.2
Genetic diversity and population structure of Castanopsis eyrei based on simple sequence repeat markers
Authors: L.H. Mao, X.L. Zhou and Y.M. Fang
Castanopsis eyrei (Fagaceae) is one of the dominant tree species in mid-subtropical, evergreen, broad-leaved forests. We obtained 14 pairs of simple sequence repeat (SSR) primers from previous studies, which were used to analyze 90 C. eyrei individuals from three populations at different altitudes. Low heterozygosity was detec.. Read More»
- Genet. Mol. Res. 15(2):
- gmr.15028256
- DOI:
- 10.4238/gmr.15028256