Assessing the use of mitochondrial cox1 gene and cox2-3 spacer for genetic diversity study of Malaysian Gracilaria changii (Gracilariaceae, Rhodophyta) from Peninsular Malaysia

2012 ◽  
Vol 25 (3) ◽  
pp. 831-838 ◽  
Author(s):  
Yoon-Yen Yow ◽  
Phaik-Eem Lim ◽  
Siew-Moi Phang
Keyword(s):  
Genetic Diversity ◽  
Peninsular Malaysia ◽  
Cox1 Gene ◽  
Gracilaria Changii ◽  
Mitochondrial Cox1 ◽  
Genetic Diversity Study ◽  
Diversity Study

scholarly journals Isolation and Characterization of Microsatellite Loci of Clarias macrocephalus and Their Application to Genetic Diversity Study

1999 ◽  
Vol 65 (4) ◽  
pp. 520-526 ◽  
Author(s):  
Uthairat Na-Nakorn ◽  
Nobuhiko Taniguchi ◽  
Estu Nugroho ◽  
Shingo Seki ◽  
Wongpathom Kamonrat
Keyword(s):  
Genetic Diversity ◽  
Microsatellite Loci ◽  
Isolation And Characterization ◽  
Clarias Macrocephalus ◽  
Genetic Diversity Study ◽  
Diversity Study

A genetic diversity study of silkworm using cleaved amplified polymorphic sequence (CAPS) markers

2006 ◽  
Vol 34 (12) ◽  
pp. 868-874 ◽  
Author(s):  
Jianhua Huang ◽  
Muwang Li ◽  
Yong Zhang ◽  
Wenbin Liu ◽  
Minghui Li ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Cleaved Amplified Polymorphic Sequence ◽  
Caps Markers ◽  
Genetic Diversity Study ◽  
Diversity Study

Efficiency of phenotypic and DNA markers for a genetic diversity study of alfalfa

2010 ◽  
Vol 46 (11) ◽  
pp. 1314-1319 ◽  
Author(s):  
M. Tucak ◽  
S. Popović ◽  
T. Čupić ◽  
S. Grljušić ◽  
V. Meglič ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Dna Markers ◽  
Genetic Diversity Study ◽  
Diversity Study

scholarly journals Genetic Diversity in Australian Populations of Puccinia graminis f. sp. avenae

2006 ◽  
Vol 96 (1) ◽  
pp. 96-104 ◽  
Author(s):  
F. J. Keiper ◽  
M. S. Haque ◽  
M. J. Hayden ◽  
R. F. Park
Keyword(s):  
Genetic Diversity ◽  
Stem Rust ◽  
Causal Agent ◽  
Puccinia Graminis ◽  
Wheat Stem Rust ◽  
Historical Group ◽  
Rust Pathogens ◽  
Genetic Diversity Study ◽  
Dynamic Population ◽  
Diversity Study

Sequence-tagged microsatellite profiling was used to develop 110 microsatellites for Puccinia graminis f. sp. tritici (causal agent of wheat stem rust). Low microsatellite polymorphism was exhibited among 10 pathogenically diverse P. graminis f. sp. tritici isolates collected from Australian cereal growing regions over a period of at least 70 years, with two polymorphic loci detected, each revealing two alleles. Limited cross-species amplification was observed for the wheat rust pathogens, P. triticina (leaf rust) and P. striiformis f. sp. tritici (stripe rust). However, very high transferability was revealed with P. graminis f. sp. avenae (causal agent of oat stem rust) isolates. A genetic diversity study of 47 P. graminis f. sp. avenae isolates collected from an Australia-wide survey in 1999, and a historical group of 16 isolates collected from Australian cereal growing regions from 1971 to 1996, revealed six polymorphic microsatellite loci with a total of 15 alleles. Genetic analysis revealed the presence of several clonal lineages and subpopulations in the pathogen population, and wide dispersal of identical races and genotypes throughout Australian cereal-growing regions. These findings demonstrated the dynamic population structure of this pathogen in Australia and concur with the patterns of diversity observed in pathogenicity studies.

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