Research Article

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08/06/2012
AFLP; Ficus carica; Genetic variability; RAPD

The fig (Ficus carica L.) is a fruit tree of great world importance and, therefore, the genetic improvement becomes an important field of research for better crops, being necessary to gather information on this species, mainly regarding its genetic variability so that appropriate propagation projects and management are made. The improvement programs of fig trees using ... more

M.G.F. Rodrigues; A.B.G. Martins; J.A. Desidério; B.W. Bertoni; M.C. Alves
04/19/2012
AFLP; Megalobrama amblycephala; SCAR; Sex-specific marker

Sex-specific DNA markers are useful for studying sex-determination mechanisms and establishment of monosex populations. Three widely spaced geographical populations (Liangzi, Poyang and Yuni Lakes in China) of blunt snout bream (Megalobrama amblycephala) were screened with AFLPs to search for sex-linked markers. Female and male pools (10 individuals in each pool) from each ... more

H.O. Rao; J.C. Deng; W.M. Wang; Z.X. Gao
03/14/2012
AFLP; Alfalfa; Common leafspot; Resistance; SCAR

To identify amplified fragment length polymorphism (AFLP) markers associated with resistance or susceptibility of alfalfa to common leafspot (CLS) caused by the fungus Pseudopeziza medicaginis (Dermateaceae), bulked segregant analysis was conducted based on an F1(M × M) population of 93 plants and a BC1S population of 91 plants. Three AFLP markers, ACTCAA ... more

Y. Wang; B. Bi; Q.H. Yuan; X.L. Li; J.M. Gao
04/14/2014
AFLP; Blumea balsamifera; conservation genetics; Genetic diversity

Blumea balsamifera is a commercially important medicinal herb in China and other parts of Asia. It is used to produce borneol. This plant grows in the wild, but resources have diminished greatly in recent years. We examined the genetic diversity of this species to help develop conservation strategies; 35 plants from five provinces were analyzed using AFLPs. Eight AFLP primer ... more

Y.X. Pang; W.Q. Wang; Y.B. Zhang; Y. Yuan; J.B. Yu; M. Zhu; Y.Y. Chen
03/31/2015
AFLP; Fruit traits; genetic relationships; Molecular marker association; Olive (Olea europaea L.)

The purpose of this study was to characterize olive core collection with amplified fragment length polymorphism (AFLP) markers and fruit traits and to determine AFLP markers significantly associated with these fruit characters in olive. A total of 168 polymorphic AFLP markers generated by five primer combinations and nine fruit traits were used to characterize relationships between 18 ... more

M. Ipek; M. Seker; A. Ipek; M.K. Gul
09/09/2015
AFLP; Argopecten; Heterosis; Hybrid; SSR

Argopecten purpuratus and Argopecten irradians irradi­ans hybridization was successfully performed and the hybrid offspring displayed apparent heterosis in growth traits. To better understand the genetic basis of heterosis, the genomic composition and genetic varia­tion of the hybrids were analyzed with amplified fragment length poly­morphism (AFLP) and simple sequence repeat (SSR) ... more

L.P. Hu; X.T. Huang; Y. Sun; J.X. Mao; S. Wang; C.D. Wang; Z.M. Bao
12/29/2015
AFLP; Amorphophallus konjac; Central China; Crop; Genetic diversity

Amorphophallus konjac is an economically important crop. In order to provide baseline information for sustainable development and conservation of the wild plant resources of A. konjac, we studied the genetic diversity and population structure of this species using amplified fragment length polymorphism (AFLP) molecular markers. We sampled 139 individuals from ... more

C. Pan; A.W. Gichira; J.M. Chen
08/08/2011
Germplasm; RAPD analysis; ULCV; Urdbean

Urdbean (Vigna mungo) is an important pulse crop grown worldwide. Urdbean leaf crinkle virus (ULCV) is a pathogen of urdbean found in Pakistan that causes huge losses in yield. Forty urdbean varieties/lines were screened against the virus under field conditions during spring season 2009. None of the lines appeared to be highly resistant or resistant. On the basis of a 0-5 disease ... more

R. Binyamin; A. Khan; A.I. Khan; A. Khan; F.S. Awan; N.A. Khan
12/06/2013
Cluster; Cucumis melo; Descriptors; Germplasm; Simple sequence repeat

The genetic divergence of 38 melon accessions from traditional agriculture of the Brazilian Northeast and three commercial hybrids were evaluated using fruit descriptors and microsatellite markers. The melon germplasm belongs to the botanic varieties cantalupensis (19), momordica (7), conomon (4), and inodorus (3), and to eight genotypes that were ... more

F.A.S. Aragão; T. Filho; G.H.S. Nunes; M.A. Queiróz; P.N. Bordallo; G.S.C. Buso; M.A. Ferreira; Z.P. Costa; B. Neto
12/04/2013
Arctic fox; Genetic diversity; Germplasm; SRAP marker

Sequence-related amplified polymorphism (SRAP) is a recently developed molecular marker technique that is stable, simple, reliable, and achieves moderate to high numbers of codominant markers. This study is the first to apply SRAP markers in a mammal, namely the Arctic fox. In order to investigate the genetic diversity of the Arctic fox and to provide a reference for use of its germplasm ... more

M. Zhang; X.J. Bai

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