Molecular characterization and novel genetic variability in leptin (obese) gene of mithun (Bos frontalis)

2012 ◽  
Vol 11 (39) ◽  
Author(s):  
P. P. Dubey
Keyword(s):  
Genetic Variability ◽  
Molecular Characterization ◽  
Obese Gene

Molecular characterization and genetic variability at κ-casein gene (CSN3) in camels

Gene ◽  
2013 ◽  
Vol 513 (1) ◽  
pp. 22-30 ◽  
Author(s):  
A. Pauciullo ◽  
E.S. Shuiep ◽  
G. Cosenza ◽  
L. Ramunno ◽  
G. Erhardt
Keyword(s):  
Genetic Variability ◽  
Molecular Characterization ◽  
Casein Gene

scholarly journals MORPHOLOGICAL, PATHOGENIC AND MOLECULAR CHARACTERIZATION OF Fusarium oxysporum f.sp. ciceri ISOLATES FROM MAHARASHTRA, INDIA

2011 ◽  
Vol 12 (2) ◽  
pp. 47 ◽  
Author(s):  
V.K. Mandhare ◽  
G.P. Deshmukh ◽  
J.V. Patil ◽  
A.A. Kale
Keyword(s):  
Genetic Variability ◽  
Fusarium Oxysporum ◽  
Molecular Characterization ◽  
Pure Culture ◽  
Random Amplified Polymorphic Dna ◽  
Vascular Wilt ◽  
Chick Pea ◽  
Major Factors

Vascular wilt caused by Fusarium oxysporum f.sp. ciceri (FOC) is considered as one of the major factors of low productivity in chickpea. The present study was conducted to determine the morphological, pathogenic and random amplified polymorphic DNA (RAPD) variability of twenty isolates of FOC collected from the Maharashtra State of India, along with four reference isolates corresponding to four known FOC races. Pathogenicity of each isolate was confirmed using the wilt susceptible chick-pea genotype JG-62. The mycelia of all the isolates were septate, hyaline and profusely branched. All the FOC isolates produced micro- and macro-conidia in pure culture within seven days after inoculation. Based on the abilities of the isolates to cause dis-ease on an international set of chickpea differentials and genetic variability estimated by the RAPD technique, these 24 isolates were grouped into two pathotypes, i.e. pathotype I and pathotype II.<br /><br />

scholarly journals Phenotypic and molecular characterization of corn hybrids released from 1980 to 2000

2009 ◽  
Vol 39 (7) ◽  
pp. 1960-1966
Author(s):  
Noryam Bervian Bispo ◽  
Carolina Tessele ◽  
José Fernandes Barbosa Neto
Keyword(s):  
Genetic Variability ◽  
Molecular Characterization ◽  
Kernel Weight ◽  
Phenotypic Traits ◽  
Corn Hybrids ◽  
Corn Breeding ◽  
Tropical Germplasm ◽  
Plant Densities ◽  
Genetic Pool

Genetic variability is the basis of plant breeding. In corn, a large and diverse genetic pool permits manipulation of different genotypes, but the genetic diversity of tropical germplasm has been little studied. With the objective of analyzing the amplitude of the genetic variability in 15 hybrids released in different periods by three different seed companies, phenotypic and molecular characterization was carried out in three environments and at two plant densities. The phenotypic assessment showed great similarity among the hybrids, suggesting that the breeding programs have developed genotypes with similar phenotypic traits. The dendogram of the molecular analysis showed clustering according with the different companies suggesting that each corn breeding program make use of different germoplasms. However, although the germplasm was different, it could be inferred that the selection pressure used by the breeders followed the same traits such as plant height, number of rows per ear and kernel weight among others analyzed in the present study, that contributed to the phenotypic uniformity of the genotype.

scholarly journals The β-casein in camels: molecular characterization of the CSN2 gene, promoter analysis and genetic variability

Gene ◽  
2014 ◽  
Vol 547 (1) ◽  
pp. 159-168 ◽  
Author(s):  
A. Pauciullo ◽  
I.J. Giambra ◽  
L. Iannuzzi ◽  
G. Erhardt
Keyword(s):  
Genetic Variability ◽  
Molecular Characterization ◽  
Promoter Analysis ◽  
Gene Promoter
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