Results 51 to 60 of about 3,392,881 (203)
Genetic divergence of inbred lines in sunflower (Helianthus annuus L.) [PDF]
Electronic Journal of Plant Breeding, 2012 Genetic divergence of 79 inbred lines of sunflower using eight agronomic characters was studied. Analysis of variance revealedthe existence of divergence among the inbred lines.
Gopal Dan, N. Manivannan and P. Vindhiyavarman
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Genetic and morphometric divergence of an invasive bird: the introduced house sparrow (Passer domesticus) in Brazil. [PDF]
PLoS ONE, 2012 Introduced species are interesting systems for the study of contemporary evolution in new environments because of their spatial and temporal scales. For this study we had three aims: (i) to determine how genetic diversity and genetic differentiation of ...
Marcos R Lima +5 more
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Metabolic rate and climatic fluctuations shape continental wide pattern of genetic divergence and biodiversity in fishes. [PDF]
PLoS ONE, 2013 Taxonomically exhaustive and continent wide patterns of genetic divergence within and between species have rarely been described and the underlying evolutionary causes shaping biodiversity distribution remain contentious.
Julien April +3 more
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BMC Evolutionary Biology, 2019 Background There is a biogeographic break located at 30°S in the southeast Pacific, in a coastal area of strong environmental discontinuities. Several marine benthic taxa with restricted dispersal have a coincident phylogeographic break at 30°S ...
Pilar A. Haye +5 more
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Genetic divergence in Brachiaria species
Cropp Breeding and Applied Biotechnology, 2002 Three hundred and one accessions of six different Brachiaria species were analyzed, in which twentyfour morphologic characteristics were evaluated. Discriminant analysis based on principal components and Anderson’s discriminant analysis were conducted for the six species.
G.M.L. Assis +3 more
openaire +1 more source
Genetic divergence analysis in groundnut (ArachishypogaeaL.)
Electronic Journal of Plant Breeding, 2018 Genetic diversity among 32 genotypes of groundnut was estimated for six characters using Mahalanobis D2 statistic. The analysis of variance revealed significant differences among the genotypes for all characters.
K. Saritha +3 more
doaj +1 more source
Cytochrome b divergence between avian sister species is linked to generation length and body mass. [PDF]
PLoS ONE, 2014 It is increasingly realised that the molecular clock does not tick at a constant rate. Rather, mitochondrial mutation rates are influenced by factors such as generation length and body mass.
Caroline E Thomson +2 more
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International Journal of Bio-Resource and Stress Management, 2023 Jute Christened as The golden fibre is the second most important textile fibre next to cotton. A field experiment with thirty diverse genotypes of jute (Corchorous olitorius L.) was undertaken at the teaching farm of Bidhan Chandra Krishi Viswavidyalaya,
A. S. Dudhane +3 more
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BMC Evolutionary Biology, 2012 Background Patterns of genetic divergence between populations of facultative metallophytes have been investigated extensively. However, most previous investigations have focused on a single plant species making it unclear if genetic divergence shows ...
Ye M +6 more
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Genetic variability and genetic diversity in sunflower
Electronic Journal of Plant Breeding, 2016 One hundred and seventy four accessions of sunflower were evaluated in a randomized block design with two replications during Kharif 2010-11 at Regional Agricultural Research Station, Nandyal, Andhra Pradesh to investigate the extent of genetic ...
S. Neelima +3 more
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