Results 61 to 70 of about 2,753 (184)
High colour variability in animals has been associated with adaptability to environmental change. Establishing how such variability is distributed in time and space, and identifying environmental correlates, can help understand the processes driving it.
Kaspar Delhey +4 more
wiley +1 more source
Genetic characterization of the Balkan endemic species, Merodon desuturinus (Diptera: Syrphidae)
Variation of 15 nuclear allozyme genes and a 708 bp fragment of DNA sequence of the mitochondrial cytochrome c oxidase subunit I (COI) gene were surveyed in a population of a hoverfly species, Merodon desuturinus Vujić, Šimić & Radenković, 1995 (Diptera,
Vesna MILANKOV +2 more
doaj +1 more source
Abstract High morphological and ecological diversity displayed by European bullheads led Freyhof et al. (2005) to describe 15 nominal species. However, the basis for declaring these nominal species is contentious due to a lack of rigorous statistical analysis of morphological variations among populations, limitations in the inferences made from ...
David S. Murray +3 more
wiley +1 more source
Pines have been the focus of several studies that estimate population genetic parameters using both allozymes and chloroplast single sequence repeats (SSRs). Also, the genus has also been recently studied using molecular systematics so that we now have a
PATRICIA DELGADO +4 more
doaj
Allozyme electrophoresis was used to examine 12 enzymatic systems in two populations of the genus Neoplecostomus from the Paraná River basin. Samples of Neoplecostomus sp.
Ana Flávia Reusing +3 more
doaj
We studied patterns of genetic differentiation in a connected landscape with an interesting history of human habitat conversion that began two centuries ago, during the Brazilian colonization period. In the fragments of Brazilian Atlantic seasonal forest
Fábio de Almeida Vieira +1 more
doaj +1 more source
To evaluate the genetic variability of oysters supplied by the Centro Reproductor de Especies Marinas del Estado de Sonora (Marine Species Hatchery Center of the State of Sonora), allozyme loci of triploid Crassostrea gigas (n = 78) and the F1 ...
T L Enríquez-Espinoza +1 more
doaj +1 more source
Allozymic similarity in D. nepalensis.
Uploaded by Plazi for TaxoDros. We do not have abstracts.
Karan, D., Parkash, R., Munjal, A.K.
openaire +1 more source
Con el objetivo de caracterizar genética y morfométricamente algunas poblaciones de Chione californiensis y C. subimbricata de las costas del Golfo de California y el Pacífico bajacaliforniano, se realizaron electroforesis de alozimas en 23 sistemas ...
A Licona-Chavez +3 more
doaj +1 more source
To find a relationship between allozyme heterozygosity and body size in cultured white shrimp, Penaeus (Litopenaeus) vannamei, a sample was taken at the end of an experimental culture; 72 small organisms of 7.1 ± 1.35 g average weights, and 72 large ...
M Rivera-García, JM Grijalva-Chon
doaj +1 more source

