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Expression profiles of growth-related genes in two Nile tilapia strains and their crossbred provide insights into introgressive breeding effects
(2020-08-01)
The Nile tilapia (Oreochromis niloticus) is a prominent farmed fish in aquaculture worldwide. Crossbreeding has recently been carried out between the Red-Stirling and the wt Chitralada strains of Nile tilapia, producing a ...
Phylogeny and phylogeography of the Liolaemus darwinii complex (Squamata: Liolaemidae): Evidence for introgression and incomplete lineage sorting
(Society for the Study of Evolution, 2004-04)
Although mitochondrial DNA markers have several properties that make them suitable for phylogeographic studies, they are not free of difficulties. Phylogeographic inferences within and between closely related species can ...
Male-mediated introgression of Bos indicus genes into Argentine and Bolivian Creole cattle breeds
(Wiley Blackwell Publishing, Inc, 2000-10)
The geographic distribution and frequency of Bos taurus and Bos indicus Y chromosome haplotypes amongst Argentine and Bolivian Creole cattle breeds were studied, using cytogenetic and molecular genetic techniques. A complete ...
Introgression of cultivated sunflower in exotic Helianthus petiolaris populations
(Sociedad Argentina de Genetica, 2012-12)
Cultivated sunflower Helianthus annuus and the wild exotic H. petiolaris are sympatric species in an extensive region of central Argentina. Both species are sexually compatible, they overlap their flowering time and share ...
Persistence of sunflower crop traits and fitness in Helianthus petiolaris populations
(Wiley Blackwell Publishing, Inc, 2011-09)
Transgenic plants have increased interest in the study of crop gene introgression in wild populations. Genes (or transgenes) conferring adaptive advantages persist in introgressed populations, enhancing competitiveness of ...
Genomic analysis of the domestication and post-Spanish conquest evolution of the llama and alpaca
(BMC, 2020)
Background Despite their regional economic importance and being increasingly reared globally, the origins and evolution of the llama and alpaca remain poorly understood. Here we report reference genomes for the llama, and ...
Phylogeny of the genus Hypophthalmus Cuvier, 1829 (Pimelodidae – Siluriformes), based on a multilocus analysis, indicates diversification and introgression in the Amazon basin
(2019-08-01)
The genus Hypophthalmus encompasses four valid South American freshwater catfish species: H. marginatus, H. edentatus, H. fimbriatus, and H. oremaculatus. More recently two new species were proposed Hypophthalmus n. sp. 1 ...
QTL controlling grain filling under terminal drought stress in a set of wild barley introgression lines
(Public Library of Science, 2020)
Bin mapping of tomato diversity array (DArT) markers to genomic regions of Solanum lycopersicum x Solanum pennellii introgression lines
(Springerhttp://link.springer.com/article/10.1007/s00122-011-1759-5#, 2013)