Results 81 to 90 of about 401,380 (210)

Identification of single nucleotide polymorphism markers associated with bacterial cold water disease resistance and spleen size in rainbow trout

open access: yesFrontiers in Genetics, 2015
Bacterial cold water disease (BCWD) is one of the frequent causes of elevated mortality in salmonid aquaculture. Previously, we identified and validated microsatellites on chromosome Omy19 associated with QTL (quantitative trait loci) for BCWD resistance
Sixin eLiu   +6 more
doaj   +1 more source

Karyological analysis of Acanthocephalus ranae (Echinorhynchida): expanding the cytogenetic knowledge in acanthocephalans [PDF]

open access: yesZooKeys
This study presents the first comprehensive cytogenetic analysis of the common amphibian parasite Acanthocephalus ranae. A combination of classical cytogenetic methods and molecular techniques, including the fluorescence in situ hybridization (FISH ...
Martina Orosová, Anna Marková
doaj   +3 more sources

Chromosome Segmentation and Investigations using Generalized Gradient Vector Flow Active Contours

open access: yesOnline Journal of Health & Allied Sciences, 2005
We investigated Generalized Gradient Vector Flow Active Contours as a suitable boundary mapping technique for Chromosome spread images which have variability in shape and size, expecting to yield a robust segmentation scheme that can be used for ...
Albert Prabhu Britto   +1 more
doaj  

QTL mapping for sorghum downy mildew disease resistance in maize (Zea mays L.) in recombinant inbred line population of UMI79 X UMI936 (w)

open access: yesCurrent Plant Biology, 2019
Sorghum downy mildew (SDM) caused by the Oomycete, Peronosclerospora sorghi ((Weston and Uppal) C. G. Shaw) is a major impediment to maize production and productivity.
K.P. Jadhav   +6 more
doaj   +1 more source

Partial-arm translocations in evolution of malaria mosquitoes revealed by high-coverage physical mapping of the Anopheles atroparvus genome

open access: yesBMC Genomics, 2018
Background Malaria mosquitoes have had a remarkable stability in the number of chromosomes in their karyotype (2n = 6) during 100 million years of evolution.
Gleb N. Artemov   +5 more
doaj   +1 more source

Chromosomal Localization of Candidate Genes for Fiber Growth and Color in Alpaca (Vicugna pacos)

open access: yesFrontiers in Genetics, 2019
The alpaca (Vicugna pacos) is an economically important and cultural signature species in Peru. Thus, molecular genomic information about the genes underlying the traits of interest, such as fiber properties and color, is critical for improved breeding ...
Mayra N. Mendoza   +4 more
doaj   +1 more source

Chromosome-level assembly of Triplophysa yarkandensis genome based on the single molecule real-time sequencing

open access: yesScientific Data
Triplophysa yarkandensis, a species of freshwater fish endemic to Xinjiang, China, is currently classified as endangered. The objective of this study was to obtain the chromosome-level genome of T. yarkandensis using PacBio and Hi-C techniques.
Jiacheng She   +3 more
doaj   +1 more source

Assignment of the Human and Mouse Prion Protein Genes to Homologous Chromosomes [PDF]

open access: yes, 1986
Purified preparations of scrapie prions contain one major macromolecule, designated prion protein (PrP). Genes encoding PrP are found in normal animals and humans but not within the infectious particles.
Blatt, Cila   +13 more
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