Results 11 to 20 of about 1,557,985 (257)

Estimates of genetic differentiation measured by FST do not necessarily require large sample sizes when using many SNP markers [PDF]

open access: yes, 2012
Population genetic studies provide insights into the evolutionary processes that influence the distribution of sequence variants within and among wild populations. FST is among the most widely used measures for genetic differentiation and plays a central
Christine Dreyer   +3 more
core   +7 more sources

Genetic diversity of peanut (Arachis hypogaea L.) and its wild relatives based on the analysis of hypervariable regions of the genome [PDF]

open access: yes, 2004
BACKGROUND: The genus Arachis is native to a region that includes Central Brazil and neighboring countries. Little is known about the genetic variability of the Brazilian cultivated peanut (Arachis hypogaea, genome AABB) germplasm collection at the DNA ...
Ferreira, Marcio Elias   +5 more
core   +4 more sources

GENETIC MARKERS: COMPARATIVE CLASSIFICATION OF MOLECULAR MARKERS

open access: yesОвощи России, 2018
With the creation of the molecular markers allowing to carry out analysis of genotypes on the level initial genetic information – DNA, onset one of the most multifarious and one of the most large in number class of markers at the present day.
Yu. V. Chesnokov
doaj   +1 more source

ParentChecker: a computer program for automated inference of missing parental genotype calls and linkage phase correction

open access: yesBMC Genetics, 2012
Background Accurate genetic maps are the cornerstones of genetic discovery, but their construction can be hampered by missing parental genotype information.
Hu Zhiqiu   +6 more
doaj   +1 more source

Persistence of fecal indicator bacteria and associated genetic markers from wastewater treatment plant effluents in freshwater microcosms

open access: yesJournal of Water and Health, 2022
Limited information exists on the environmental persistence of genetic markers for fecal indicator bacteria (FIB) in treated wastewaters. Here, the decay rate constants of culturable cells and genetic markers for four diverse groups of FIBs, such as ...
Eunice C. Chern   +4 more
doaj   +1 more source

Genetic markers in oligodendroglial tumours [PDF]

open access: yesRadiology and Oncology, 2010
Oliogodendrogliomas are brain tumours composed of the cells resembling oligodendrocytes. They represent the third most common glial tumour, comprising 2.5% of all primary brain tumours and 5-20% of all gliomas.Oligodendroglial tumours with 1p and 19q loss demonstrate a better overall prognosis due to more indolent clinical behaviour and higher ...
Velnar, Tomaž   +3 more
openaire   +4 more sources

High Genetic Diversity and Low Differentiation of Michelia coriacea (Magnoliaceae), a Critically Endangered Endemic in Southeast Yunnan, China [PDF]

open access: yes, 2012
Michelia coriacea, a critically endangered tree, has a restricted and fragmented distribution in Southeast Yunnan Province, China. The genetic diversity, genetic structure and gene flow in the three extant populations of this species were detected by 10 ...
Archak   +54 more
core   +3 more sources

Evaluation of Genetic Diversity in Dog Breeds Using Pedigree and Molecular Analysis: A Review

open access: yesDiversity, 2022
Domestic dogs are important for many economic and social reasons, and they have become a well-known model species for human disease. According to research, dog breeds exhibit significant levels of inbreeding and genetic diversity loss, decreasing the ...
Ripfumelo Success Mabunda   +3 more
doaj   +1 more source

Single nucleotide polymorphisms in asthma candidate genes TBXA2R, ADAM33 FCER1B and ORMDL3 in Pakistani asthmatics a case control study

open access: yesAsthma Research and Practice, 2018
Background Genetic variations in different loci and genes are important in asthma pathogenesis. There is much importance of various immunological pathways in the IgE secretion regulation.
Nusrat Saba   +7 more
doaj   +1 more source

Saturation of barley genetic map using retrotransposon-based markers and doubled haploid population derived from a cross of Clipper×Sahara [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2016
Genetic maps with high density and wide genome coverage play significant role in basic and applied genetic researches. In recent decades, with the advent of DNA markers, the huge development has been created in genetic map preparation and saturation in ...
Fariba Ghaderi   +3 more
doaj   +1 more source

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