Results 31 to 40 of about 143,522 (274)

Genetic Variation and Population structure: A study on four populations of Tripura, North East India

open access: yesAsian Journal of Medical Sciences, 2018
Back Ground: Genetic polymorphisms of ABO and RhD blood group and Haptoglobin (HP) types have already been widely used to understand variation and population structure.
Priyanka Das   +3 more
doaj   +1 more source

SENAT fst 2018

open access: yes, 2023
Dalam rangka meningkatkan mutu pelayanan dosen khususnya Tridarma perguruan tinggi diperlukan pengakuan kinerja sehingga dosen yang bersangkutan dapat meningkatkan kinerjanya.
openaire   +1 more source

Effects of Pleistocene climate changes on species ranges and evolutionary processes in the Neotropical Atlantic Forest [PDF]

open access: yes, 2016
The effects of global glaciations on the distribution of organisms is an essential element of many diversification models. However, the empirical evidence supporting this idea is mixed, in particular with respect to explaining tropical forest evolution ...
Cabanne, Gustavo Sebastián   +6 more
core   +2 more sources

Senat FST 2013

open access: yes, 2023
Dalam rangka meningkatkan mutu pelayanan dosen khususnya Tridarma perguruan tinggi diperlukan pengakuan kinerja sehingga dosen yang bersangkutan dapat meningkatkan kinerjanya.
openaire   +1 more source

Disparities in allele frequencies and population differentiation for 101 disease-associated single nucleotide polymorphisms between Puerto Ricans and Non-Hispanic Whites [PDF]

open access: yes, 2009
BACKGROUND. Variations in gene allele frequencies can contribute to differences in the prevalence of some common complex diseases among populations. Natural selection modulates the balance in allele frequencies across populations.
Adiconis, Xian   +9 more
core   +3 more sources

Pattern of population structuring between Belgian and Estonian bumblebees [PDF]

open access: yes, 2019
Several population genetic studies investigated the extent of gene flow and population connectivity in bumblebees. In general, no restriction in gene flow is considered for mainland populations of common bumblebee species.
Karise, Reet   +4 more
core   +1 more source

Genome-wide comparative analysis reveals selection signatures for reproduction traits in prolific Suffolk sheep

open access: yesFrontiers in Genetics
The identification of genome-wide selection signatures can reveal the potential genetic mechanisms involved in the generation of new breeds through natural or artificial selection.
Hua Yang   +15 more
doaj   +1 more source

Investigation of genetic diversity in crested wheatgrass (Agropyron cristatum (L.) Garetn.) populations using RAPD molecular markers [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2009
Random amplified polymorphic DNA (RAPD) markers have been used to characterize the genetic diversity of 10 Iranian populations of crested wheatgrass (Agropyron cristatum).
R Taghizadeh   +3 more
doaj  

An innovative document image binarization approach driven by the non-local p-Laplacian

open access: yesEURASIP Journal on Advances in Signal Processing, 2022
Text image binarization is fairly a tedious task and a significant problem in document image analysis. This process, as a necessary pretreatment for noisy images with stains, non-uniform background, or degraded text characters, can successfully improve ...
Fatim Zahra Ait Bella   +3 more
doaj   +1 more source

Estimators for QST and coalescence times. [PDF]

open access: yes, 2016
Comparisons of QST to FST can provide insights into the evolutionary processes that lead to differentiation, or lack thereof, among the phenotypes of different groups (e.g., populations, species), and these comparisons have been performed on a variety of
Weaver, Timothy D
core  

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