Results 71 to 80 of about 7,649,767 (328)

Population genetics and GWAS: A primer. [PDF]

open access: yesPLoS Biology, 2018
This primer provides some background to help non-specialists understand a new theoretical evolutionary genetics study that helps explain why thousands of variants of small effect contribute to complex traits.
Greg Gibson
doaj   +1 more source

Efficient pedigree recording for fast population genetics simulation

open access: yesbioRxiv, 2018
In this paper we describe how to efficiently record the entire genetic history of a population in forwards-time, individual-based population genetics simulations with arbitrary breeding models, population structure and demography.
Jerome Kelleher   +3 more
semanticscholar   +1 more source

Landscape population genetics and the role of organic farming [PDF]

open access: yes, 2009
This project aims at understanding the effect of different farming systems on the genetic diversity of common agricultural species. It is well known that organic farming generally improves the biodiversity and abundance of species in the agricultural ...
Andersen, Liselotte Wesley   +3 more
core  

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Structure and expression of dog apolipoprotein A-I, E, and C-I mRNAs: implications for the evolution and functional constraints of apolipoprotein structure.

open access: yesJournal of Lipid Research, 1989
Dog apolipoprotein (apo) C-I, A-I, and E cDNA clones were identified in a dog liver cDNA library in lambda gt10 by hybridization to synthetic oligonucleotide probes with the corresponding human DNA sequences. The longest clone for each apolipoprotein was
C C Luo, W H Li, L Chan
doaj   +1 more source

Genetic selection strategies–population genetics

open access: yesPoultry Science, 1997
This paper provides an overview of the association between population genetics and selection strategies in poultry. Relationships between artificial and natural selection and among causes contributing to limits to artificial selection are discussed.
P B, Siegel, E A, Dunnington
openaire   +2 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Demographic history and genomics of local adaptation in blue tit populations

open access: yesEvolutionary Applications, 2020
Understanding the genomic processes underlying local adaptation is a central aim of modern evolutionary biology. This task requires identifying footprints of local selection but also estimating spatio‐temporal variations in population demography and ...
Charles Perrier   +2 more
doaj   +1 more source

Population genetics of trypanosoma brucei rhodesiense: clonality and diversity within and between foci [PDF]

open access: yes, 2013
African trypanosomes are unusual among pathogenic protozoa in that they can undergo their complete morphological life cycle in the tsetse fly vector with mating as a non-obligatory part of this development.
A MacLeod   +70 more
core   +6 more sources

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