Results 41 to 50 of about 1,563,037 (290)
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1995 Population size structure and density of pearl oyster Pinctada radiata were surveyed in major pearl oyster beds along the Iranian coast of the Persian Gulf.
A. Jahangard; P. Rostaeian
doaj
Laplacian eigenfunctions learn population structure.
PLoS ONE, 2009 Principal components analysis has been used for decades to summarize genetic variation across geographic regions and to infer population migration history. More recently, with the advent of genome-wide association studies of complex traits, it has become
Jun Zhang +2 more
doaj +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Demographic potential of the countries that have applied for the European Union membership
Bulletin of Geography. Socio-Economic Series, 2012 The purpose of the article is to analyse the demographic potential of the countries that have applied for the European Union membership against the background of the EU member states.
Sojka Elżbieta
doaj +2 more sources
An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots
FEBS Letters, EarlyView.This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino +7 more
wiley +1 more source
A 100-year Projection of Population Aging in Iran Through the Decomposition of Population Momentum [PDF]
SālmandObjectives In Iran, population aging is likely to continue with an increase in the number of older people in the upcoming decades. This study aims to provide a 100-year projection of Iran’s aging population by decomposing population momentum.
Nazanin Aghaei +3 more
doaj
A review of methods for defining population structure in the harbour porpoise (Phocoena phocoena)
NAMMCO Scientific Publications, 2003 Wide-ranging methods that have been used to determine population structure, including distribution, life history, biology, ecological factors such as diet and contaminant loads, morphology and genetics, are reviewed.
Christina Lockyer
doaj +1 more source
Hematopoietic (stem) cells—The elixir of life?
FEBS 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
Pedigree analysis on the population of Gir cattle in Northeast Brazil
Revista Brasileira de Zootecnia, 2012 The objective of this study was to characterize the population genetic structure of the Gir breed in the Northeast of Brazil. The data used in this study were taken from pedigree information of 8,897 Gir animals between 1957 and 2007, obtained from the ...
Aracele Prates de Oliveira +7 more
doaj +1 more source
Effective Population Size and Population Subdivision in Demographically Structured Populations [PDF]
Genetics, 2002 Abstract A fast-timescale approximation is applied to the coalescent process in a single population, which is demographically structured by sex and/or age. This provides a general expression for the probability that a pair of alleles sampled from the population coalesce in the previous time interval.
Valérie, Laporte, Brian, Charlesworth
openaire +2 more sources