Results 101 to 110 of about 22,269,143 (359)

Dispersal and population structure at different spatial scales in the subterranean rodent Ctenomys australis

open access: yes, 2014
This study was funded by grants from Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET, PIP5838), Agencia de Promoción Científica y Tecnológica de la Argentina (PICTO1-423, BID-1728/OC-AR), and the programme ECOS-Sud France/Argentina ...
Gaggiotti, Oscar E.   +4 more
core   +1 more source

Population genomics of selectively neutral genetic structure and herbicide resistance in UK populations of Alopecurus myosuroides [PDF]

open access: yes, 2020
BACKGROUND Alopecurus myosuroides (blackgrass) is a major weed in Europe with known resistance to multiple herbicide modes of action. In the UK, there is evidence that blackgrass has undergone a range expansion.
Dixon, A.   +7 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

The New Zealand population: A synopsis of trends and projections 1991 - 2016

open access: yes, 2005
Although there are many excellent documents and online resources available on New Zealand population trends, it is useful to highlight some key trends in one short document. This paper provides a synopsis of trends with respect to population size and age
Hillcoat-Nallétamby, Sarah   +4 more
core  

Clustering of 770,000 genomes reveals post-colonial population structure of North America

open access: yesNature Communications, 2017
Despite strides in characterizing human history from genetic polymorphism data, progress in identifying genetic signatures of recent demography has been limited. Here we identify very recent fine-scale population structure in North America from a network
Eunjung Han   +18 more
semanticscholar   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Dynamics of population of Scilla siberica Haw. in the tract "Dark Forest" (Chernihiv region)

open access: yesІнтродукція Рослин, 2016
Aim – to investigate the dynamics of age and spatial structure of the population Scilla siberica Haw. in the tract “Dark Forest”. Material and methods. Field studies were conducted in 2013 using route-expeditionary and semi-stationary methods.
O.O. Rak, I.V. Penska, O.O. Sapunova
doaj   +1 more source

New Zealand regions, 1986-2001: Population structures

open access: yes, 2005
The age structure of a region’s population affects many areas of social and economic development across all sectors, including employment, housing, welfare, health and education.
Lindop, J.   +3 more
core  

Leveraging hierarchical population structure in discrete association studies

open access: yes, 2007
Population structure can confound the identification of correlations in biological data. Such confounding has been recognized in multiple biological disciplines, resulting in a disparate collection of proposed solutions.
Carlson Jonathan   +12 more
core   +1 more source

Reconstructing Prehistoric African Population Structure

open access: yesCell, 2017
Summary We assembled genome-wide data from 16 prehistoric Africans. We show that the anciently divergent lineage that comprises the primary ancestry of the southern African San had a wider distribution in the past, contributing ~2/3 of the ancestry of ...
P. Skoglund   +43 more
semanticscholar   +1 more source

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