Results 101 to 110 of about 7,095,217 (351)
The role of natural selection in human evolution – insights from Latin America
A brief introduction considering Darwin's work, the evolutionary synthesis, and the scientific biological field around the 1970s and subsequently, with the molecular revolution, was followed by selected examples of recent investigations dealing with the ...
Francisco M. Salzano
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Parasite antigen genetic diversity represents a great obstacle when designing a vaccine against malaria caused by Plasmodium vivax. Selecting vaccine candidate antigens has been focused on those fulfilling a role in invasion and which are conserved, thus
Diego Garzón-Ospina+5 more
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GENETICS OF NATURAL POPULATIONS. XVI. ALTITUDINAL AND SEASONAL CHANGES PRODUCED BY NATURAL SELECTION IN CERTAIN POPULATIONS OF DROSOPHILA PSEUDOOBSCURA AND DROSOPHILA PERSIMILIS [PDF]
Theodosius Dobzhansky
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Pericytes change function depending on glioblastoma vicinity: emphasis on immune regulation
Pericytes alter their transcriptome depending on their proximity to the tumor core. In the tumor core, pericytes display a more active state with higher communication strength but with lower immune activation potential and a shift toward extracellular matrix production.
Carolina Buizza+5 more
wiley +1 more source
On the Origin of Species by Means of Natural Selection
R. L. Livezey, Charles Darwin
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Effect of natural selection on common bean (Phaseolus vulgaris) microsatellite alleles
The effect of natural selection on microsatellite simple sequence repeat (SSR) alleles was investigated in two distinct common bean (Phaseolus vulgaris) generations (F8 and F24) derived from the cross between the P.
Taislene Butarello Rodrigues+1 more
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AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou+5 more
wiley +1 more source
Summary In this contribution, we propose a detailed study of interpolation‐based data‐driven methods that are of relevance in the model reduction and also in the systems and control communities. The data are given by samples of the transfer function of the underlying (unknown) model, that is, we analyze frequency‐response data.
Quirin Aumann, Ion Victor Gosea
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Panmixia and Natural Selection [PDF]
MR. AVELDON'S letter on this subject, in NATURE of May 3, calls, I think, for a few farther observations. He first criticises the statement that “the survival-mean must, on cessation of selection, fall to the birth-mean,” by showing that there are probably cases in nature in which the survival and birth-means may coincide, owing to the removal by ...
openaire +2 more sources
Phytoremediation: mechanisms, plant selection and enhancement by natural and synthetic agents
Arjun Kafle+5 more
semanticscholar +1 more source