Evolutionary biology and biomedicine have seen a surge of recent interest in the possibility that telomeres play a role in life-history trade-offs and agei... AJ Young - 《Philosophical Transactions of the Royal Society of London》 被引量: 0发表: 2019年 Sexual dimorphism and geographical male...
This possibility has long been recognised by biologists, from Darwin himself to contemporary proponents of 'multi-level selection'; and there exist numerous biological phenomena which suggest that it has actually occurred 展开 关键词: Natural selection Philosophy Evolution (Biology Philosophy ...
In the Nubian breed, based on estimation of the genomic inbreeding coefficient (FROH), it is evident that both populations from Egypt had a higher level of inbreeding compared with the population from Argentina (0.13 and 0.14 for NBN_EGCH and NBN_EGCH1, and 0.11 for NBN_ARCH, Supplementary ...
Studies of molecular evolutionary rates have yielded a wide range of rate estimates for various genes and taxa. Recent studies based on population-level an... SYW Ho,MJ Phillips,C Alan,... - 《Molecular Biology & Evolution》 被引量: 2186发表: 2005年 Possible Emergence of New Geminiviruses ...
a, Distributions of R1 and b, R2 brain libraries (at AA level, standard score (SS) of RCs sorted in decreasing order of scores) is shown. The SS for AAV-PHP.N and AAV-PHP.eB across libraries are mapped on the zoomed-in view of this plot (dotted line box). c, Heatmap of AA ...
officinale stems and leaves was higher in November–April compared to other months, and such a result is consistent with the factor composite scores. The DMC of the stem reaches its highest level in April and December, and the DMC of the leaves in December is much higher than in other ...
More recently, it has illuminated studies of animal behavior, and played a controversial role in evolutionary biology. In Part I, the author explores the historical development of the idea of a collectivity in biological systems, from early speculations on the sociology of human crowd behavior, ...
A Genome-Level Search for Bacterial Genes on Which Positive Selection May Operate: A Means for Identifying Possible Virulence Factors? The human malaria parasite Plasmodium falciparum, one of the world's most devastating pathogens, has an astonishing array of sequences and genes that play ... J ...
The aim is to compute the load of such mutations that a population can tolerate. Our model, instead, is not genetically explicit and tracks life history evolution at the phenotypic level. Selection only acts on beneficial variation with a typically non-additive effect on fecundity and mortality....
However, there are widespread concerns that too much research lacks a behavioral context or is dissociated from biology and psychiatry6,7. The emergence of neuroscience apart from neurology in the early 1900s was largely based on experimentation on a great array of diverse species8. However, ...