species ((biology) taxonomic group whose members can interbreed)Sense 7Meaning:(biology) a group of organisms within a species that differ in trivial ways from similar groupsExample:a new strain of microorganismsSynonyms:form; strain; var.; variant...
strain (e.g. in relations) force (meaning) strain (strain away liquid) strain (muscle) To separate or isolate components from one another with the help of a filter. (to) strain (strain away liquid) Nervousness resulting from mental stress. Deformation of a physical body under the...
In addition to comparisons between inbred strains,outbred strainscan be selectively bred to generate lines that differ in phenotype and genotype. For example, if it is observed that some members of an outbred strain perform at a high level for a given phenotype while other members of the strain...
In guinea pigs, the copulatory plug prevents competing ejaculate from reaching the site of fertilization. This is also the case with chinchillas. Like the placenta of humans, that of guinea pigs is hemochorial, meaning that the trophoblasts are in contact with maternal blood. The duration of ...
However, the promoter may be “leaky,” meaning there may be a considerable level of gene expression without induction. To reduce the basal expression level, some BL21(D3) strains are designed to carry a pLys plasmid (c...
convergence in strain-sharing in connected versus otherwise similar unconnected co-villagers. Clusters of species and strains occur within clusters of people in village social networks, meaning that social networks provide the social niches within which microbiome biology and phenotypic impact are ...
Going back to our original question, what could be the ecological meaning of the prominent sex effects emerging in the literature? The differences in early social behaviour in male and female chicks may reflect specific adaptations to the adult social and territorial behaviour of the two sexes. I...
Surprisingly, in this mutant, the average single-base resolution quantitated methylation of both the GCGC and the CCTC motifs was significantly changed (more average conversion, meaning less methylation, for the GCGC motifs, less average conversion, meaning more methylation, for the CCTC motifs), ...
perspective, the inbred nature of the NOD strain means that it potentially only represents a single case of T1D. In contrast, T1D in humans is more heterogeneous in terms of genetics, environment and timing, meaning that the groups of factors involved in the pathogenesis of disease are likely...
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