The phrase "a population remained" is correct and usable in written English.
It can be used when discussing the status of a group of individuals or organisms that continue to exist in a particular context or situation.
Example: "After the disaster, a population remained in the area, adapting to the new environmental conditions."
Alternatives: "a group persisted" or "a community continued".
HWE states both allele and genotype frequencies in a population remain constant.
The mechanisms causing such rapid changes in the biology of a population remain elusive.
Physical activity patterns of a population remain mostly assessed by the questionnaires.
HWE states that, given a series of assumptions, both allele and genotype frequencies in a population remain constant (in equilibrium) with time unless specific disturbing influences are introduced.
Moreover, in comparison to a population remaining stable at the initial size, fewer new genetic variants are generated and beneficial mutations with a given selection coefficient are more likely to be lost in a declining population (Otto and Whitlock 1997).
The overall genetic differentiation between the populations in this study was found to be moderate (Fst = 0.196, G′st = 0.20), which is evident from the cluster analysis, as all the individuals from a population remain clustered in either of the two groups, confirming that genetic structure, although weak, is present in these populations.
LD values are calculated using allelic deviation from the Hardy-Weinberg Equilibrium (HWE) model, which assumes that, without the introduction of specific disturbing factors, the frequencies of alleles and genotypes in a population remain constant from one generation to the next.
The MC1R transfected cell line, C1R-A2/MC1R showed a major population of MC1R-positive cells, although a minor population remained negative, probably due to low transfection efficiency and/or incomplete selection.
The breed developed in ancient times in the Hebrides islands in Scotland, and a small population remained pure and protected from crossbreeding by the remoteness of the islands.
That a large population remained in residence in the north sector of Mundo Perdido during the Terminal Classic is evidenced by the quantity of burials of differing gender and age.
