exposed to|接触，暴露于，处于，受到 #每日一词#

As the vast majority of studies shows that deleterious recessive alleles, not overdominant alleles, are most important in causing ID (Crow 1993; Ritland 1996); selfing greatly increases the chance for these alleles to form homozygotes and, therefore, to be exposed to selection. (Wang, Hagqvist, Tigerstedt, 1999)
An attempt was made in eqs. 8 and 9 to derive average relatedness of the gene pool of the seed crop when the orchard is exposed to pollen contamination. (Ruotsalainen, Lindgren, Mullin, 2000)
The disease odds can be calculated for individuals carrying different haplotype structures and are exposed to different clinical conditions. (Cui et al., 2007)
This implies that it is unlikely that this exon has been a target of directional selection in humans, but we cannot exclude the possibility that other portions of this putative gene have been exposed to positive natural selection. (Hamblin, Di Rienzo, 2000)
In Saillant et al. (2006), each experimental group was exposed to the different environmental conditions from fertilization time, thus extending the interaction action from the early larval stages. (Dupont-Nivet et al., 2008)
The blot is then exposed to X-ray film, and by autoradiography only the specific DNA fragments to which the probe hybridized are seen on the X-ray film (Fig. (Neale, Williams, 1991)

最后编辑于：2017.12.09 02:47:11