Sentence examples for rounds of breeding from inspiring English sources

Experimental uko/3cv mice were generated through three rounds of breeding (Figure 1B).

Partial chimeric mice generated from these ES cells require multiple rounds of breeding to produce homozygous mutations within a given mouse.

But if, as in the current study, we also exclude singleton addition alleles, on the grounds that they are likely to represent sequencing errors, strongly deleterious alleles, or recent mutations occurring in the laboratory during the few rounds of breeding used to construct a haploid or inbred genotype for Drosophila Population Genomics Project sequencing, we are left with only 50.

After many rounds of breeding and testing, the stretch of chromosome that the two mice strains didn't share--and that confers asthma susceptibility--was 200 times shorter than 5q23-35, the group reports in the December issue of Nature Immunology.

Progeny from initial rounds of breeding have displayed significant gains in biomass yield, many of which have been tested in multiple yield trials and scaled up for commercial production [ 2, 16, 17].

After successive rounds of breeding, we generated Gαsflx\flx cre+ mice, Gαi2flx\flx cre+ mice, and littermate "controls", which consisted of wild-type, cre+ only, and Gαsflx\flx or Gαi2flx\flx only genotypes.

In a second round of breeding the double heterozygotes are either inbred or bred to the floxed mouse line.

Based on genetic analysis, a new method to screen the producing strain of nisin was developed (Huan et al., 1997), and an over-producer strain was obtained by physical and chemical mutagenesis and several rounds of mutation breeding.

Bilbies are capable of breeding year-round and have one of the shortest mammalian gestation periods; females may have up to four litters within a single year.

Whether there is a specific mating season is uncertain, though in terms of sperm production males are capable of breeding year-round.

This method can provide year round information on the location of breeding and wintering sites.