Sentence examples for by a lethal mutation from inspiring English sources

This woman's father had this disease, caused by a lethal mutation; and she feared she had it, too.

Rescued cells were isolated, indicating that G346E is not a lethal mutation.

By mutagenizing a pre-balanced strain removes the need to perform additional genetic crosses to balance a lethal mutation.

Again assume that only lethal mutations occur, albeit a lethal mutation on the non-transcribed strand (NTS) does not manifest an effect until its complement is generated by replication using products made from the transcribed strand of the infecting genome.

The likelihood for not receiving a lethal mutation, p(0), is thus a function of the average number λ of lethal mutation per X chromosome.

Once a trait is affected by a trait-lethal mutation, a subsequent mutation may again increase its value by 0.1.

The total number of heterozygotes affected by a single recessive lethal mutation, n 1 ¯, can be obtained by replacing p and s by 1/(2 N) and 1 in the above equation: n 1 ¯ = 2 π N e.

This ratio has been shown to be indicative of a gametophyte lethal mutation [16].

In this system, all cells which are not mutant for the gene of interest are eliminated by homozygosity of the cell lethal mutation or by induction of apoptosis using GMR-hid [41].

cl indicates an anonymous cell lethal mutation that kills when homozygous [41].

We greatly simplified this step by first backcrossing the embryonic lethal mutation mbk-2 (dd5 ) into the Hawaiian strain [ mbk-2 (dd5 ) Hw].