Sentence examples for by a null mutation from inspiring English sources

Next, we tested whether it could rescue the lethality caused by a null mutation in the alpha subunit [9].

Indeed, the hypoxia resistance phenotypes of all the die genes were suppressed by a null mutation in daf-16 (Figure 3C).

We also show that alterations in food intake are not induced by dietary restriction or by a null mutation of the fly insulin receptor substrate chico.

Loss of Col18 reduces plasma levels of Lpl enzyme and activity, which results in mild fasting hypertriglyceridemia and diet-induced hyperchylomicronemia. Humans with Knobloch Syndrome caused by a null mutation in the vascular form of Col18 also present lower than normal plasma Lpl mass and activity and exhibit fasting hypertriglyceridemia.

This lifespan extension was suppressed by a null mutation in daf-16/FoxO (Fig. 1C and Table S1A).

The AS mouse model was created by a null mutation of UBE3A, resulting in synaptic dysfunction and disruption in spatial and associative memory formation (Jiang et al., 1998).

This study has directly addressed the importance of Prokr2 signalling in this process, by generating a null mutation.

This early lethal phenotype can be partly rescued by introducing a null mutation in the damage checkpoint gene p53 or p21 [ 18].

In this model the macrophage deficiency is caused by homozygosity of a null mutation (Csf1op) in the gene for the major macrophage growth factor, colony stimulating factor-1 (CSF-1) [23].

Sperm produced by individuals homozygous for a null mutation in Ntl are morphologically mature, but are immotile and fail to be transferred to the seminal vesicle.

They should explain that by this they mean a null mutation (is that right?).