When it is homozygously expressed in a null strain, no myofibrils are formed, and it is antimorphic for flight ability when expressed in an Act88F null strain together with wild type actin.
They've used that technology to make Aven null cells and perhaps could use the same technique to make an elegant RGG null form of Aven.
A common polymorphic variant of GSTT1 is the null form of the allele, which is associated with lack of enzymatic activity.
The Lorentz gauge condition makes them hyperbolic equations with the null form.
The aim of this study was to test the hypothesis, in null form, that the physiological responses to the performance of single operator CPR for 10 min are independent of age.
Stated in the Null form: There will be no difference in primary or secondary hemorrhage rate in children undergoing tonsillectomy or adenotonsillectomy across three surgical techniques: PEAK Plasmablade, electric monopolar cautery, coblation.
Furthermore, RT-PCR confirmed the presence of the truncated, null form of the mRNA transcript expected after recombination in Adam17/Foxn1 mice, while the wildtype form of the transcript was present in both Adam17flox/+ and Foxn1-Cre/Adam17flox/+ mice (Figure 1C).
In addition, GSTM1 occurs in the null form in ~50% of the Caucasian population.
This happens iff Ω (after correction by a null set) forms a system of representatives for the quotient of Rn by some subgroup, i.e., iff Ω is essentially a fundamental domain.
Group membership was permuted 1000 times, and a null distribution formed at each voxel, containing only the randomized voxel statistics at that voxel.
