Words similar to null

Example sentences for: null

How can you use “null” in a sentence? Here are some example sentences to help you improve your vocabulary:

These genes include PITX2, PITX3, PAX6, FOXC1 (previously known as FKHL7 and FREAC3), Foxc2 and FOXE3 [ 4 5 6 7 8 9 ] . Activity levels for these transcription factors normally associated with diploid gene dosage are important for normal ocular development, with heterozygosity for null mutations in most of these genes causing anterior segment dysgenesis.
However, p53 status was critical in maintaining growth arrest in TM10 cells 4 days after removing SAHA treatment, whereas TM2H cells (p53 null) recovered growth arrest under the same conditions.
By contrast, null models, and specifically the geometric constraints model, argue that the expected pattern of latitudinal variation in richness is not a uniform one, but rather a mid-domain peak, which is almost inevitably the outcome of the random placement of a set of variable species ranges within a bounded domain (Colwell et al.
In this study, we analyzed mice heterozygous for a null allele of Bmp4 ( Bmp4 tmlBlh ) [ 24 ] to determine if decreased functional gene dosage contributes to ASD and elevated IOP.
These structures could not be detected when GFP-MHCK-C was expressed in myosin II null cells (data not shown), suggesting that the formation of the GFP-MHCK-C punctate aggregates is myosin II-dependent.