Sentence examples for these modifications occur from inspiring English sources

These modifications occur in proteins that induce cancers, and scientists believe that drugs that block protein prenylation can be a means to prevent the spread of the disease in an individual.

These modifications occur during the neurulation process (delay in the closure of the neural tube and failure of closure of this tube in the cephalic area) and at the early tailbud stage (microcephaly observed in 40% of the microgravity-embryos).

Because PHB undergoes both O-GlcNAc modification and tyrosine phosphorylation, we asked the question whether these modifications occur in neighboring residues and affect each other.

For instance, PCNA can be mono-ubiquitinated, poly-ubiquitinated or SUMOyated and these modifications occur during DNA replication or in response to genotoxic challenges [45].

These modifications occur at the sites of the two characteristic double bonds incorporated in the chain, the proximal (closer to the β-hydroxy) or the distal double bond [9], [10].

We hypothesized that some of these modifications occur simultaneously.

Notably, the tri-methylation of H3K9 and H3K4 were enriched at both the adh1+ and SPCC663.14c+ loci (Fig. 7), and these modifications occurred widely in hip3-1 mutant (Fig. 8).

A combination of these modifications occurs.

Our results, however, cannot discriminate if these modifications occurred at the programming stage or at the execution stage (upper and lower motorneurons).

These modifications occurring at different scales and at different rates can be linked to physiological (metabolism, development, differentiation or multiplication) or pathological (degeneration, immortalization, transformation) mechanisms.

Although the transformation of lysine into homocitrulline is a chemical process, these modifications occurred in a very specific pattern dependent on the availability of the polar residues to cyanate ions; only 5 of 26 lysine residues in the heavy chain of human IgG1 underwent substantial carbamylation.