Sentence examples for may occur progressively from inspiring English sources

Changes within a species may occur progressively over a large geographical area.

On one hand, DNA methylation alterations may occur progressively in cancer in a directional manner by activating those genes with oncogenic activity and/or inactivating those genes with tumor suppressor activity and maintaining actively those changes in cancer cells.

Certainly such destruction tends to occur progressively but there is evidence to suggest that there may be an inhibition of salivary secretion that precedes and then runs in parallel with tissue destruction (Humphreys-Beher & Peck 1999, Fox & Stern 2002).

After the first TH guidelines published in 2003 [16], widespread TH implementation seemed to occur progressively.

Human euthanization procedures were immediately taken if those signs occur progressively.

This may have simplified matters unduly; after all, many authors document to their satisfaction that there has been a delay in union formation, so marriage and perhaps entry into cohabitation occur progressively later in life as calendar time increases.

Trade's effects on chronic disease risk occur progressively along multiple pathways.

Mailout of kits and letters will occur progressively in batches over about 4 months beginning March 2014.

These changes occur progressively over an extended period of time, without significant histamine release.

In humans, the changes in ocular structures occur progressively over years, with greater changes occurring during adolescence.

They may occur at any stage of the disease and progressively worsen as cognitive function declines.