Sentence examples for may persist without from inspiring English sources

The relatively few studies on pteridophyte gametophyte ecology have shown that in some lineages this generation occupies different (often broader) ecological niches than the sporophyte generation [2] [5], and in extreme cases may persist without producing sporophytes at all as 'independent gametophytes' [6].

PIG-A mutant clones may disappear during follow up [ 40] or fluctuate stochastically but others may persist without detectable evolution, as has been reported in individuals with JAK2V617F essential thrombocythemia [ 45].

Our in vivo data using U266 MM cells argues that p21HIGH MM cells can be found and may persist without expanding for ~90 days (~1 year in humans) after a 24 h pulse with Bz.

Treatment of intraosseous ganglia by curettage and bone grafting is usually highly effective in relieving symptoms [ 21, 53, 57, 58], although symptoms may persist without ganglion recurrence [ 54, 59].

A single wart may persist for many years without change, or it may spread and give rise to satellite warts in other parts of the body.

The possibility that variants of the ST398 lineage may persist in human populations without livestock contact should not be dismissed.

Although the erosions heal after a period without contact lens wear, the nodules remain elevated and may persist even after prolonged periods without lens wear [ 7].

Detectable inflammation may persist for an unknown length of time without persistent infection, and persistent infection may not result in persistent NGU [ 15, 46– 46].

With proper treatment, the fever usually resolves within 2-3 days, but without it may persist for several weeks, with an average of 11 days [1].

The lesion may persist for three to six weeks without treatment.

Without treatment, chlamydia may persist for a year or longer, with an estimated 10% of young women developing pelvic inflammatory disease within a year [ 4, 5].