Sentence examples for several mutation events from inspiring English sources

In a clinical TB infection there may be up to 1010 bacilli [9], so we expect that several mutation events will have occurred.

Their emergence could not be attributed to only one or several mutation events.

This is just a "complex form", the appearance of which could not be attributed to only one or several mutation events.

Yeast strain DBY747 and its isogenic ubc13Δ derivative WXY849 bear a trp1-289 amutationathat that can be reverted to Trp+ by several different mutation events ([Xiao and Samson 1993]).

Taken together, these segregation data and, more importantly, the occurrence of the aberrant nodule phenotype in several independent mutation events (especially three, independent point-mutation lines) provides unequivocal evidence that functional SACPD-C is required for normal nodule development in soybean.

The probability that the two FGF5 l-poitou and FGF5 l-donkey alleles could have independently arisen in several breeds as a consequence of distinct mutation events is very low.

However, we need to keep in mind that the actual probability of resistance becomes lower the more drugs we use, because it takes more mutation events to generate mutants simultaneously resistant to several drugs.

Several single and multiple repeat events could be observed, 29 (52%) mutation events were changes due to single repeats (either insertion or deletion), and the remaining 27 (48%) involved multiple repeat changes (Table 2).

The finite number of cells and the randomness of cell mutation events lead to a stochastic cell dynamics encompassing several scenarios, including extinction of acquired clonal stem cell disorders, which explains, among other things, spontaneous resolution of diseases.

Bars indicate mutation events.

Two key features of this model are the dependence of mutation rates on microsatellite length and a mutation process that includes both strand slippage and point mutation events.