Sentence examples for clones have lost from inspiring English sources

Their primary mode of reproduction is via cyclical parthenogeneis, although some clones have lost the ability to reproduce sexually and only undergo clonal propagation.

Thus, the majority (73%) of these clones had lost exogenous CD9 expression.

The RFLP-IS 3 profiles revealed that four (BW4005.C1 to BW4005.C4) of the six clones had lost either one of the putative duplicated DNA copies, with clones BW4005.C1 and BW4005.C2 harboring the single deleted copy and BW4005.C3 and BW4005.C4 the ancestral copy.

On the home page of EasyJet's Web site, he challenges customers to "guess how much money B.A.'s low-cost clone has lost this year and win a pair of free flights!" Also like Sir Richard, Mr. Haji-Ioannou has become a celebrity of sorts here, appearing regularly on television and staging elaborate publicity stunts.

Thus, we were able to isolate XO clones that have lost one of their X chromosomes.

Cell clones that have lost either an exogenous or an endogenous supernumerary 3p expanded preferentially.

After 9 weeks, clones that have lost all supernumerary 3p21 copies, took over (figure 3D and 4D, orange).

Successfully targeted master cell clones should have lost the parental construct and show correct site-specific integration of the targeting cassette.

At this point a negative selection procedure would be possible by using ganciclovir to select clones that have lost the tk fusion protein by site-specific cassette exchange.

No other differences in repeats between the recombinant clones and the parent were detected by this technique although all the BAC clones seem to have lost their 40 bp repeat (Figure 1B).

Some of the clones examined may have lost their amplicon by homologous recombination during the period of nonselective growth after removal from the chemostat.