Sentence examples for multiple passages of from inspiring English sources

Phenotypic characterization of isolated hSMECs confirmed that a myoepithelial cell phenotype consistent with that from other exocrine tissues was maintained over multiple passages of culture.

Traditionally attenuation was achieved simply by multiple passages of the microorganism on growth medium, in animals, eggs or cell cultures or by chemical or physical mutagenesis, which resulted in random mutations that lead to attenuation.

This approach includes multiple passages of the cellulose fibers through a high-pressure homogenizer and leads to the significant energy consumption (above 25 kW/kg) [6].

A live vaccine strain (LVS) was developed in the former Soviet Union from multiple passages of the less pathogenic type B biovar, and remains the only available vaccine shown to offer significant protection against virulent F. tularensis strains.

Long-term culture and/or multiple passages of chondrocytes generally induce dedifferentiation of the cells.

Therefore the effect of multiple passages of the F. noatunensis ssp.

Multiple passage of one isolate resulted in increased pathogenicity to a resistant codling moth colony and was accompanied by a change in the variant structure of the virus population (Berling et al. 2009).

The re-differentiated fibroblast-like lines (TER lines) were produced from explants of IPSCA and B teratomas, expanded in vitro, and selected over multiple passages for cells of fibroblast morphology.

This, however, will unlikely present a problem in applications, since iPSCs will need to undergo multiple passages to be rid of epigenetic memory of the donor cells [18], and to be fully characterized for downstream applications.

In contrast to East Coast fever, caused by T. parva, live vaccines exist to tropical theileriosis (Darghouth, 2008) that are based on multiple-passages of infected macrophages, which become attenuated for virulence i.e. the infected cells have lost the heightened invasiveness virulence trait (Baylis et al., 1995; Hall et al., 1999).

The constant frequency of sphere formation during multiple passages, observed in passages of both individual and pooled mammospheres, suggests that only asymmetric self-divisions or a small number of symmetric self-renewal divisions contribute to sphere formation (Fig. 6a).