Cell adaptation to these stresses was measured in terms of surviving cell viability and plating efficiency, while their induced synthesis of stress proteins was monitored in terms of the presence of mRNA for HSP70, the pattern of polypeptides synthesised and the accumulation of HSP70 detectable by monoclonal antibodies.
Although the organism may survive desiccation, viability may be compromised (17 ).
In these cases, the surviving F1s show good viability but will exhibit vortices or have oblique wings respectively.
Although most progeny of AD hybrids are sterile and have low viability, the surviving progeny may have considerable hybrid vigor.
It is important to note that altered TGFβ1 expression in mice results in poor viability and surviving mice suffer from hyposalivation in association with inflammation, acinar cell atrophy and fibrosis in the salivary glands [ 111- 113].
To know the long-term viability of surviving RPTECs after 24 hours of exposure to VAN, we tested the ability of those cells to proliferate into new cell colonies.
Most of the shFoxO-expressing neurons (80% viability) survived compared with an irrelevant shRNA (shRand -expressing neuronshRand -expressingwith good preservationeuronsuron morphology after 24 h of A β1-42 treatment.
Altogether, these results indicated that hypertonicity triggered a rapid cell cycle arrest in both wild-type and NFAT5−/− T cells, but while the former induced osmoprotective gene products and resumed proliferation with only a moderate viability loss, NFAT5−/− cells had poorer viability, and those surviving exhibited cell cycle defects.
At neutral pH, hypoxic and microaerophilic mycobacteria did not multiply but survived without significant viability loss for up to 10 days (Fig. 1).
An organism's fitness is influenced by its ability to survive and develop/grow (viability), and its ability to reproduce (fertility).
Embryo viability (survived juveniles/total eggs) was evaluated during the first instar juvenile stage.
