Sentence examples for now been maintained from inspiring English sources

This transgenic line has now been maintained for several years and mammary tumours have not been observed.

Furthermore, the lines have now been maintained over four generations, and the pattern of GFP response has not changed, indicating that the transgene is very stable and that the response is consistent over successive generations without a silencing effect.

The E478 xenograft model has now been maintained in the brains of Balb/c nu/nu mice by serial transplantation for over 32 passages (P) in a period of over 8 years.

The species was a treasure of Carl Krippendorf, whose garden is now being maintained by the Cincinnati Nature Center.

Remastered recordings of Reisenberg's Mozart concerto broadcasts are now being maintained by the International Piano Archives at Maryland, though there are no plans yet to release them commercially.

Human tissues can also now be maintained in immunodeficient mice (SCID-hu), which can then serve as useful models for human host-specific pathogens (56, 60 ).

In other words, the equilibrium X-composition shows the future level of X-richness that would be approached if the S X -ratio as it is observed now were maintained indefinitely.

As shown in Figure 2 (IV), the glucose concentration could now be maintained at a low level also after 24 h, and, as expected, this resulted in a higher ethanol yield and a higher final ethanol concentration compared with Case C.

All she has to do now is maintain the mirage of Bob, faithfully turning his tag from green to red, from red to green.

The key for the company now is maintaining cash flow.

"The main challenge now is maintaining these standards, whatever the weather".