Only multiple knockouts, for instance, will detect a positive influence of one node upon another if this influence is combined with others via Boolean OR-logic.
To dissect the role of each putative member of MFS superfamily, an essential part of the process will now involve construction of multiple knockout mutants, which will enable to unravel their role in drug or nutrient transport.
As these experiments are difficult and costly, the key question is whether these multiple-knockouts data will enhance our understanding of the system, and if so – to what extent.
However, double or multiple knockouts of MEF2B and other MEF2 genes, such as inactivation of MEF2C and MEF2B in embryos, will be especially interesting and would provide more information on the roles of MEF2B.
Judah (22-0, 17 knockouts) and Millett 22-1-1 22-1-1 22-1-1s) will headline tonight's card, which will be broadcast by Showtime.
Brooklyn's Andrew Lewis 21-0-1 21-0-1 21-0-1s) will defend his World Boxing Association welterweight title against Ricardo Mayorga (22-3-19 20 knockouts).
The 28-year-old Grant (31-1, 22 knockouts) will return to the ring Saturday for the first time since a second-round knockout by Lennox Lewis last year.
Hamed (34-0, 30 knockouts) and Sanchez (26-1, 23 knockouts) will meet in a 12-rounder on Saturday night at Foxwoods Resort Casino in Mashantucket, Conn.
Klitschko (33-2 with 32 knockouts) and Corrie Sanders, a South African southpaw (39-2 with 29 knockouts), will meet April 24 for the World Boxing Council title that Lewis vacated.
On Saturday, Hopkins, who is 38-2-1 38-2-1 38-2-1outs, with fight Keith Holmes, the World Boxing Council middleweight champion.
