Yesterday's blog today

Yesterday's short blog couldn't squeeze its way into my timetable, but it sounds the same as today's: Today I run more gels and westerns to measure Sxy levels in mutants and different growth conditions. Today I will also test various antibody serum preps to see if one generates less background on western blots - this is important because in some strains and growth conditions, Sxy levels are so low that they are not significantly above background.