Table 1

Fitness of mutants with deletions in flexible central metabolic reactions


Physiological fitness*
Competitive fitness

Physiological fitness
Competitive fitness






Mutants
MM
YPD
YPD
Mutants
MM
YPD
YPD

Reference strain
1
1
1




adh1/YOL086C
0.47
0.57
0.79
mdh2/YOL126C
0.89
0.98
1.01
adh3/YMR083W
0.92
0.87
0.98
mdh3/YDL078C
1.00
0.96
1.01
ald5/YER073W
1.02
0.94
1
mls1/YNL117W
1
0.98
1
ald6/YPL061W
0.34
0.87
0.9
oac1/YKL120W
0.71
0.94
1.01
cox5A/YNL052W
0.63
0.91
1
pck1/YKR097W
1
0.96
1
ctp1/YBR291C
0.91
1
0.97
pda1/YER178W
0.41
0.98
1
dal7/YIR031C
0.94
0.85
1
pgm1/YKL127W
0.82
0.94
1
fum1/YPL262W
0.52
0.62
0.93
pgm2/YMR105C
0.90
1
1
gnd1/YHR183W
0
0.87
1.01
rpe1/YJL121C
0.33
0.94
0.88
gnd2/YGR256W
0.83
0.98
1
sdh1/YKL148C
0.72
0.94
1
gcv2/YMR189W
0.92
0.94
1
ser33/YIL074C
0.92
0.94
1.01
gly1/YEL046C
0.79
0.74
0.87
sfc1/YJR095W
0.84
0.96
1.01
gpd1/YDL022W
1
0.98
0.84
sol1/YNR034W
0.91
1
1.02
icl1/YER065C
1
1
1
sol2/YCRX13W
0.99
0.98
1
idp1/YDL066W
0.92
0.94
1.03
sol3/ YHR163W
0.71
0.94
1
idp2/YLR174W
0.86
0.96
0.95
sol4/ YGR248W
0.95
0.91
1.01
lsc1/YOR142W
1.05
0.93
1
tal1/ YLR354C
0.89
0.94
1
mae1/YKL029C
1.01
0.96
1
YGR043C
0.92
0.87
1.02
mdh1/YKL085W
0.72
0.91
1
zwf1/YNL241C
0.38
0.96
ND

*Physiological fitness is defined as the maximal specific growth rate of a mutant normalized to the reference strain CEN.PK 113-7D ho::kanMX4. The average from triplicate experiments is shown. The standard deviation was generally below 0.05. From Steinmetz et al. [20]. ND, not detected.

Blank et al. Genome Biology 2005 6:R49   doi:10.1186/gb-2005-6-6-r49

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