Gene clustering: 2001:
2
Experimental Data
§
Categorise each gene
as
•
UP regulated
(ratio > 2)
or
•
DOWN regulated
(ratio <
1
/
2
) or
•
??:
ambiguous or error
•
§
0.25
DOWN
UP
UP
??
??
DOWN
UP
Category
Expression ratio
Gene
0.2
b0007
3.7
b0006
3.5
b0005
0.8
b0004
1.4
b0003
b0002
2.6
b0001