Table 6.

Functional classification of genes containing the SNPs utilized in the association tests

Gene classification	No. of genes	Fraction of all genes	Subclass fraction
ABA and stress tolerance	92	0.17
ABA synthesis			0.19
ABA regulatory pathways			0.47
Stress tolerance			0.34
Carbohydrate and sugar regulation(enzymes, transcription factors, signalling)	60	0.11
Other metabolic genes (enzymes and transporters)	81	0.15
Regulation of reproductive development (transcription factors, signalling)	120	0.22
Other regulation (transcription factors, signalling)	180	0.33
Other	7	0.01