Table 3.

cDNA library statistics

Library	Source of RNA	No. of clones	ESTs	Unique transcripts
RT	young roots	3,072	4,529	1,587
TR	tap roots	2,880	1,927	1,013
LR	lateral roots	2,880	2,316	1,230
YL	young leaves	2,880	2,233	1,090
TB	terminal buds	2,880	2,221	1,066
YS	young stems	2,880	2,147	1,187
ML	mature leaves	2,880	2,085	846
total	–	20,352	17,458	5,262a

^anumber of unigenes generated from 17,458 ESTs.