Table I.

cDNA libraries from which ESTs described here were obtained

Library Designation	Species	RNA Source
DG1	S. bicolor	Seedlings, including roots, germinated and grown for 5 d in total darkness at 25°C and near-saturating humidity
DSAF1	S. bicolor	Leaves from greenhouse-grown plants stressed by drought after flowering (library amplified and subtracted)
DSBF1	S. bicolor	Leaves from greenhouse-grown plants stressed by drought before flowering (library amplified and subtracted)
EM1	S. bicolor	Embryos 24 hr after the onset of imbibition at 25°C on white filter paper in Petri dishes
FM1	S. propinquum	Meristems from mature plants treated with 15 short, 8-hr photoperiods in a growth chamber, followed by 16 d in a greenhouse during the natural long days of late April and early May in Athens, GA
IP1	S. bicolor	Immature panicles from field-grown plants near College Station, TX
LG1	S. bicolor	Greenhouse-grown seedlings, 10–14 d old, including roots, 9–10 cm in height
OV1/OV2	S. bicolor	Immature ovaries from 8-week-old, greenhouse-grown plants
PI1	S. bicolor	Leaves of 2-week-old seedlings harvested 48 hr after inoculation with isolate FRM421 of Colletotrichum graminicola (incompatible challenge)
PIC1	S. bicolor	Leaves of 4-week-old plants sprayed with a spore suspension of isolate FRM421 of C. graminicola (compatible challenge)
RHIZ1	S. halepense	Rhizome apices harvested from field-grown plants near College Station, TX (library amplified)
RHIZ2	S. propinquum	Rhizome apices (approximately 1 cm) harvested from mature vegetative greenhouse-grown plants in Athens, GA
WS1	S. bicolor	Greenhouse-grown plants, 5 weeks old, including roots, on days 7 and 8 after cessation of watering