Table I. The accessions used in this study along with information on the glandular trichome density, metabolite profile, and EST approach.

A, Abundant; EP, EST sequencing using the 454 pyrosequencing approach, more than 100,000 resulting ESTs; ES, EST sequencing using the Sanger approach, less than 1,000 resulting ESTs; M, metabolite profile was performed; S, sparse; ^s, sticky residue/profuse secretion.

Species (Accession No.)	Glandular Trichome Type
	Type 1	Type 4	Type 6	Type 7
S. lycopersicum (M82/LA3475), domesticated	A, M, ES	S, –, –	A, M, EP	S, –, ES
S. pimpinellifolium (LA1589), current	–, –, –	–, –, –	A, M, EP	–, –, –
S. arcanum (LA1708), wild	A, –, –	–, –, –	A, M, –	–, –, –
S. habrochaites (LA1777), wild	Ss, M, ES	As, M, ES	A, M, EP	S, M, –
S. pennellii (LA0716), wild	Ss, –, –	As, M, ES	S, M, ES	S, –, –