Review Article

Recent Advances in Cotton Genomics

Table 4

Summary of ESTs of major crops available in GenBank (as of April 27, 2007).

SpeciesGenome No. of ESTs

Cotton and related species (Gossypium species):
G. hirsutum (Upland cotton)(AADD)1177,154
G. raimondiiD5D563,577
G. arboreumA2A239,232
G. barbadense (Sea Island)(AADD)21,023
G. herbaceum var. africanumA1A1247

Total:281,233

Rice and Related Species (Oryza species):
O. sativa (rice)AA1,211,447
O. minutaBBCC5,760
O. grandiglumisCCDD128

Total:1,217,335

Maize and Related Species (Zea species):
Z. mays (maize)1,161,241

Total:1,161,241

Wheat and Related Species (Triticum and Aegilops species):
T. aestivum (wheat)AABBDD1,050,131
T. monococcumAA10,139
T. turgidum ssp. durumAABB8,924
T. turgidumAABB1,938
Ae. speltoidesBB4,315
Ae. tauschiiDD116

Total:1,075,563

Soybean and Related Species (Glycine species):
G. max (soybean)GG371,817
G. sojaGG18,511
G. clandestinaA1A1931

Total:391,259

There is no relationship in the genome letter designation between genera, but there is a relationship in the genome letter designation between species within a genus, the species with the same genome letter being closely related.