We isolated four novel cDNA clones of rice (Oryza sativa L.), which encode
predicted proteins with a KN1-like homeodomain. In situ hybridization and R
T-PCR analysis with solid cDNA libraries as templates showed that these gen
es are expressed in distinct patterns during the early stages of rice embry
ogenesis. (C) 1999 Elsevier Science B.V. All rights reserved.