... Preferential and asymmetricalaccumulation of a Rac small GTPase mRNA in differentiating xylem cellsof Zinnia elegans. Plant Cell Physiol 2002, 43:1484-1492.69. Kawasaki T, Henmi K, Ono E, Hatakeyama ... Iwano M, Satoh H,Shimamoto K: The small GTP-binding protein rac is a regulator of celldeath in plants. Proc Natl Acad Sci USA 1999, 96:10922-10926.70. Ono E, Wong HL, Kawasaki T, Hasegawa ... sucrosesynthase genes transcripts was earlier in wild cotton than in TM-1[60]. Our study showed that greater Sus1 expres-sion in Hai7124 than in TM-1 at initiation (0 and 1 DPA)and 8 DPA and at 3 and...