Figure 4From: Oil palm (Elaeis guineensisJacq.) tissue culture ESTs: Identifying genes associated with callogenesis and embryogenesisNorthern blot analysis of cDNAs using RNA from various samples. Figures 4a and 4b are northern blot results performed using somatic embryogenesis and NEC related cDNAs respectively. NEC, non-embryogenic callus; EC, embryogenic callus; EMB, embryoid; SL, spear leaves; F12, flower week-12; K12, kernel week-12; M15, mesocarp week-15. Hybridisation of 18S rRNA showed equal loading of RNA. Each set is represented by one NEC, EC and EMB.Back to article page