Microsporogénesis y microgametogénesis de onoto (Bixa orellana L. )
Acta cient. venez; 53 (3), 2002
A series of buds of increasing maturity were individually sampled in order to examine cytological events of annatto (Bixa orellana L.), genotype Portuguesa. They were fixed in Carnoy II at 12:30 am, time of the highest rate of meiotic division. Three stain solutions were attempted. In the microspores mot...