title: Use of vital dyes in conjunction with the semivitro technic for the detection of pollen tube sperm nuclei.
mesh_terms: D001562:Benzimidazoles; D006690:Bisbenzimidazole; D002467:Cell Nucleus / Q000648:ultrastructure*; D004396:Coloring Agents; D008297:Male; D008722:Methods; D011058:Pollen / Q000648:ultrastructure*; D013094:Spermatozoa / Q000648:ultrastructure*
chemical_list: D001562:Benzimidazoles; D004396:Coloring Agents; D006690:Bisbenzimidazole