Reaction of the anastral mitotic apparatus of endosperm cells of the plant Leucojum aestivum with antibodies to tubulin from porcine brain as revealed by immunofluorescence microscopy.
Structures binding an antibody against tubulin from porcine brain were localized in the giant anastral mitotic apparatus of endosperm cells of the monocotyledonous plant, Leucojum aestivum, by indirect immunofluorescence microscopy. Both continuous and chromosomal spindle fibers were strongly stained. Postive fluorescence was also noted in polar cap regions and, in prometaphase stages, to some extent at the fragmented nuclear envelope. Intermingling and branching of subfiber elements was frequently noted.
D000818:Animals; D001921:Brain; D005455:Fluorescent Antibody Technique / Q000379:methods*; D008856:Microscopy, Fluorescence; D008938:Mitosis; D009940:Organoids / Q000648:ultrastructure*; D012639:Seeds / Q000648:ultrastructure*; D013552:Swine; D014404:Tubulin / Q000276:immunology
D014404:Tubulin