the discovery that the monoclonal anti-tubulin antibody yol 1/34 recognizes a microtubule organizing centre , the blepharoplast ( which arises de novo during the latter stages of spermatogenesis in the fern , platyzoma microphyllum ) , has enabled us to follow it and associated microtubules throughout most of its ontogeny .
C0041348
tubulin
C0026046
microtubules