a rat monoclonal antibody against yeast tubulin ( clone yl 1/2 ; kilmartin et al. , 1982 ) that reacts specifically with mammalian alpha-tubulin carrying a carboxyterminal tyrosine residue ( wehland et al. , 1983 ) was used to localize microtubules in plant cells derived from onion root apices ( allium cepa l. ) .
C0041348
tubulin
C0026046
microtubules