other findings in rhodnius suggest ( 1 ) that fusion of mononucleated cells with the multinucleated muscle cell occurs , ( 2 ) that microtubules develop in the tendon cell concomitantly with development of myofibrils in the associated muscle cell , and ( 3 ) that filaments 55a in diameter aggregate into microtubules .
C0007634
cell
C0010851
filaments