Abstract
Microtubule organization during preprophase band development was investigated using immunofluorescence microscopy in filamentous protonemal cells (approx. 600 μm in length, 20 μm in width) ofAdiantum capillus-veneris L. Protonemata pre-cultured under red light were transferred to continuous blue light or total darkness to induce synchronous cell division. Preprophase bands were found under both light conditions. In an early stage of development, the preprophase band which is transverse to the cell axis overlapped with an interphase cortical array of microtubules which is random or parallel to the cell axis. The interphase cortical array disappeared thereafter. While the width of the preprophase band became narrow during development under dark conditions, under blue light conditions it did not.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
