Hepler, PPickett-Heaps, JeremyGunning, Brian2015-12-130960-7412http://hdl.handle.net/1885/74561We pay tribute to the seminal paper 'A microtubule in plant cell fine structure' by Myron C. Ledbetter and Keith R. Porter (1963) by summarizing the very limited knowledge of plant cell ultrastructure that we had prior to that publication, and, by way ofKeywords: Glutaraldehydes; Microtubule organizing centers; Microtubules; Mitotic spindle; Phragmoplast; preprophase band; Biology; Plants (botany); Plant cell culture; Myron glutaraldehyde; microtubule; microtubule organizing center; mitotic spindle; phragmoplast; preprophase band201310.1111/tpj.121762016-02-24