ISSN:
1615-6102
Keywords:
Anaphase
;
Chromosome movements
;
Meiosis
;
Prometaphase
;
Pollen mother cells
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Summary Chromosome movements during meiosis in three plant species are described. Mean prometaphase and anaphase chromosome velocities were approximately O.5 μm · min−1. Culture conditions had little effect on these velocities, but they may have delayed the onset of prometaphase or anaphase. Spindle elongation was zero during anaphase I inAllium triquetrum and in anaphase II inIris spuria, but in both species elongation occurred during the other division of meiosis. Variations in anaphase I chromosome velocity at different positions across theAllium half-spindle were also observed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01294227
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