Abstract:
:The dinoflagellate Crypthecodinium cohnii Biecheler propagates by both binary and multiple fission. By a newly developed mutagenesis protocol based on using ethyl methanesulfonate and a cell size screening method, a cell cycle mutant, mf2, was isolated with giant cells which predominantly divide by multiple fission. The average cell size of the mutant mf2 is larger than the control C. cohnii. Cell cycle synchronization experiments suggest that mutant mf2, when compared with the control strain, has a prolonged G1 phase with a corresponding delay of the G2 + M phase.
journal_name
Protoplasmajournal_title
Protoplasmaauthors
Lam CM,Chong C,Wong JTdoi
10.1007/BF02680134subject
Has Abstractpub_date
2001-01-01 00:00:00pages
75-9issue
1-2eissn
0033-183Xissn
1615-6102journal_volume
216pub_type
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