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Full-Text Articles in Life Sciences

Fine-Structure Of Haplosporidian Kernstab, A Persistent, Intranuclear Mitotic Apparatus, Frank O. Perkins Jan 1975

Fine-Structure Of Haplosporidian Kernstab, A Persistent, Intranuclear Mitotic Apparatus, Frank O. Perkins

VIMS Articles

The fine structure of the haplosporidan mitotic apparatus is described from observations of plasmodial nuclei of Minchinia nelsoni, M. costalis, Minchinia sp., and Urosporidium crescens. The apparatus, which is the Kernstab of light-microscope studies, consists of a bundle of microtubules terminating in a spindle pole body (SPB) at each end of the bundle. A few microtubules extend from SPB to SPB, but most either extend from an SPB and terminate in the nucleoplasm or lie in the nucleoplasm, free of either SPB. The bundle lengthens during mitosis, increasing the SPB-to-SPB distance by a factor of 2 to 3 as …


The Biology Of Marine Bacteriophages Of Beneckea Natriegens, Arthur L. Zachary Jan 1975

The Biology Of Marine Bacteriophages Of Beneckea Natriegens, Arthur L. Zachary

Dissertations, Theses, and Masters Projects

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