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Filtering by: Advisor Caughlan, James C. Degree Field General Science Degree Level Doctoral

X-ray and proton induced ultrastructural changes in Chlamydomonas reinhardi, with special reference to the dividing cell

Creator:

Gruber, Helen Elizabeth

Resource Type:

Dissertation

Full Text:

: Redacted for Privacy James C. gaMpton This study focused upon changes in cell ultrastructure in
The influence of ionizing radiation, photoperiod, and environmental temperature on cell proliferation in the intestinal epithelium of the rough-skinned newt (Taricha granulosa)

Creator:

Filipy, R. E.

Abstract:

Kinetics of cell division in the intestinal epithelial proliferative cells (cell nests) of the rough-skinned newt, Taricha granulosa, were studied using tritiated thymidine autoradiography and the mitotic arresting properties of colcemid. Percent labeled mitoses (PLM) curves were drawn from the autoradiographic data from two separate experiments in which the newts...

Resource Type:

Dissertation

Full Text:

at room temperature (22-23°C). In those experiments, groups of newts were intraperitoneally