Thermal stabilization of putative karyoskeletal protein-enriched fractions from Saccharomyces cerevisiae.

AUTOR(ES)

Berrios, S

RESUMO

Elevated growth temperature (heat shock) promoted the structural stability of karyoskeletal protein-enriched fractions isolated from Saccharomyces cerevisiae. Similar stabilization could be induced by brief incubation of nuclei at 37 degrees C in vitro. These results are similar to those reported for higher eucaryotes and have practical implications for investigation of the karyoskeleton in S. cerevisiae.

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