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Life Sciences

William & Mary

1979

Biological Sciences Peer-Reviewed Articles

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Sublethal Stress In Escherichia-Coli - Function Of Salinity, I. C. Anderson, Mw Rhodes, H Kator Dec 1979

Sublethal Stress In Escherichia-Coli - Function Of Salinity, I. C. Anderson, Mw Rhodes, H Kator

VIMS Articles

Sublethal stress in Escherichia coli was detected in various test media after exposure (in vitro) to seawater of various salinities. Stress was measured with an electrochemical detection technique and a,-galactosidase assay. Test media included EC medium, medium A-1, and tryptic soy broth modified to contain lactose for /?-galactosidase assay experiments. Stress was defined as the difference between a predicted electrochemical response time calculated for unstarved cells from a standard curve and the observed electrochemical response time for cells starved in seawater. The higher the salinity, the greater the stress for all test media examined. Stress was most pronounced in EC …


Cell Structure Of Shellfish Pathogens And Hyper-Parasites In The Genera Minchinia, Urosporidium, Haplosporidium, And Marteilia - Taxonomic Implications, Frank O. Perkins Jan 1979

Cell Structure Of Shellfish Pathogens And Hyper-Parasites In The Genera Minchinia, Urosporidium, Haplosporidium, And Marteilia - Taxonomic Implications, Frank O. Perkins

VIMS Articles

No abstract provided.


Haplosporidian And Haplosporidian-Like Diseases Of Shellfish, Frank O. Perkins Jan 1979

Haplosporidian And Haplosporidian-Like Diseases Of Shellfish, Frank O. Perkins

VIMS Articles

No abstract provided.