Manual of Methods for General Bacteriology |
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Page 27
... gram - positive bacteria appear blue or violet and gram - negative bacteria appear red . Gram - negative bacteria may seem to be gram positive if the film is too thick and the decolor- ization is not completed . Gram - positive orga ...
... gram - positive bacteria appear blue or violet and gram - negative bacteria appear red . Gram - negative bacteria may seem to be gram positive if the film is too thick and the decolor- ization is not completed . Gram - positive orga ...
Page 55
... gram - positive and gram - negative cells . However , the apparatus is limited in capacity and somewhat expensive and difficult to use , and has no particular advan- tage over the French press or the Braun disin- tegrator . 5.1.5 ...
... gram - positive and gram - negative cells . However , the apparatus is limited in capacity and somewhat expensive and difficult to use , and has no particular advan- tage over the French press or the Braun disin- tegrator . 5.1.5 ...
Page 345
... positive assays for this compound indicate the presence of pep- tidoglycan . However , not all peptidoglycan pol- ymers contain this diamino acid ( 38 ) . Cell walls of gram - positive bacteria often also contain teichoic acids ...
... positive assays for this compound indicate the presence of pep- tidoglycan . However , not all peptidoglycan pol- ymers contain this diamino acid ( 38 ) . Cell walls of gram - positive bacteria often also contain teichoic acids ...
Contents
Determinative Methods of Light Microscopy R N DOETSCH | 34 |
Cell Fractionation CARL A SCHNAITMAN | 52 |
RALPH N COSTILOW Editor | 63 |
Copyright | |
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acetate Add per liter Adjust agar amino acids anaerobic aqueous assay autoclaving bacteria bacterial cells Bacteriol bacterium biotin broth buffer calcium pantothenate carbon centrifuge chemical coli colonies column components compounds concentration containing cover slip culture described determine dilution Dissolve distilled water electron microscopy endospores enrichment enzyme Escherichia coli ethanol film filter filtration flask folic acid fraction glass glucose gradient gram-negative grid growth heat hydroxylapatite Incubate inoculated isolation laboratory lipids liquid measure medium membrane method mg/liter Microbiol microbiology mixture mutagens mutants NaCl nitrogen nutrient organisms oxidation oxygen pellet phage pipette plasmid plate prepared procedure protein reaction reagent remove salts sample slide sodium solution specific specimen staining standard sterile substrate sucrose surface suspension Table techniques temperature thiamine tion tube vials vitamin vitamin B12 vol/vol volume Wash wt/vol yeast extract