Manual of Methods for General Bacteriology |
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Page 260
... strains . Numerous Hfr strains with differing origins and directions of chromosome transfer have been isolated in E. coli ( 13 , 27 ) . The choice of a specific Hfr strain thus depends on the region of the bacterial chromosome to be ...
... strains . Numerous Hfr strains with differing origins and directions of chromosome transfer have been isolated in E. coli ( 13 , 27 ) . The choice of a specific Hfr strain thus depends on the region of the bacterial chromosome to be ...
Page 446
... strains to a numerical format . There are es- sentially three types of number codes in use with numerical taxonomy . The simplest is the binary code for unit characters where a positive re- sponse ( plus ) is coded as 1 and a negative ...
... strains to a numerical format . There are es- sentially three types of number codes in use with numerical taxonomy . The simplest is the binary code for unit characters where a positive re- sponse ( plus ) is coded as 1 and a negative ...
Page 447
... strains . Using the output of the similarity computations , cluster analysis can then be done to arrange the strains in a hierarchical order , according to overall similarities . For cluster anal- ysis , indices of similarities between ...
... strains . Using the output of the similarity computations , cluster analysis can then be done to arrange the strains in a hierarchical order , according to overall similarities . For cluster anal- ysis , indices of similarities between ...
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 CaCl2 calcium pantothenate carbon centrifuge chemical coli colonies column components compounds concentration containing cover slip culture described determine dilution Dissolve distilled water electron microscopy endospores 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 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 Yes Yes