MicroStation System, MicroLog Version 4.2 - DTU Systems Biology ...
MicroStation System, MicroLog Version 4.2 - DTU Systems Biology ...
MicroStation System, MicroLog Version 4.2 - DTU Systems Biology ...
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Preparing Samples<br />
Initial culture<br />
medium<br />
Gram stain<br />
results<br />
Characterization<br />
test<br />
Characterization<br />
test<br />
Sample Preparation Process For Gram Negatives, Gram Positives, Anaerobes and Yeasts<br />
BUG + B* BUA + B BUY<br />
Gram stain and observe cell morphology<br />
Oxidase positive<br />
requires 30° C<br />
� Gram Negatives � � Gram Positives �<br />
Anaerobes<br />
�<br />
Kanamycin test for<br />
rapidly-growing, gramnegative<br />
rods<br />
Oxidase negative and<br />
TSI=K/K or K/A w<br />
Oxidase<br />
negative and<br />
TSI=A/A or<br />
K/A<br />
Requires CO2 or chocolate agar<br />
or < 1 mm colonies<br />
on BUG + B<br />
Microbe type GN-NENT GN-ENT GN-FAS GP-COCCUS-ROD,<br />
GP-COCCUS,<br />
GP-ROD<br />
Culture medium BUG + B or<br />
TSA + B<br />
BUG +B or<br />
TSA + B<br />
Temperature Typically 30º C Typically 35-<br />
37º C<br />
GP-ROD SB (spore-forming<br />
bacillus)<br />
Chocolate BUG + B BUG + M + T (8drops in<br />
3ml H2O) “+”streaking<br />
Atmosphere Air Air 6.5% CO 2 Air or 6.5% CO 2<br />
(if required)<br />
Inoculating<br />
fluid<br />
Inoculum<br />
turbidity/<br />
Turbidity<br />
standard<br />
GN/GP-IF<br />
(if A1 well is pos, add<br />
thioglycolate)<br />
52% T<br />
GN-NENT<br />
GN/GP-IF<br />
+ T (3 drops)<br />
61% T<br />
GN-ENT<br />
Section 4 � Page 18 <strong>MicroStation</strong> <strong>System</strong>/<strong>MicroLog</strong> User Guide Apr 07<br />
Yeasts<br />
�<br />
AN YT<br />
BUA + B BUY<br />
Typically 35-37º C Typically 35-37º C Typically 30º C Typically 35-37° C 26° C<br />
GN/GP-IF<br />
+ T (3 drops)<br />
20% T<br />
GP-COC & GP-<br />
ROD & GN-FAS<br />
GN/GP-IF<br />
+ T (3 drops)<br />
(if A1 well is pos,<br />
add 1 ml salicylate)<br />
20% T<br />
GP-COC & GP-ROD<br />
& GN-FAS<br />
Air ANA-H 2 free Air<br />
GN/GP-IF<br />
(NO THIO)<br />
28% T<br />
GP-ROD SB<br />
AN-IF Water<br />
MicroPlate GN2<br />
GN2 GN2<br />
GP2<br />
GP2<br />
AN<br />
YT<br />
type/<br />
µl per well<br />
150<br />
150<br />
150<br />
150<br />
150<br />
100<br />
100<br />
Incubation time<br />
(hours)<br />
4-6, 16-24 4-6, 16-24 4-6, 16-24 4-6, 16-24 4-6, 16-24 20-24 24, 48, 72<br />
*Note: Agricultural bacteria may be grown on BUG without blood.and at 30° C for enterics.<br />
ABBREVIATIONS<br />
TSI = Triple Sugar Iron Slant; A = Acid, A W = Weak Acid, K = Alkaline; BUG + B = Biolog Universal Growth Medium + blood; BUG + M = Biolog Universal Growth Medium + maltose; T = thioglycolate;<br />
%T = percent transmittance; GN-NENT = gram-negative non-enteric; GN-ENT = gram-negative enteric; GN-FAS = gram-negative fastidious; GP-COCCUS & GP-COC = gram-positive cocci; GP-ROD =<br />
gram-positive rod; GP-ROD SB = gram-positive rod, spore-forming bacillus; AN = anaerobe; YT = yeast; IF = inoculating fluid<br />
65% T<br />
AN<br />
47% T<br />
YT