ID OF UNKNOWN?!?!
December 6, 2013 at 10:59 am #17671
Hey guys, I’m needing help trying to identify my organism in microbiology classes, so far the results obtained indicate
Grows in air: +
Grows anaerobically: +
Acid from glucose: +
OF test: : F
Gas from glucose: –
Acid from sucrose: +
Acid from lactose: +
Acid from maltose: +
Acid from mannitol: –
Acid from dulcitol: –
Nitrate reduction: +
Citrate utilisation: –
Indole production: –
H2S production: –
Methyl red test: –
Voges Proskauer test: –
Urea hydrolysis: –
Gelatin hydrolysis: –
please can someone help me ID this bacterium much thanks!
December 8, 2013 at 6:10 pm #114837
December 8, 2013 at 10:35 pm #114841quote Cat:
page cant be opened :/
December 12, 2013 at 6:12 pm #114867quote microbiologyhelp:
hey can you help me pick out of this list which are the most narrowest?
Key to organisms
1=Streptococcus pyogenes 13=Streptococcus oralis (Strep. mitior)
2=Streptococcus agalactiae 14=Streptococcus mutans
3=Streptococcus dysgalactiae 15=Enterococcus faecalis (Strep. faecalis)
4=Streptococcus equisimilis 16=Enterococcus faecium (Strep. faecium)
5=Streptococcus equi 17=Enterococcus durans (Strep. faecium var durans)
6=Streptococcus zooepidemicus 18=Streptococcus bovis
7=group E streptococci from swine 19=Streptococcus equinus
8=Streptococcus anginosus 20=Streptococcus uberis
9=Streptococcus pneumoniae 21=Streptococcus avium
10=Streptococcus salivarius 22=Aerococcus viridans
11=Streptococcus milleri 23=Pediococcus cerevisiae
12=Streptococcus sanguis 24=Gemella haemolysans
December 20, 2013 at 10:07 pm #114902quote Cat:
hey cat im having a feeling it is Streptococcus sanguis
December 27, 2013 at 11:33 am #114913CepaciaParticipant
Lacking in the list of largely useless and wasted testing is the observation of hemolysis on sheep blood agar.
October 10, 2014 at 6:34 am #115491aldenParticipant
usually 1 nm and higher. Size of atoms (C, N) is 70 pm and smaller. That’s 20-times less.
However, you may be interested in the new one-molecule sequencing methods.
And separation of chromosomes by dissection by laser is also nothing new.
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