Page:Bergey's manual of determinative bacteriology.djvu/113

 :::::::ee. Grow poorly or not at all at 37°C.
 * f. Reaction in milk becomes acid or alkaline,
 * g. Acid reaction produced in milk.


 * gg. Alkaline reaction produced in milk.
 * h. Produces crystals of chlororaphine.


 * hh. Chlororaphine not produced.
 * i. Indole produced.


 * ii. Indole not produced.
 * j. Produces an intense, diffusible, yellow to orange pigment in cream or in cream layer of milk.


 * jj . Fail to produce diffusible, yellow pigment in cream or in cream layer of milk.
 * k. Nitrites produced from nitrates.


 * kk. Nitrites not produced from nitrates.


 * ff. Reaction in milk unchanged. Becomes blue in association with lactic-acid bacteria.


 * cc. Non-motile.
 * d. Produces iodinin.


 * dd. Iodinin not produced.
 * e. Grows poorly or not at all at 37° C.


 * ee. Grows readily at 37° C.


 * bb. Gelatin not liquefied.
 * c. Polar flagellate.
 * d. Grow readily at 37° C.
 * e. Reaction in milk unchanged.


 * ee. Alkaline reaction in milk.
 * f. Litmus reduced.


 * ff. Litmus not reduced.


 * dd. Grow poorly or not at all at 37° C.
 * e. Reaction in milk acid.
 * f. Musty odor produced in culture media.