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The genera that needs pyridoxal for growth is:
Question

The genera that needs pyridoxal for growth is:

A.

Aero coccus

B.

Enterococcus

C.

Pedi coccus

D.

Granulicatella

Correct option is D


Ans. (d)
Sol. Granulicatella is a genus of nutritionally variant streptococci that requires pyridoxal (Vitamin B6) for optimal growth in culture media. These are part of normal flora but can cause endocarditis.

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