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May 2018

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Subject:
From:
Jeanne Moldenhauer <[log in to unmask]>
Reply To:
The Pharmaceutical Microbiology Forum Email List <[log in to unmask]>
Date:
Thu, 17 May 2018 08:38:49 -0500
Content-Type:
text/plain
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text/plain (143 lines)
He may have meant that the culture can give false Gram stain results if it
is too old.
Jeanne

On Thu, May 17, 2018 at 5:25 AM Robert Ryan <[log in to unmask]>
wrote:

> Just out of interest, did he suggest what it may have turned into.
>
> I mean I've heard of eggs turning into dinosaurs and some people believed
> grain turned into mice but, on a genetic level is he suggesting perhaps
> gram positives turn into gram negatives or cocci into rods?
>
> I think the inspector perhaps heard something in a biology class many
> moons ago and didn't applied proper logic.
>
> -----Original Message-----
> From: The Pharmaceutical Microbiology Forum Email List [mailto:
> [log in to unmask]] On Behalf Of Tony Cundell
> Sent: 16 May 2018 17:52
> To: [log in to unmask]
> Subject: Re: [PMFLIST] Test microorganisms suitable in the method
> suitability test
>
> The inspector is misinformed
>
> On Wed, May 16, 2018 at 7:58 AM, Natalia Ruiz <[log in to unmask]>
> wrote:
>
> > Thank you very much for your reply.
> > I have had that consideration, but  an inspector invalidated me a
> > suitability test because of my frozen culture was maintained for a
> > period of time longer than the expiration date of the original strain
> > from which I started. His explanation was that my reserve strain,
> > althoug it was viable and pure, could have changed in some gene.
> >
>
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The Microbiology Network (http://microbiologynetwork.com) and supported by
our sponsors as a service to the scientific community.

Please take a second to visit our sponsors' web sites and say thank you for their support of this service.
If your company would be interested in sponsoring this community, please contact [log in to unmask]

Sartorius https://promotions.sartorius.com/real-heroes

Steris - http://www.sterislifesciences.com/

Avista Pharma Solutions  http://www.avistapharma.com

MilliporeSigma  http://www.emdmillipore.com/

Charles River Laboratories - http://www.criver.com/

Veltek Associates, Inc - http://www.sterile.com

Microbiologics, Inc. - http://www.microbiologics.com

Nelson Labs - http://www.nelsonlabs.com

BD Diagnostic Systems - http://www.bd.com/ds/

Boston Analytical http://www.bostonanalytical.com/

Associates of Cape Cod, Inc. - http://www.acciusa.com/


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The nature of this service is to provide a medium for communication.  The specific statements and endorsements of individuals participating in the discussions are not necessarily those of The Microbiology Network, Inc., the PMF, or the sponsors of the list.

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