#654 new term 'metabolic inactivation'

[Jan Hummel]

Hi!
I would need to describe the process of 'metabolic inactivation'. In particular I seek some term for the 'metabolic inactivation' by 'shock-freezing in liquid nitrogen' as it is common practise in plant metabolics experiments. May be as subterm of 'material processing' (http://purl.obolibrary.org/obo/OBI_0000094)

thanks,
Jan

[Jan Hummel]

Hi!
Is there any progress on this request?
Thanks
Jan

[jzheng]

Does GO:negative regulation of metabolic process fit your needs?

http://purl.obolibrary.org/obo/GO_0009892
Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways within a cell or an organism.

[Philippe Rocca-Serra]

Hi Jan, Jie

It don't the GO term applies here for Jan's use case. What Jan refers
to is called 'metabolism quenching' and is a planned process where the
input is a fresh specimen (where cells are metabolically active) and the
output is a material sample where all metabolism has been stopped (not
negatively regulated, which would mean some metabolic activity remains).

Jan, We can work together on this.

Best wishes

Philippe

On 08/08/2013 15:35, jzheng wrote:

Does GO:negative regulation of metabolic process fit your needs?

http://purl.obolibrary.org/obo/GO_0009892
Any process that stops, prevents, or reduces the frequency, rate or
extent of the chemical reactions and pathways within a cell or an organism.

---

[obi-terms:#654] http://sourceforge.net/p/obi/obi-terms/654/ new term
'metabolic inactivation'

Status: open
Labels: new term
Created: Mon Mar 04, 2013 09:24 PM UTC by Jan Hummel
Last Updated: Thu Aug 08, 2013 07:29 AM UTC
Owner: nobody

Hi!
I would need to describe the process of 'metabolic inactivation'. In
particular I seek some term for the 'metabolic inactivation' by
'shock-freezing in liquid nitrogen' as it is common practise in plant
metabolics experiments. May be as subterm of 'material processing'
(http://purl.obolibrary.org/obo/OBI_0000094)

thanks,
Jan

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[Jan Hummel]

Hi Philippe!

How can I help in this request? Shall I provide further information or use
cases?

Thanks for your time!

Best regards,
Jan

-----Original Message-----
From: Philippe Rocca-Serra [mailto:p_rocca_serra@users.sf.net]
Sent: Thursday, August 08, 2013 5:32 PM
To: [obi:obi-terms]
Subject: [obi:obi-terms] Re: #654 new term 'metabolic inactivation'

Hi Jan, Jie

It don't the GO term applies here for Jan's use case. What Jan refers
to is called 'metabolism quenching' and is a planned process where the
input is a fresh specimen (where cells are metabolically active) and the
output is a material sample where all metabolism has been stopped (not
negatively regulated, which would mean some metabolic activity remains).

Jan, We can work together on this.

Best wishes

Philippe

On 08/08/2013 15:35, jzheng wrote:

Does GO:negative regulation of metabolic process fit your needs?

http://purl.obolibrary.org/obo/GO_0009892
Any process that stops, prevents, or reduces the frequency, rate or
extent of the chemical reactions and pathways within a cell or an
organism.

---

[obi-terms:#654] http://sourceforge.net/p/obi/obi-terms/654/ new
term
'metabolic inactivation'

Status: open
Labels: new term
Created: Mon Mar 04, 2013 09:24 PM UTC by Jan Hummel
Last Updated: Thu Aug 08, 2013 07:29 AM UTC
Owner: nobody

Hi!
I would need to describe the process of 'metabolic inactivation'. In
particular I seek some term for the 'metabolic inactivation' by
'shock-freezing in liquid nitrogen' as it is common practise in
plant
metabolics experiments. May be as subterm of 'material processing'
(http://purl.obolibrary.org/obo/OBI_0000094)

thanks,
Jan

---

Sent from sourceforge.net because you indicated interest in
https://sourceforge.net/p/obi/obi-terms/654/

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https://sourceforge.net/auth/subscriptions/

---

[obi-terms:#654] new term 'metabolic inactivation'

Status: open
Labels: new term
Created: Mon Mar 04, 2013 09:24 PM UTC by Jan Hummel
Last Updated: Thu Aug 08, 2013 02:35 PM UTC
Owner: nobody

Hi!
I would need to describe the process of 'metabolic inactivation'. In
particular I
seek some term for the 'metabolic inactivation' by 'shock-freezing in
liquid
nitrogen' as it is common practise in plant metabolics experiments. May be
as
subterm of 'material processing'
(http://purl.obolibrary.org/obo/OBI_0000094)

thanks,
Jan

---

Sent from sourceforge.net because you indicated interest in
https://sourceforge.net/p/obi/obi-terms/654/

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https://sourceforge.net/auth/subscriptions/