Terms for PEG and NaOH treatments

[planteome-user]

Need EO terms for two treatments:

1. PEG (poly ethylene glycol)
2. NaOH

Reported by: sunkumar

Original Ticket: obo/plant-environment-ontology-eo/88

[planteome-user]

Comment from Email:
For PEG, I am not sure which conc. has been used. I have sent email to authors to get more info on PEG treatment.

Here are ChEBI ids:

NaOH - CHEBI:32145

PEG-4: CHEBI:44920
PEG-6: CHEBI:49793
PEG-10: CHEBI:46550

Original comment by: cooperl09

[planteome-user]

We could use the parent term, the more general one:
ID: CHEBI:46793
Name: Polyethylene glycol
A polymer composed of repeating ethyleneoxy units.

Original comment by: cooperl09

[planteome-user]

Created new terms for KBase:
sodium hydroxide treatment (EO:0001060): An inorganic anion treatment (EO:0001009) involving the application of sodium hydroxide (CHEBI:32145).
Added exact synonyms: NaOH treatment

polyethylene glycol treatment (EO:0001061):
An organic chemical treatment (EO:0001003) involving the application of polyethylene glycol (CHEBI:46793).
Added exact synonyms: PEG treatment, poly(ethylene glycol) treatment

Original comment by: cooperl09

[planteome-user]

Comment from email (Sunita Kumar, KBase):
It was PEG molecular weight 8000 from Sigma Aldrich was used. Catalog number is P5413.
Here is link:
http://www.sigmaaldrich.com/catalog/product/sial/p5413?lang=en&region=US

Linear Formula H(OCH2CH2)nOH
PubChem Substance ID 24898639

Original comment by: cooperl09

[planteome-user]

These terms have been accepted, so I am closing this tracker.

Original comment by: cooperl09

[planteome-user]

• labels: --> new terms
• status: open --> closed-accepted
• Priority: 5 --> 1

Original comment by: cooperl09