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GO:0071236cellular response to antibioticPMID:24412198IDA: Inferred from Direct Assay P
This annotation made on page: ECOLI:LAMB
By: Fclingen (group Team What the Fox Says) on 2014-01-28 20:19:27 CST.




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Entry TypeChallenging User,GroupTime/DateChallenge ReasonPoints/Assessment
ChallengeRausch14,
MichSt14A 18
2014-04-10 10:47:11 CDT

I would use the GO term GO:0015288 (porin activity). The evidence code should be IMP (inferred from mutant phenotype). Figure 2 is evidence for porin activity: mutations to the lamB gene result in greater live cell density when grown in the presence of antibiotics. Strains with non-mutant porin activity typically have lower cell densities. When lamB activity is disrupted uptake of antibiotics is not a great since porin activity is disrupted.

4
ChallengeRausch14,
MichSt14A 18
2014-04-10 10:08:45 CDT

I believe figure 2 is better for demonstrating the a cellular response to different antibiotics when the lamB gene has been mutated. This figure compares the survival rates of cell lines grown with antibiotics at specific times. The evidence code should be changed to inferred from mutant phenotype (IMP).

0
ChallengeMalexander2,
Team Pancakes At Nite
2014-02-08 12:23:46 CST

Evidence Code should be something like this EXP: Inferred from Experiment or possibly this IPI: Inferred from Physical Interaction

0
ChallengeKfree,
Team Bfast Taco
2014-02-03 15:25:42 CST

GO term includes a response to term which is illegal. GO:0015288 porin activity may be more appropriate. LamB was shown through a spectrofluorometry assay to serve as a porin to influx the antibiotic. Strains with greater antibiotic resistance have lower expression of LamB because it facilitates the transfer of the antibiotic through porin activity.

2
Private
Assessment
Suzialeksander2014-05-06 16:38:09 CDTYou need to be an instructor to view these notes.Updated by Instructor
Private
Assessment
JimHu2014-04-15 12:21:42 CDTYou need to be an instructor to view these notes.Requires Changes
Protein
Publication
Qualifier
Go term
Evidence
With/From
Notes
Unique/Original
Public
Assessment
DanielRenfro2014-04-10 10:47:11 CDT

This annotation has been flagged because it has been edited since last assessment ||GO:0071236||cellular response to antibiotic||PMID:24412198||IDA: Inferred from Direct Assay||||P||Figure 3. LamB is decreased in antibiotic resistant strains.||complete

Flagged
Public
Assessment
DanielRenfro2014-04-10 10:08:45 CDT

This annotation has been flagged because it has been edited since last assessment ||GO:0071236||cellular response to antibiotic||PMID:24412198||IDA: Inferred from Direct Assay||||P||Figure 3. LamB is decreased in antibiotic resistant strains.||complete

Flagged
Private
Assessment
Suzialeksander2014-02-10 11:44:06 CSTYou need to be an instructor to view these notes.Requires Changes
Public
Assessment
DanielRenfro2014-02-08 12:23:46 CST

This annotation has been flagged because it has been edited since last assessment

Flagged
Private
Assessment
Suzialeksander2014-02-04 15:56:54 CSTYou need to be an instructor to view these notes.Requires Changes
Protein
Publication
Qualifier
Go term
Evidence
With/From
Notes
Unique/Original