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User:Jolive15

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My Annotations

StatusPageDate/TimeGO Term (Aspect)ReferenceEvidenceNotesLinks
acceptablePSEST:NOSZ2011-10-18 17:44:29 CDTGO:0015677 copper ion import (P)PMID:2170125ECO:0000315 mutant phenotype evidence used in manual assertion

Table 2: Copper content in cells of mutant phenotypes drops dramatically indicating cells cannot import copper.

challenge
acceptableECOLI:NARI2011-10-22 21:57:22 CDTGO:0009325 nitrate reductase complex (C)PMID:3053688ECO:0000314 direct assay evidence used in manual assertion

Figure 4. Column 2 (0 min); Column 3 (2min) Column 4 (10min). As length of purification process increases, expression decreases - less expression in each consecutive column after column 2. Evidence that narJ is lost during lengthy purification process.

challenge
acceptableEMENI:NIRA2011-10-22 22:02:13 CDTGO:0003700 sequence-specific DNA binding transcription factor activity (F)PMID:1922075ECO:0000314 direct assay evidence used in manual assertion

Figure 6,7. These figures show that the NIRA protein binds to the cis-acting sites of niaD and niiA.

challenge
acceptableECOLI:NAPA2011-10-23 13:53:46 CDTGO:0030288 outer membrane-bounded periplasmic space (C)PMID:10234835ECO:0000314 direct assay evidence used in manual assertion

Figure 1. Periplasmic proteins separated and stained for nitrate reductase activity. Banding seen is due to the reduction of nitrite formed as the product of NapA activity by periplasmic nitrite reductase [20].

challenge
acceptableECOLI:NAPA2011-10-23 14:15:29 CDTGO:0008940 nitrate reductase activity (F)PMID:10234835ECO:0000314 direct assay evidence used in manual assertion

Nap activity was detected, but associated with a band of decreased electrophoretic mobility which lacks c-type cytochrome, implying that NapA is active with the artificial electron donor, methyl viologen, in the absence of NapB (Fig. 1, track 2).

challenge
acceptablePSEST:NORB2011-10-23 17:32:32 CDTGO:0016966 nitric oxide reductase activity (F)PMID:7508388ECO:0000315 mutant phenotype evidence used in manual assertion

Figure 8. Deletion-replacement mutagenesis of the gene norB resulted in the loss of NO reduction of P stutzeri strain MK321.

challenge
acceptableRHOSH:O881112011-11-04 19:48:02 CDTGO:0071941 nitrogen cycle metabolic process (P)PMID:10227138ECO:0000315 mutant phenotype evidence used in manual assertion

Table 3. Genes napKEFDABC were determined to be involved in denitrification in an experiment that measured gases released by four strains: wild-type, nap-bearing, napD-deficient mutant and non-nap bearing mutant that conjugated with another bacterium containing napKEFDABC. Wild-type strain produced gases which showed denitrification activity. napD deficient strain as well as non-nap bearing strain produced no gases and therefore no denitrification activity. Nap-deficient mutant that conjugated with nap-bearing bacterium regained denitrification activities.

challenge

acceptable:7
unacceptable:0
requires_changes:0
flagged:0

Annotations challenged by Jolive15

StatusAuthor,GroupPageGO Term (Aspect)ReferenceEvidenceLinksPage history
acceptableHelioslaw,
Team Jimmy Johns
BACSU:ABRBGO:0043937 - regulation of sporulation (P)PMID:15057450ECO:0000316 genetic interaction evidence used in manual assertionchallengeC: 2
acceptableDhaase1,
Team Step 1 Nitrification
NITEU:AMOAGO:0004497 - monooxygenase activity (F)PMID:16349014ECO:0000314 direct assay evidence used in manual assertionchallengeC: 2
acceptableJolive15,
Team Denitrifiers
ECOLI:NAPAGO:0030288 - outer membrane-bounded periplasmic space (C)PMID:10234835ECO:0000314 direct assay evidence used in manual assertionchallengeC: 3

0 annotations fixed by Jolive15