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User:Hufnag30

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SUPER BOWL (Round 5)

My Annotations

StatusPageDate/TimeGO Term (Aspect)ReferenceEvidenceNotesLinks
acceptableORYSJ:B8YIE82012-04-12 20:36:41 CDTGO:0051747 cytosine C-5 DNA demethylase activity (F)PMID:21896764ECO:0000315 mutant phenotype evidence used in manual assertion

table 2 shows that the knockdown of DNG701 causes DNA Hypermethylation of Tos17 at 5m-cytosine in rice and table 3 shows that overexpression of DNG701 Leads to DNA hypomethylation in rice

challenge
updatedbyinstructorDANRE:Q32SK82012-04-14 15:22:37 CDTGO:0001944 vasculature development (P)PMID:22179604ECO:0000315 mutant phenotype evidence used in manual assertion

Table 2 shows that Netrin-4 down-regulation in zebrafish leads to blood vessel formation defects and the authors additionally noted that only blood vessel formation was altered, not blood circulation, heartbeat or somite formation.

challenge
acceptableBACSU:MGSA2012-04-14 15:44:46 CDTGO:0008929 methylglyoxal synthase activity (F)PMID:21992469ECO:0000314 direct assay evidence used in manual assertion

On page 777, the authors state that they performed direct assays where MgsA protein is incubated with its substrate, DHAP and methylglyoxal is produced. The methylglyoxal is said to have been measured spectrophotometrically.

challenge
requireschanges9RHIZ:G4VUY72012-04-14 16:38:00 CDTGO:0008408 3'-5' exonuclease activity (F)PMID:22262096ECO:0000314 direct assay evidence used in manual assertion

Figure 3 shows the direct measurement of the degradation of oligoribonucleotides upon exposure to NrnC protein. Specifically, the 3'-5' activity is known because the oligoribonucleotices were fluorescently labeled on their 5' ends to know that the 3' end is degraded before the 5' end

challenge
acceptableMEDTR:B4Y0U02012-04-15 10:11:22 CDTGO:0016420 malonyltransferase activity (F)PMID:18419782ECO:0000314 direct assay evidence used in manual assertion

Figure 5 shows the results of a direct assay of Mat1, Mat2 and Mat3 showing that they all utilized malonyl CoA as the thioester donor, and converted all the tested 7-O-glycosidic isoflav- ones and flavanones into a corresponding products. The authors went further and said that "Collision-induced dissoci- ation (CID) fragmentation of the product suggested that malonylation occurred at the 7-O-glycoside"

challenge
acceptableMEDTR:Q84UC12012-04-15 10:52:10 CDTGO:0004356 glutamate-ammonia ligase activity (F)PMID:16136328ECO:0000314 direct assay evidence used in manual assertion

Figure 6a shows that the authors were directly measuring the glutamine synthesis by the reaction L-glutamate + ATP + NH(4)(+) = L-glutamine + ADP + 2 H(+) + phosphate., using the transferase assay (see methods).

challenge

acceptable:4
unacceptable:0
requires_changes:1
flagged:0

Annotations challenged by Hufnag30

StatusAuthor,GroupPageGO Term (Aspect)ReferenceEvidenceLinksPage history

0 annotations fixed by Hufnag30


MSU Internal

My Annotations

StatusPageDate/TimeGO Term (Aspect)ReferenceEvidenceNotesLinks
acceptableMAIZE:PGMC12012-04-01 07:51:44 CDTGO:0004614 phosphoglucomutase activity (F)PMID:9662542ECO:0000314 direct assay evidence used in manual assertion

Table 1 shows that the researchers directly measured the conversion of Glc-1-P to Glc-6-P in various Oxidative situations amongst PGMC1 mutants.

challenge

acceptable:1
unacceptable:0
requires_changes:0
flagged:0

Annotations challenged by Hufnag30

StatusAuthor,GroupPageGO Term (Aspect)ReferenceEvidenceLinksPage history

0 annotations fixed by Hufnag30