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Recent Activity
JustinA posted in Plaques appear on spot test, don't appear in titer
Viknesh Sivanathan posted in Plaques appear on spot test, don't appear in titer
JustinA posted in Plaques appear on spot test, don't appear in titer
Viknesh Sivanathan posted in Plaques appear on spot test, don't appear in titer
RyanWheeler posted in Plaques appear on spot test, don't appear in titer
All posts created by debbie
Link to this post | posted 30 May, 2020 15:50 | |
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Sigma factors and transcription factors are gene assignments that are use across all organisms. Gene regulation is everywhere! They are not unique to prokaryotes, and as such, they have diverse means in the context of, at the very least, prokaryotes vs eukaryotes. Today, May 30, 2020, we are going to avoid them all together and call such hits "DNA binding proteins" for now. One of the exceptions is WhiB. We will still call "WhiB family transcription factor" when appropriate. debbie |
Link to this post | posted 30 May, 2020 15:37 | |
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Hi. After much deliberation, I believe that the best call for gene 60 (38695 - 39510 ) of Goose (and others) from Cluster A10 is to call it a "hydrolase". A very unsatisfying choice, but for now, we don't have enough information to identify a substrate that provides more information. |
Link to this post | posted 22 May, 2020 00:20 | |
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Hi Sally, I am attaching my investigation for kicks and giggles. That this (or similar) is in other CZs and a P3 is fun! Punch line is that 39 can be called a toxin in a toxin/antitoxin system and 40 can be called an antitoxin in a toxin/antitoxin system. |
Link to this post | posted 21 May, 2020 00:45 | |
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Andy, I would still call this gene a Hypothetical Protein. Even though has hits to a thiamine binding domain, it is unclear what the function of it is. Considering how many hits it has to other things that have no identified function, it would be prudent to wait to call this anything. |
Link to this post | posted 19 May, 2020 12:31 | |
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Based on Jamie's discussion (Thanks Jamie!), let's call this Hypothetical Protein. Greg - BTW and FYI - I asked Jamie because he studies DNA polymerases. debbie |
Link to this post | posted 10 May, 2020 21:17 | |
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Here is my rule of thumb on this. We used to always call the two genes upstream of TMP "tail assembly chaperones". Because we thought that all Siphoviridae had to have the programmed frameshift. That is no longer the case, so now we look for evidence that we are matching tail assembly chaperones (G and G/T). Protein "G" has a long history of being well conserved, so it can be somewhat easy to find hits. "T" does not. So I don't necessarily need to have a match to the second gene. HOWEVER, I would need to see a slippery sequence, connecting the "T" to the "G" to be able to call it. Therefore if the "G" protein has hits I will call it. If the "T" has no hits and I can't find a canonical 'slippery' sequence, I call the second gene a "Hypothetical Protein". Bottom line, I agree with Sally! I hope that helps, debbie |
Link to this post | posted 10 May, 2020 18:51 | |
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Fred, Just make a note in your cover sheet when you submit. No worries. debbie |
Link to this post | posted 08 May, 2020 03:00 | |
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Fred, That function that I would assign Hypothetical Protein to this gene. The evidence is not strong enough for me to assign any of the choices you have pointed out. debbie |
Link to this post | posted 08 May, 2020 02:51 | |
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Ellen, I would call this gene. There is enough coding potential for me to think it is real. It is good that you ruled out the gene in the reverse frame. debbie |
Link to this post | posted 05 May, 2020 03:20 | |
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Fred, I would not delete the circled gene on your attached doc. It is an orpham. That is great! debbie |