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Recent Activity
All posts created by Tamarah_Adair
Link to this post | posted 31 Oct, 2024 20:19 | |
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Thank you! I appreciate your quick response. |
Link to this post | posted 31 Oct, 2024 15:52 | |
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I am working on MRAs and these are one of the reviewer's comments: – Illumina platform description and a description of how the reads were quality controlled is missing - Line 46: versions used should be added (Newbler and Consed) - a description of how the genome termini were determined is lacking, This is the paragraph I submitted Genomic DNA was isolated using the Wizard® DNA Clean-Up Kit (Promega) and sequenced by the Pittsburg Bacteriophage Institute using Illumina Sequencing. The NEB Ultra II Library Kit, v3 reagents, was used for each phage with read lengths recorded at 150-base single-end reads. The number of reads and average sequence coverage is recorded in Table 1. Reads were assembled using Newbler (8 ) and Consed (9). Any help is much appreciated. Tammy |
Link to this post | posted 31 Oct, 2024 14:39 | |
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Thanks for posting. I am having the same issue. |
Link to this post | posted 13 Jan, 2024 20:08 | |
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Vassie, I was thinking the same thing about the shirts! David, thank you for all the inspiring messages and leadership. I will miss seeing you, but I wish you the very best! Tammy vcw0 |
Posted in: General Message Board → A Message from David Asai
Link to this post | posted 15 Sep, 2023 22:01 | |
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Has anyone studied the holins in AZ? |
Posted in: Cluster AZ Annotation Tips → Endolysin
Link to this post | posted 03 Jun, 2023 16:04 | |
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In Lakshmi and other AK phages GeneMark is showing a potential frameshift arrow and coding potential that some students have looked at and hypothesized that there are 2 genes (starting at 31127 and then switching frames at a polyG sequence to end at 31589), and then a second gene at 31589-33757 that make up a primase/polymerase AND a helicase instead of the one larger orf 31127-33757 that combines these domains and is annotated as primase/polymerase/helicase with HHPred evidence. In some draft phages, this long orf (31127-33757 in Lakshmi) appears to have a short overlapping gene about 100bp from the start, representing this extra coding potential that MAY be the second half of the first gene, as hypothesized by these students. (They did some modeling that supports their ideas.) The paper the students have https://www.frontiersin.org/articles/10.3389/fgene.2012.00242/full indicates there could be GGGGG slippery sequence. However, without further evidence (as of June 2023), we are NOT calling these 2 genes or a frameshift at this time, and instead calling the single long orf. Debbie added GeneMark output to illustrate. Agreed that something like what is described could be some sort of frameshift BUT an area of low coding potential that just happens to be higher CP in another frame is not unheard of. Only 1 ORF to call here. Bench data would be required here. |
Posted in: Cluster AK Annotation Tips → Primase/helicase question
Link to this post | posted 03 Jun, 2023 16:03 | |
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In Lakshmi and other AK phages GeneMark is showing a potential frameshift arrow and coding potential that some students have looked at and hypothesized that there are 2 genes (starting at 31127 and then switching frames at a polyG sequence to end at 31589), and then a second gene at 31589-33757 that make up a primase/polymerase AND a helicase instead of the one larger orf 31127-33757 that combines these domains and is annotated as primase/polymerase/helicase with HHPred evidence. In some draft phages, this long orf (31127-33757 in Lakshmi) appears to have a short overlapping gene about 100bp from the start, representing this extra coding potential that MAY be the second half of the first gene, as hypothesized by these students. (They did some modeling that supports their ideas.) The paper the students have https://www.frontiersin.org/articles/10.3389/fgene.2012.00242/full indicates there could be GGGGG slippery sequence. However, without further evidence (as of June 2023), we are NOT calling these 2 genes or a frameshift at this time, and instead calling the single long orf. |
Posted in: Cluster AK Annotation Tips → Primase/helicase question
Link to this post | posted 12 Sep, 2022 23:29 | |
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Job openings in the Department of Biology at Baylor University |
Posted in: General Message Board → Job Openings at Baylor University
Link to this post | posted 30 Jul, 2022 17:36 | |
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Hi. I have been using Arthrobacter hosts for several years and I am thinking about trying out hunting for Corynebacteriophage this year. Are there any suggestions for hosts or protocols? Thank you for any information. Tammy |
Posted in: Phage Discovery/Isolation → New hosts - human microbiome
Link to this post | posted 21 May, 2022 13:28 | |
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I was checking my Review to Improve on Casserole and there are changes to gpXX for each hypothetical protein. Is this an update? |