the most relevant methods to classify or compare microbial genomes based on k-mers can be broadly divided into the following categories:
Good section to skim
the most relevant methods to classify or compare microbial genomes based on k-mers can be broadly divided into the following categories:
Good section to skim
found something extremely interesting that certain proteins had evolved by an almost legol like 00:54:01 recombination of components that had already been tested and tried to make a new very interesting legol like object which is a new protein
for - follow up - 2001 human genome Nature paper - proteins synthesized by higher level processes, not just genes - 2001 Nature paper on human genome project
to - 2001 human genome project Nature paper - https://hyp.is/KMjUJBYFEe-U9JdKN9-cVw/www.nature.com/articles/35057062
if you could correct this Gene would we have the future reassured and we can then avoid all of these diseases I very much doubt it and I think it's very dangerous 00:23:49 because
for - adjacency - progress trap - Crispr - gene therapy - Denis Noble - human genome project
adjacency - between - human genome project - gene therapy - Crispr - progress trap - adjacency relationship - The idea that we can find specific causal relationships between genes and disease and use gene therapy to cure disease, - an envisioned goal of the human genome project - can be very dangerous because - usually one gene collaborates with many other genes to bring about an effect - If we don't know all the relationships, we can bring about a progress trap
if you look for those in the genome you will not find them 00:05:26 anywhere in the genome
for - comparison - genome coding to computer program
the message I've put here we wish them all 00:03:44 well because that's the ending of my new book coming out next month
for - metaphor - refuting genome as - book of life
a bit of size comparison
for - size comparison - genome to cell
biology Beyond The 00:00:19 genome
for - book - Biology Beyond the Genome - author - scientist - biologist - Denis Noble - book - Understanding Living Systems
About ten years ago, a massive breakthrough happened in genomic research technology. A method appeared which is called NGS, next generation sequencing, and this method significantly cuts time and costs of any genomic research. For example, have you ever heard about the Human Genome Project? It was quite a popular topic for science fiction some time ago. 00:03:10 This project launched in 1990 with the goal to decrypt all genomic information in a human organism. At that time, with the technology of the time, it took ten years and three billion dollars to reach the goals of this project. With NGS, all of that can be done in just one day at the cost of 15,000 dollars.
Primers to target the DXS gene24 (one copy per genome) and the ampicillin resistance gene on the plasmid were created using the Primer3Plus design tool
To perform bacterial genome assembly, we suggest using the third-party de novo assembly tool Flye3. This analysis package represents a complete pipeline, taking raw nanopore reads as input, and producing polished contigs as output. We also recommend one round of polishing with Medaka4. These tools can be found on GitHub
Varmus, H. (2021, August 31). Covid has revealed the need for genomic sequencing around the world. Financial Times. https://www.ft.com/content/342fd3c3-5a22-49a0-9cef-135f2ccd8700
ReconfigBehSci. (2021, December 12). RT @ryan_landay: > A new diverse genome has appeared within the B.1.1.529 lineage that has all of the shared mutations of B.1.1.529, some o… [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1470066521615605766
whole-genome sequencing (WGS) provides the highest possible subtyping resolution improving the surveillance, outbreak investigation, source attribution, and microbial population studies
BA.2 sub-lineage has even higher propensity to spread among people and has the ability to infect people who have been fully vaccinated and/or previously infected by escaping from neutralising antibodies induced by vaccination or infection.
Shelton, J. F., Shastri, A. J., Fletez-Brant, K., Stella Aslibekyan, & Auton, A. (2022). The UGT2A1/UGT2A2 locus is associated with COVID-19-related loss of smell or taste. Nature Genetics, 54(2), 121–124. https://doi.org/10.1038/s41588-021-00986-w
Mallapaty, Smriti. ‘Where Did Omicron Come from? Three Key Theories’. Nature 602, no. 7895 (28 January 2022): 26–28. https://doi.org/10.1038/d41586-022-00215-2.
Genome sequencing is complex, and only 38 laboratories across the country (https://bit.ly/3ED4vrP) have the ability to sequence a virus which is as infectious as this
Maxmen, A. (2021). Omicron blindspots: Why it’s hard to track coronavirus variants. Nature. https://doi.org/10.1038/d41586-021-03698-7
Sridhar, D. (2021, November 28). How bad will the Omicron Covid variant be in Britain? Three things will tell us. The Guardian. https://www.theguardian.com/commentisfree/2021/nov/28/omicron-covid-variant-britain-southern-africa
Mallapaty, S. (2021). The search for people who never get COVID. Nature. https://doi.org/10.1038/d41586-021-02978-6
Rono, E. K. (2021). Covid-19 genomic analysis reveals clusters of emerging sublineages within the delta variant [Preprint]. Genomics. https://doi.org/10.1101/2021.10.08.463334
To identify early embryonic base substitutions, we analysed whole-genome sequences of blood samples from 279 individuals with breast cancer (mean sequencing coverage 32-fold; Supplementary Table 1) seeking mutations with VAFs ranging from 10% to 35%
This is what the research is studying.
Kraemer, M. U. G., Hill, V., Ruis, C., Dellicour, S., Bajaj, S., McCrone, J. T., Baele, G., Parag, K. V., Battle, A. L., Gutierrez, B., Jackson, B., Colquhoun, R., O’Toole, Á., Klein, B., Vespignani, A., COVID-19 Genomics UK (COG-UK) Consortium‡, Volz, E., Faria, N. R., Aanensen, D. M., … Pybus, O. G. (2021). Spatiotemporal invasion dynamics of SARS-CoV-2 lineage B.1.1.7 emergence. Science, 373(6557), 889–895. https://doi.org/10.1126/science.abj0113
O’Toole, Á., Scher, E., Underwood, A., Jackson, B., Hill, V., McCrone, J. T., Colquhoun, R., Ruis, C., Abu-Dahab, K., Taylor, B., Yeats, C., du Plessis, L., Maloney, D., Medd, N., Attwood, S. W., Aanensen, D. M., Holmes, E. C., Pybus, O. G., & Rambaut, A. (2021). Assignment of epidemiological lineages in an emerging pandemic using the pangolin tool. Virus Evolution, veab064. https://doi.org/10.1093/ve/veab064
Kraemer, M. U. G., Hill, V., Ruis, C., Dellicour, S., Bajaj, S., McCrone, J. T., Baele, G., Parag, K. V., Battle, A. L., Gutierrez, B., Jackson, B., Colquhoun, R., O’Toole, Á., Klein, B., Vespignani, A., Consortium‡, T. C.-19 G. U. (CoG-U., Volz, E., Faria, N. R., Aanensen, D., … Pybus, O. G. (2021). Spatiotemporal invasion dynamics of SARS-CoV-2 lineage B.1.1.7 emergence. Science. https://doi.org/10.1126/science.abj0113
Mallapaty, S. (2021). India’s neighbours race to sequence genomes as COVID surges. Nature, 593(7860), 485–486. https://doi.org/10.1038/d41586-021-01287-2
Genomic characterisation of an emergent SARS-CoV-2 lineage in Manaus: Preliminary findings - SARS-CoV-2 coronavirus / nCoV-2019 Genomic Epidemiology. (2021, January 25). Virological. https://virological.org/t/genomic-characterisation-of-an-emergent-sars-cov-2-lineage-in-manaus-preliminary-findings/586/2
Merrick, J. (2021, April 20). Covid-19 variants: South African strain is causing the most concern for UK scientists. iNews. https://inews.co.uk/news/politics/covid-19-variants-south-african-strain-is-causing-the-most-concern-for-uk-scientists-965679?utm_term=Autofeed&ito=social_itw_theipaper&utm_medium=Social&utm_source=Twitter#Echobox=1618951521
Nabavi, N., & Dobson, J. (2021, April 21). Covid-19 new variants—known unknowns. The BMJ Opinion. https://blogs.bmj.com/bmj/2021/04/21/covid-19-new-variants-known-unknowns/?utm_campaign=shareaholic&utm_medium=twitter&utm_source=socialnetwork
More transmissible and evasive SARS-CoV-2 variant growing rapidly in Brazil | Imperial News | Imperial College London. (n.d.). Imperial News. Retrieved 18 April 2021, from https://www.imperial.ac.uk/news/216053/more-transmissible-evasive-sarscov2-variant-growing/
de Oliveira T, Lutucuta S, Nkengasong J, Morais J, Paixao JP, Neto Z, Afonso P, Miranda J, David K, Ingles L, Amilton P A P R R C, Freitas H R, Mufinda F, Tessema K S , Tegally H, San E J, Wilkinson E, Giandhari J, Pillay S, Giovanetti M, Naidoo Y, Katzourakis A, Ghafari M, Singh L, Tshiabuila D, Martin D, Lessells R. (2021) A Novel Variant of Interest of SARS-CoV-2 with Multiple Spike Mutations Detected through Travel Surveillance in Africa. medRxiv. https://www.krisp.org.za/publications.php?pubid=330. Accessed 26 March 2021.
Volz, E., Mishra, S., Chand, M. et al. Assessing transmissibility of SARS-CoV-2 lineage B.1.1.7 in England. Nature (2021). https://doi.org/10.1038/s41586-021-03470-x
Virological. ‘Recombinant SARS-CoV-2 Genomes Involving Lineage B.1.1.7 in the UK - SARS-CoV-2 Coronavirus / SARS-CoV-2 Molecular Evolution’, 17 March 2021. https://virological.org/t/recombinant-sars-cov-2-genomes-involving-lineage-b-1-1-7-in-the-uk/658.
Miro Weinberger. (2020, December 3). Our 1st Covid-19 wastewater tests since Thanksgiving just came in—Virus levels are up significantly citywide. I hope that all of #BTV will look at this graph and see what I see: A call to action, to stop gathering with other households, and to get tested ASAP if you have https://t.co/8nxTwOOcFA [Tweet]. @MiroBTV. https://twitter.com/MiroBTV/status/1334613511692017664
Here’s what we know about the new variant of coronavirus | Sharon Peacock. (2020, December 22). The Guardian. http://www.theguardian.com/commentisfree/2020/dec/22/new-variant-coronavirus-genomic-sars-cov-2-pandemic
we developed a vastly improved INTEGRATE system that uses streamlined expression vectors to direct highly accurate insertions at ~100% efficiency effectively in a single orientation, independent of the cargo size, without requiring selection markers
Efficiency sounds too exciting to not try!
Ferretti, A. P., Kula, T., Wang, Y., Nguyen, D. M., Weinheimer, A., Dunlap, G. S., Xu, Q., Nabilsi, N., Perullo, C. R., Cristofaro, A. W., Whitton, H. J., Virbasius, A., Olivier, K. J., Baiamonte, L. B., Alistar, A. T., Whitman, E. D., Bertino, S. A., Chattopadhyay, S., & MacBeath, G. (2020). COVID-19 Patients Form Memory CD8+ T Cells that Recognize a Small Set of Shared Immunodominant Epitopes in SARS-CoV-2. MedRxiv, 2020.07.24.20161653. https://doi.org/10.1101/2020.07.24.20161653
Guo, L., Boocock, J., Tome, J. M., Chandrasekaran, S., Hilt, E. E., Zhang, Y., Sathe, L., Li, X., Luo, C., Kosuri, S., Shendure, J. A., Arboleda, V. A., Flint, J., Eskin, E., Garner, O. B., Yang, S., Bloom, J. S., Kruglyak, L., & Yin, Y. (2020). Rapid cost-effective viral genome sequencing by V-seq. BioRxiv, 2020.08.15.252510. https://doi.org/10.1101/2020.08.15.252510
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Qu, J., Cai, Z., Liu, Y., Duan, X., Han, S., Zhu, Y., Jiang, Z., Zhang, Y., Zhuo, C., Liu, Y., Liu, Y., Liu, L., & Yang, L. (2020). Persistent bacterial coinfection of a COVID-19 patient caused by a genetically adapted Pseudomonas aeruginosa chronic colonizer. BioRxiv, 2020.08.05.238998. https://doi.org/10.1101/2020.08.05.238998
Lednicky, J. A., Lauzardo, M., Fan, Z. H., Jutla, A. S., Tilly, T. B., Gangwar, M., Usmani, M., Shankar, S. N., Mohamed, K., Eiguren-Fernandez, A., Stephenson, C. J., Alam, M. M., Elbadry, M. A., Loeb, J. C., Subramaniam, K., Waltzek, T. B., Cherabuddi, K., Morris, J. G., & Wu, C.-Y. (2020). Viable SARS-CoV-2 in the air of a hospital room with COVID-19 patients. MedRxiv, 2020.08.03.20167395. https://doi.org/10.1101/2020.08.03.20167395
How coronavirus mutations can track its spread—And disprove conspiracies. (2020, March 26). Science. https://www.nationalgeographic.com/science/2020/03/how-coronavirus-mutations-can-track-its-spread-and-disprove-conspiracies/
How scientists know COVID-19 is way deadlier than the flu. (2020, July 2). Science. https://www.nationalgeographic.com/science/2020/07/coronavirus-deadlier-than-many-believed-infection-fatality-rate-cvd/
Behrmann, Ole, and Martin Spiegel. ‘COVID-19: From Rapid Genome Sequencing to Fast Decisions’. The Lancet Infectious Diseases 0, no. 0 (14 July 2020). https://doi.org/10.1016/S1473-3099(20)30580-6.
Balloux, F. (2020, May 22) A thread written by @BallouxFrancois. Threader. https://threader.app/thread/1263745877702737920
Andersen, K.G., Rambaut, A., Lipkin, W.I. et al. The proximal origin of SARS-CoV-2. Nat Med 26, 450–452 (2020). https://doi.org/10.1038/s41591-020-0820-9
"Nala" the female German Shepherd Dog. Nala, or formally “Jonkahra Nala” (Australian Registration #2100398550)
More on Nala in the Vet Candy blog https://www.myvetcandy.com/clinicalupdblog/2020/4/2/first-complete-german-shepherd-dna-offers-new-tool-to-fight-disease
Findings
Coverage in GenomeWeb https://www.genomeweb.com/scan/german-shepherds-own-sequence#.XoeoXG4o-qA
Two independent modes of chromatin organization revealed by cohesin removal
What Tools/Libraries Do You Use To Visualize Genomic Feature Data?
discussion of tools; recently revived
ASCIIGenome is a command-line genome browser running from terminal window
Artemis is a free genome browser and annotation tool that allows visualisation of sequence features, next generation data and the results of analyses within the context of the sequence, and also its six-frame translation
Genome Maps is a modern and high-performance web-based HTML5 genome browser
Major flaws in "Identification of individuals by trait prediction using whole-genome sequencing data"
re Venter study in PNAS, claiming to be able to identify people based on whole genome data
Plot a course through the genome Inspired by Google Maps, a suite of tools is allowing researchers to chart the complex conformations of chromosomes.
mentioned tools are focused on (capture) Hi-C data
Napoleon oak genome sequencing project web site: example of public engagement in tree genomics
Quercus robur Genome sequencing and assembly
data (not yet live) associated with https://hyp.is/4DerrmIaEeehDPNBqsRcxQ/www.biorxiv.org/content/biorxiv/early/2017/06/13/149203.full.pdf
Takada et al. 2013
NIG Mouse Genome Database: JF1 and MSM SNPs; effective genome browser
You must quit IGV and restart for this preference to take effect. The genome should appear in the drop-down list.
restart may be insufficient; had to modify prefs.properties in ~/igv (removing old cached genome values) before i could see my genomes
IsPreviousVersionOf doi:10.5524/100148
This paper was studied in a case study that lead to some corrections. See the paper here: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0127612
genomically poorly explored
Poorly studied in some part to its very high degree of heterozygosity. You can get some more insight here, where it was nominated as a "top ten genome" http://www.homolog.us/blogs/blog/2015/05/08/top-ten-genomes-ix-pacific-oyster/
Long Fragment Read technology
See Nature doi:10.1038/nature11236 for more on how LFR works: http://www.nature.com/nature/journal/v487/n7406/full/nature11236.html