BOL: Related items

Influenza animation - flu virus mechanism

Thu, 17 Oct 2013 19:43:13 -0500

Animation of the mechanism of an influenza virus and how Crucell's antibodies target the HA1 proteins on the virus and prevent further spread of influenza. Client: Crucell Direction, Design & Animation: Daniel Lim, 2Preform Music & Sound Design: Javier Barrero, Logical Disorder Production Company: David Hager, All Terrain Media

Cancer Growth Animation

Fri, 20 Sep 2013 06:16:51 -0500

This video demonstrates how cancer growth happens in human body.

Pharmacogenomics at Mayo Clinic

Mon, 14 Oct 2013 16:21:45 -0500

The right drug, at the right dose, for the right patient. Mayo Clinic uses the latest technologies to understand how drugs will work in individual patients, maximizing drug efficacy and minimizing the potential for side effects.

Retrovirus Replication 3D Animation

Sat, 26 Oct 2013 09:07:25 -0500

The example used is the HIV Lentivirus. This video does a great job describing "complex" retrovirus transcription in a visually appealing way that is sufficient in detail for upper level coursework and possibly graduate coursework. * Modes of action for some anti-viral drugs are also described. NOTE: The viral genome in the form of DNA stays in the cell's chromosome! This is the predominant reason for the persistence of retroviral infections.

Janet Iwasa: How animations can help scientists test a hypothesis

Sun, 10 Aug 2014 15:26:04 -0500

3D animation can bring scientific hypotheses to life. Molecular biologist (and TED Fellow) Janet Iwasa introduces a new open-source animation software designed just for scientists. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector

Cancer's origins revealed

Jitendra Narayan — Thu, 15 Aug 2013 13:06:56 -0500

Researchers have provided the first comprehensive compendium of mutational processes that drive tumour development. Together, these mutational processes explain most mutations found in 30 of the most common cancer types. This new understanding of cancer development could help to treat and prevent a wide-range of cancers.

More at >> http://www.sanger.ac.uk/about/press/2013/130814.html

An entire genome written in lab

Rahul Nayak — Fri, 25 Oct 2013 09:43:03 -0500

This is the first time ever the genetic code has been fundamentally changed. The breakthrough is a huge step forward in synthetic biology and opens up the possibility of turning re-coded bacteria into biofactories, capable of producing potent new forms of protein that could fight disease or generate sustainable materials.

More @ http://news.yale.edu/2013/10/17/researchers-rewrite-entire-genome-and-add-healthy-twist

News Reference: Yale news

Image Source: Sciencedaily.

DIAMOND

Jit — Thu, 27 Apr 2017 04:21:54 -0500

DIAMOND is a sequence aligner for protein and translated DNA searches and functions as a drop-in replacement for the NCBI BLAST software tools. It is suitable for protein-protein search as well as DNA-protein search on short reads and longer sequences including contigs and assemblies, providing a speedup of BLAST ranging up to x20,000.

More at file:///home/urbe/Downloads/diamond_manual.pdf

http://www.nature.com/nmeth/journal/v12/n1/full/nmeth.3176.html

Address of the bookmark: https://github.com/bbuchfink/diamond

DNA testing companies around the globe !

Jit — Thu, 13 Jul 2017 04:44:03 -0500

It was realized in the 1940s that DNA molecules are passed down through the generations of a family. In 1953 Watson and Crick elucidated the chemical structure of this molecule as a twisted ladder (a ‘helix’) made of two strands. DNA occurs in all the cells of our body, it is our blueprint! The strands of DNA contain information in the form of a code, which in turn determines our individual traits and characteristics. This code, the genetic code, is the order of four types of DNA building block. When the two strands of DNA separate, each building block (‘base’) accurately templates a corresponding base on the newly made strand of DNA so that information is not lost but is instead duplicated and preserved.

Testing for similarities between DNA (deoxyribonucleic acid) samples from two people allows family relationships to be established – or disproved – to an extraordinarily high degree of certainty. A common use for a DNA test is to establish if a man is the biological father of a child; this is known as a paternity test. However, there are other uses for the science of DNA testing (also called genotyping), these include forensic analysis of human DNA samples, and tracking relationships amongst domesticated animals.

The order in which the bases occur in DNA is referred to as the DNA sequence. Each person is unique and just as people differ in their fingerprints, they also have a unique and slightly different DNA sequence. Half of a person’s DNA is received from their mother, and half is received from the father. However, while fingerprints have no value for establishing family relationships, the minor variations in DNA sequence are extraordinarily useful for this purpose. All cells of our body contain DNA, skin cells from the lining of the cheek provide a simple and convenient source of material.

DNA is purified from these cells and the minor variations are read out as a type of bar-code by a machine. When the net DNA ‘barcodes’ from family members are lined up next to each other it becomes clear when a child is related to biological parents because half the stripes in the bar-code like signature will line up with those of the mother, and half will line up with those of the father. On the other hand, in the absence of a biological relationship, the DNA signatures from a child and from a potential parent are not found to have 50% in common. It may be appreciated that DNA testing is the most convenient and scientifically accurate method of determining relationships between people.

Following are the list of companies who qssist in DNA testing:

DNA testing companies

23andMe (admixture, adoption, deep ancestry, genealogy) (health and trait reports also available in some countries)
24 genetics (admixture, exome sequencing, health, paternity, pharmacogenetics, whole genome sequencing) A company catering for the Spanish market
African Ancestry (deep ancestry)
AfricanDNA (FTDNA affiliate) (admixture, deep ancestry, genealogy)
AncestrybyDNA (admixture, deep ancestry)
AncestryDNA, a subsidiary of Ancestry.com (admixture, adoption, genealogy)
Atlas Biomed (deep ancestry, diet, health and traits, sport) A test catering for the Russian market
BritainsDNA (formerly Ethnoancestry) (admixture, deep ancestry)
Centrillion Biosciences (aka TribeCode) (admixture, deep ancestry)
CymruDNAWales - see BritainsDNA
Dante Labs (exome sequencing, health, whole genome sequencing) A test aimed at the European market
DNA Ancestry and Family Origin (FTDNA affiliate in the Middle East) (admixture, adoption, deep ancestry, full mtDNA sequencing, genealogy)
DNA Consultants (admixture, deep ancestry)
DNA Tribes (admixture)
DNA Worldwide (formerly a FTDNA partner. See also Living DNA)
Ethnoancestry - see BritainsDNA
Family Tree DNA (admixture, adoption, deep ancestry, full mtDNA sequencing, genealogy, Y chromosome sequencing)
Full Genomes Corporation (whole genome sequencing, Y-chromosome sequencing)
Gene by Gene - the parent company of Family Tree DNA which now incorporates the companies previously known as DNA Traits, DNA DTC and DNA Findings (research, health, exome sequencing, whole genome sequencing)
Genebase (deep ancestry, genealogy)
GenoTek (admixture, genealogy, diet and fitness, family planning, health, talents and sports) A company catering for the Russian market
Genographic Project (admixture, deep ancestry)
Genos Research Inc (DTC whole exome sequencing; consumer focused healthcare big data spin out from Complete Genomics; Note: no genetic genealogy focus or tools)
Guardiome (admixture, whole genome sequencing and interpretation)
Helix (exome sequencing) US supplier of the Genographic Project Geno 2.0 Next Generation test
iGENEA (FTDNA affiliate) (admixture, deep ancestry, genealogy)
IrelandsDNA - See BritainsDNA (formerly Ethnoancestry)
MyDNA Global - a new name for BritainsDNA
Living DNA (admixture, deep ancestry) See also DNA Worldwide
MyHeritage DNA (admixture, genealogy)
Oxford Ancestors (deep ancestry)
Roots for Real (admixture, deep ancestry)
ScotlandsDNA - (formerly Ethnoancestry) (admixture, deep ancestry)
Sorenson Genomics (laboratory services)
Sure Genomics (whole genome sequencing and interpretation)
TribeCode See Centrillion Biosciences
Veritas Genetics (whole genome sequencing and interpretation)
Xcode (Diet and Fitness, Precision medicine, Genotyping, Sequencing, Interpretation)
YorkshiresDNA - See BritainsDNA (formerly Ethnoancestry)
WeGene (admixture, deep ancestry, health, sports, traits) A test tailored for the East Asian market
YSEQ (custom Y-SNPs, Y-STRs, SNP panels, whole genome sequencing)

ALPACA: A hybrid strategy for assembly of genomic DNA shotgun sequencing reads.

Seema Singh — Mon, 30 Apr 2018 04:38:40 -0500

ALPACA requires Celera Assembler 8.3 or later. It is recommended to build Celera Assembler from source. (Why? The pre-built binaries CA_8.3rc1 and CA8.3rc2 will work for any large data set.

Detail paper at https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-017-3927-8

Address of the bookmark: https://github.com/VicugnaPacos/ALPACA