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RNA-Seq Alignment v1.0 App Guide
RNA-Seq Alignment v1.0 App Guide

... Bowtie is an ultrafast, memory-efficient aligner designed to quickly align large sets of short reads to large genomes. Bowtie indexes the genome to keep its memory footprint small: for the human genome, the index is typically about 2.2 GB for single-read alignment or 2.9 GB for paired-end alignment. ...
Pathchat no 32 Paternity (rev)
Pathchat no 32 Paternity (rev)

... individuals. Variability in these regions can be used to distinguish one DNA profile from another. The markers used in paternity testing utilize these repeated sequences, also known as short tandem repeats (STRs). 2. DNA markers The areas of repeated DNA sequences are scattered over the chromosomes. ...
power point
power point

... • Accused of drugging and sexually assaulting patients, DNA profiles from semen samples from the assaulted women do not match Dr. Schneeberger • Blood was drawn on 3 occasions in 1992, 1993 and 1996, but never came back as a match • Finally police obtain blood from a finger prick, swabbed the inside ...
Predicting the Genes Regulated by MicroRNAs via Binding Sites in
Predicting the Genes Regulated by MicroRNAs via Binding Sites in

... Abstract: MicroRNAs form one of the groups of small noncoding RNA molecules that have completely changed our understanding of gene regulatory networks. Because microRNAs have been discovered only relatively recently, most of their functions remain unknown, providing a challenge to both experiment an ...
eMERGE Network Project Proposal for
eMERGE Network Project Proposal for

... was calculated for each pair of individuals using the genome-wide genotype data. The generalized least squares F-test was used to estimate the regression coefficient ( ) and perform association analyses, which were implemented in the R ‘emmax’ package, with adjustment for age, sex, and site. The st ...
Demonstration of the ExpandTM PCR System`s Greater Fidelity and
Demonstration of the ExpandTM PCR System`s Greater Fidelity and

... Thermostable polymerases possessing a 3'→5' exonuclease, or “proofreading,” activity are often used in polymerase chain reactions because they offer higher fidelity amplification than enzymes lacking this activity. Unfortunately, these proofreading enzymes also produce substantially lower amplificat ...
national senior certificate grade 12
national senior certificate grade 12

... During gamete formation, members of each allele pair separate such that each gamete only contains one allele for a particular trait ...
Laboratory Analytical Methods
Laboratory Analytical Methods

... difference of sibling pairs (n=322) on the proportion of alleles shared identical-by-descent. Because sibpairs in the same sibship may be nonindependent statistically, significance levels are calculated using effective degrees of freedom (edf), which reflects the number of independent sibling pairs ...
biotechnology
biotechnology

... Plasmid may: – carry antibiotic resistance genes – facilitate the transfer of genetic information from one bacterium to another. – be isolated from bacterial cells and cleaved at specific sites by restriction endonucleases, and foreign DNA is inserted. - The hybrid plasmid can be reintroduced into a ...
OSIRIS: a tool for retrieving literature about sequence variants
OSIRIS: a tool for retrieving literature about sequence variants

... are given. Finally, the list of articles found for each variant, and a list of articles that result from a ‘generic’ search are provided (see the Methods section for details). All data are provided with their corresponding links to the NCBI databases. For instance, the OSIRIS search for the HTR2A ge ...
BIO4342 Exercise 1: Detecting and Interpreting Genetic Homology
BIO4342 Exercise 1: Detecting and Interpreting Genetic Homology

... If all went well, you should now have strong BLAST hits to the Swallow protein. So, what do you think? Does this sequence contain the melanogaster ortholog of Swallow? Is that all it contains? We need to investigate further before deciding how to annotate the sequence. You can find out more about Sw ...
Enantiomeric conformation controls rate and yield of photoinduced
Enantiomeric conformation controls rate and yield of photoinduced

... Although initial reduction occurs at the Ru metal centre, the extra electron in the reduced complex is known to be localized on the TAP ligands,9 hence the rate of reverse ET may be affected by the orientation and separation of the TAP ligand relative to the nearest guanine (see Figure 5c). The most ...
DNA replication
DNA replication

... The number and size of introns in various genes in humans are extremely variable, although there is a general trend that the larger the gene, the greater the number and size of the exons. Individual introns can be far larger than the coding sequences and some have been found to contain coding sequen ...
Identification of the Minus-Dominance Gene Ortholog in
Identification of the Minus-Dominance Gene Ortholog in

... EF1-like sense, CV_EF1A1-R2; and EF1-like antisense, GpEF1AINT3-R. The PCR reaction was done as follows: 95° for 2 min, followed by 28 cycles of 95°/15 sec, 63°/30 sec, and 68°/40 sec using KOD plus DNA polymerase (TOYOBO, Osaka, Japan) and GeneAmp PCR system 9700. Phylogenetic analysis of GpMID: Bo ...
Dr. Assal - World Health Organization
Dr. Assal - World Health Organization

... 1) The efficiency of the DNA extraction procedure measured by the amplification of the IS 2) A correction factor according to the representativity of satellite sequences in each parasite lineage group using melting temperatures ...
Changes in Microbial (Bacteria and Archaea) Plankton
Changes in Microbial (Bacteria and Archaea) Plankton

... selection of broadly dispersed species to primarily control phytoplankton community structure. However, more recently, data derived from Tara ocean expedition indicated that factors involving microbial interactions are better predictors of community structure compared to environmental parameters [9] ...
Sequences of Primate Insulin Genes Support
Sequences of Primate Insulin Genes Support

... Sequences of Chimpanzee and African Green Monkey Insulin Genes The human insulin gene hybridizes to a single EcoRI fragment in many primate species whose size is about 12- 13 kb ( S. Seino and G. I. Bell, unpublished observations). EcoRI fragments containing the chimpanzee and African green monkey i ...
Gene Hunting for the Cystic Fibrosis gene - CusMiBio
Gene Hunting for the Cystic Fibrosis gene - CusMiBio

... “query. BLAST can be used to infer evolutionary relationships between sequences. Phylogenetic trees programs have been developed to provide graphic representations (trees) of the relationships existing among biological sequences. Note that, since they are inevitably based on a certain degree of appr ...
Recombinant DNA Technology
Recombinant DNA Technology

... • Vectors should contain an origin of replication – Enables the vector, together with the foreign DNA fragment inserted into it, to replicate • they contain one or more single (unique) restriction endonuclease sites that provide a choice of possible insertion (cloning) sites • vectors have one or mo ...
View PDF
View PDF

... bands on a gel. Together, the separated DNA bands look like a ladder on the gel. DNA ladders are used in gel electrophoresis to determine the size and quantity of DNA fragments. DNA ligase: An enzyme that catalyzes the formation of covalent chemical bonds in the sugar-phosphate backbone, thereby bin ...
Molecular ecology of microbial mats
Molecular ecology of microbial mats

... and their activities that were behind these biogeochemical processes. Until the application of molecular genetic techniques, information about the microorganisms in microbial mats was limited to isolation and cultivation and microscopy. Molecular biology revealed the enormous diversity of the microb ...
USMLE Step 1 Web Prep — Transcription and RNA Processing: Part
USMLE Step 1 Web Prep — Transcription and RNA Processing: Part

... in RNA) sequence that is also necessary for splicing (splice donor site). Capping (choice A) occurs almost immediately after synthesis of the first 30 nucleotides or so. The triphosphate of GTP condenses with the available 5’ diphosphate on the growing RNA chain to form a cap recognized during prote ...
Cloning of PCR products into TOPO TA vectors
Cloning of PCR products into TOPO TA vectors

... amino acids to the α-subunit LacZ protein sequence, these extra amino acids surprisingly do not change it sufficiently to inactivate it. Neither the segment of LacZ encoded by the plasmid (the α-subunit) nor that encoded by E. coli is active alone. The polypeptides encoded by each region must associ ...
Biotechnology Lectures (PowerPoints)
Biotechnology Lectures (PowerPoints)

... Genetic Engineering Overview 1. In genetic engineering enzymes are used to cut up and join together parts of the DNA of one organism, and insert them into the DNA of another organism. 2. In the resulting new organism the inserted genes will code for one or more new characteristics - for example pro ...
2- Integrating anatomical, functional data
2- Integrating anatomical, functional data

... hippocampus, dorsal parietal, etc) – From March 05 after ethics approval in Toronto, will have data for many more genes available eg Dopamine D1, D2, BDNF haplotypes, myelin system genes…) ...
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Metagenomics



Metagenomics is the study of genetic material recovered directly from environmental samples. The broad field may also be referred to as environmental genomics, ecogenomics or community genomics. While traditional microbiology and microbial genome sequencing and genomics rely upon cultivated clonal cultures, early environmental gene sequencing cloned specific genes (often the 16S rRNA gene) to produce a profile of diversity in a natural sample. Such work revealed that the vast majority of microbial biodiversity had been missed by cultivation-based methods. Recent studies use either ""shotgun"" or PCR directed sequencing to get largely unbiased samples of all genes from all the members of the sampled communities. Because of its ability to reveal the previously hidden diversity of microscopic life, metagenomics offers a powerful lens for viewing the microbial world that has the potential to revolutionize understanding of the entire living world. As the price of DNA sequencing continues to fall, metagenomics now allows microbial ecology to be investigated at a much greater scale and detail than before.
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