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Past encounters with the flu shape vaccine response
UNIVERSITY OF CHICAGO MEDICAL CENTER New research on why the influenza vaccine was only modestly effective in recent years shows that immune history with the flu influences a person's response to the vaccine. Low effectiveness of the flu vaccine is often blamed on problems with how the vaccine is designed and produced. Sometimes the flu strains chosen for the vaccine are a poor match for those that end up circulating in the public, especially in years when the H3N2 strain predominates....
Social behaviour and gut microbiota in red-bellied lemurs (Eulemur rubriventer): In search of the role of immunity in the evolution of sociality.
Vertebrate gut microbiota form a key component of immunity and a dynamic link between an individual and the ecosystem. Microbiota might play a role in social systems as well, because microbes are transmitted during social contact and can affect host behaviour. Combining methods from behavioural and molecular research, we describe the relationship between social dynamics and gut microbiota of a group-living cooperative species of primate, the red-bellied lemur (Eulemur rubriventer)....
MTGD: The Medicago truncatula genome database.
Medicago truncatula, a close relative of alfalfa (Medicago sativa), is a model legume used for studying symbiotic nitrogen fixation, mycorrhizal interactions and legume genomics. J. Craig Venter Institute (JCVI; formerly TIGR) has been involved in M. truncatula genome sequencing and annotation since 2002 and has maintained a web-based resource providing data to the community for this entire period. The website (http://www.MedicagoGenome.org) has seen major updates in the past year, where it...
VIGOR extended to annotate genomes for additional 12 different viruses.
A gene prediction program, VIGOR (Viral Genome ORF Reader), was developed at J. Craig Venter Institute in 2010 and has been successfully performing gene calling in coronavirus, influenza, rhinovirus and rotavirus for projects at the Genome Sequencing Center for Infectious Diseases. VIGOR uses sequence similarity search against custom protein databases to identify protein coding regions, start and stop codons and other gene features. Ribonucleicacid editing and other features are accurately...
CharProtDB: a database of experimentally characterized protein annotations.
CharProtDB (/charprotdb/) is a curated database of biochemically characterized proteins. It provides a source of direct rather than transitive assignments of function, designed to support automated annotation pipelines. The initial data set in CharProtDB was collected through manual literature curation over the years by analysts at the J. Craig Venter Institute (JCVI) [formerly The Institute of Genomic Research (TIGR)] as part of their prokaryotic genome sequencing projects. The CharProtDB has...
The Protein Naming Utility: a rules database for protein nomenclature.
Generation of syntactically correct and unambiguous names for proteins is a challenging, yet vital task for functional annotation processes. Proteins are often named based on homology to known proteins, many of which have problematic names. To address the need to generate high-quality protein names, and capture our significant experience correcting protein names manually, we have developed the Protein Naming Utility (PNU, /pn-utility). The PNU is a web-based database for storing and applying...
Individual genomes instead of race for personalized medicine.
The cost of sequencing and genotyping is aggressively decreasing, enabling pervasive personalized genomic screening for drug reactions. Drug-metabolizing genes have been characterized sufficiently to enable practitioners to go beyond simplistic ethnic characterization and into the precisely targeted world of personal genomics. We examine six drug-metabolizing genes in J. Craig Venter and James Watson, two Caucasian men whose genomes were recently sequenced. Their genetic differences underscore...
Methanococcus jannaschii genome: revisited.
Analysis of genomic sequences is necessarily an ongoing process. Initial gene assignments tend (wisely) to be on the conservative side (Venter, 1996). The analysis of the genome then grows in an iterative fashion as additional data and more sophisticated algorithms are brought to bear on the data. The present report is an emendation of the original gene list of Methanococcus jannaschii (Bult et al., 1996). By using a somewhat more updated database and more relaxed (and operator-intensive)...
Whole-genome shotgun assembly and comparison of human genome assemblies.
We report a whole-genome shotgun assembly (called WGSA) of the human genome generated at Celera in 2001. The Celera-generated shotgun data set consisted of 27 million sequencing reads organized in pairs by virtue of end-sequencing 2-kbp, 10-kbp, and 50-kbp inserts from shotgun clone libraries. The quality-trimmed reads covered the genome 5.3 times, and the inserts from which pairs of reads were obtained covered the genome 39 times. With the nearly complete human DNA sequence [National Center...
Genome Solver Annotation Workshops
The Human Microbiome Project (HMP) has created a wealth of new questions for scientists. However, the current rate of microbial DNA sequencing far outpaces the ability of experts to analyze the genomes and metagenomes that have resulted from the HMP, creating a need for additional hands and minds to deal with the myriad of questions. This need in turn creates an opportunity for undergraduates to get involved in research on the HMP. Through the National Science Foundation (NSF) TUES...