We support boolean queries, use +,-,<,>,~,* to alter the weighting of terms
THIS RESOURCE IS NO LONGER IN SERVICE. Documented on May,6th, 2021. Software application as extension to SLINK/FastSLINK to allow more marker loci to be simulated in pedigrees conditional on trait values and in linkage equilibrium or disequilibrium with trait locus. entry from Genetic Analysis Software.
Software application that assess the joint disease association of multiple unlinked SNPs via sums of SNP specific test statistics. Genome-wide significance levels are obtained by per mutation analysis. (entry from Genetic Analysis Software)
A polymorphism detection tool that detects homozygous SNPs and indels by aligning shotgun reads to the finished genome sequence. Highly repetitive elements are filtered out by ignoring those kmer words with high occurrence numbers. For those less repetitive or non-repetitive reads, we place them uniquely on the reference genome sequence and find the best alignment according to the pair-wise alignment score if there are multiple seeded regions. From the best alignment, SNP candidates are screened, taking into account the quality value of the bases with variation as well as the quality values in the neighbouring bases, using neighbourhood quality standard (NQS). For insertions/deletions, we check if the same indel is mapped by more than one read, ensuring the detected indel with high confidence. (entry from Genetic Analysis Software)
Software application for linkage analysis using affected sib pairs (entry from Genetic Analysis Software)
Software tool to select, evaluate and visualize LD tag SNPs for single or multiple populations. The input files can be a set of dumped genotype files from International HapMap Project (http://www.hapmap.org/) (Hapmap format) or Seattle SNPs (http://pga.gs.washington.edu/) (Prettybase format). The ouput is a set of LD tag SNPs for single or multiple populations. (entry from Genetic Analysis Software)
The mission of the CCRTD Research Support Core Facilities is to provide the scientists of CCRTD, Clark Atlanta University, and Atlanta University Center with access to modern technology, resources, and instruments essential for cutting-edge research in molecular biology, genomics, proteomics, cell biology, and biological imaging.
Software application that can calculate virtually any linkage test statistic under several sib pair study designs: affected, discordant, unaffected, and pairs defined by threshold values for quantitative traits, such as extreme discordant sib pairs. It uses the EM algorithm to compute maximum likelihood estimates of sharing (subject to any user-specified domain restrictions or null hypotheses) and then plots lod scores versus chromosomal position. It includes a novel grid scanning capability that enables simultaneous visualization of multiple test statistics. Phenotype definitions can be modified without recalculating inheritance vectors, thereby providing considerable analytical flexibility. (entry from Genetic Analysis Software), THIS RESOURCE IS NO LONGER IN SERVICE. Documented on September 16,2025.
Software application that simulate pedigrees and genetic data in age-structured populations (entry from Genetic Analysis Software)
Software application for analysis of sperm typing data. (entry from Genetic Analysis Software), THIS RESOURCE IS NO LONGER IN SERVICE. Documented on September 16,2025.
Software application that estimates the relative contributions of discrete populations to a mixture sample, solving what is commonly referred to in fisheries as the mixed stock analysis or genetic stock identification problem. (entry from Genetic Analysis Software)
Software program for the analysis of single SNP association in genome-wide studies. The tests implemented can cater for binary (case-control) and quantitative phenotypes, can condition upon an arbitrary set of covariates and properly account for the uncertainty in genotypes. The program is designed to work seamlessly with the output of both the genotype calling program CHIAMO, the genotype imputation program IMPUTE and the program GTOOL. This program was used in the analysis of the 7 genome-wide association studies carried out by the Wellcome Trust Case-Control Consortium (WTCCC). (entry from Genetic Analysis Software)
THIS RESOURCE IS NO LONGER IN SERVICE, documented September 29, 2016. A dynamic general database management system to manage high-throughput SNP genotyping data. It provides several functions, including data importing with comparison, Mendelian inheritance check within pedigrees, data compiling and exporting. Furthermore, SNPP may generate files for repeat genotyping and transform them into files that can be executed by a liquid handling system.
Software application for multipoint linkage analysis of densely distributed SNP data incorporating automated linkage disequilibrium removal. SNPLINK requires these other programs installed on the system: MERLIN (used for nonparametric analysis), ALLEGRO (used for parametric analysis), R and PERL, all are freely available. (entry from Genetic Analysis Software)
Software library and API for manipulating large SNP datasets with associated meta-data, such as marker names, marker locations, individuals'' phenotypes, etc. in an I/O efficient binary file format. In its core, SNPFile assumes very little about the metadata associated with markers and individuals, but leaves this up to application program protocols. (entry from Genetic Analysis Software)
Software application (entry from Genetic Analysis Software)
THIS RESOURCE IS NO LONGER IN SERVICE, documented September 29, 2016. Software program can be used to generate SNP haplotype sequence data of unrelated individuals and nuclear families with a fixed or random number of children.
THIS RESOURCE IS NO LONGER IN SERVICE, documented May 10, 2017. A pilot effort that has developed a centralized, web-based biospecimen locator that presents biospecimens collected and stored at participating Arizona hospitals and biospecimen banks, which are available for acquisition and use by researchers. Researchers may use this site to browse, search and request biospecimens to use in qualified studies. The development of the ABL was guided by the Arizona Biospecimen Consortium (ABC), a consortium of hospitals and medical centers in the Phoenix area, and is now being piloted by this Consortium under the direction of ABRC. You may browse by type (cells, fluid, molecular, tissue) or disease. Common data elements decided by the ABC Standards Committee, based on data elements on the National Cancer Institute''s (NCI''s) Common Biorepository Model (CBM), are displayed. These describe the minimum set of data elements that the NCI determined were most important for a researcher to see about a biospecimen. The ABL currently does not display information on whether or not clinical data is available to accompany the biospecimens. However, a requester has the ability to solicit clinical data in the request. Once a request is approved, the biospecimen provider will contact the requester to discuss the request (and the requester''s questions) before finalizing the invoice and shipment. The ABL is available to the public to browse. In order to request biospecimens from the ABL, the researcher will be required to submit the requested required information. Upon submission of the information, shipment of the requested biospecimen(s) will be dependent on the scientific and institutional review approval. Account required. Registration is open to everyone., documented September 29, 2016. A workbench tool to make existing population genetic software more accessible and to facilitate the integration of new tools for analyzing patterns of DNA sequence variation, within a phylogenetic context. Collectively, SNAP tools can serve as a bridge between theoretical and applied population genetic analysis. The exploration of DNA sequence variation for making inferences on evolutionary processes in populations requires the coordinated implementation of a Suite of Nucleotide Analysis Programs (SNAP), each bound by specific assumptions and limitations.
Software tool that recognises and removes the most unrealistic data pointsfor the construction of accurate linkage maps, which is not so much depending on the quality of the mapping software, but mostly on the marker data quality. Missing values and scoring errors can severely influence the calculated marker order. This software was used to construct the 10,000 marker potato map. The removal of improbable data point is a good medicine for linkage maps, that is not easily overdosed. One error is more harmfull than ten missing values. The software was never intended as user-friendly software. In these days it would be more useful to re-do the programming of the pascal source code into a perl script. Anyone who takes the initiative to generate such a script is welcomed to contact the authors. SMOOTH works best in close cooperation with mapping algorithm RECORD (entry from Genetic Analysis Software)
Software application (entry from Genetic Analysis Software)
Software application that is a SNP-set (e.g., a gene or a region) level test for association between a set of rare (or common) variants and dichotomous or quantitative phenotypes. SKAT aggregates individual score test statistics of SNPs in a SNP set and efficiently computes SNP-set level p-values, e.g. a gene or a region level p-value, while adjusting for covariates, such as principal components to account for population stratification. SKAT also allows for power/sample size calculations for designing for sequence association studies. (entry from Genetic Analysis Software)