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SISA allows to do quite complete statistical analysis directly on the Internet. Registration not required.
Click here for more informationsThe Genome Data Viewer, NCBI genome browser, allows you to view and search an organism's complete genome, display chromosome maps, and zoom into progressively greater levels of detail, down to the sequence data for a region of interest. Registration not required.
Click here for more informationsThe DIP database catalogs experimentally determined interactions between proteins. It combines information from a variety of sources to create a single, consistent set of protein-protein interactions. Registration required.
Click here for more informationsWith New Scientist Jobs you can search our database for hundreds of science jobs. Registration is free and you can upload your CV, set up email job alerts, subscribe to RSS feeds and apply for science jobs online Registration required.
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Calculate Your Body Mass Index
Category: Calculators and converters
BMI calculator calculates your Body Mass Index (BMI), from NHLBI Registration not required.
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From SourceForge
Category: Sequencing and assembly software
AMOS is a collection of tools and class interfaces for the assembly of DNA reads. The package includes a robust infrastructure, modular assembly pipelines, and tools for overlapping, consensus generation, contigging, and assembly manipulation. Registration not required.
Click here for more informationsThe EDA allows scientists to create a visual representation of an animal experiment by laying out its key elements — hypothesis, experimental method and planned analysis — in logically connected, coloured boxes. The software then uses a built-in set of rules to spot potential prob¬lems, and suggests refinements. These may be simple — the researcher hasn’t specified how to randomize animals to the control or treatment arm — or more complex: there are potential confounding variables in the control and trial arms. The tool can also assist scientists with calculating the sample size needed to ensure a sta¬tistically robust result, or with randomization (see D Cressey, Nature 531:126, 2016; Percie du Sert1 et al., Nat Meth 14:1024, 2017). Registration required.
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Category: Continuous data
Simple statistics on one or two samples allows: GraphPad
Descriptive statistics and confidence interval of a mean; Grubbs' test to detect an outlier; t test; One sample t test; post test following two-way (or higher) ANOVA; confidence interval of a sum, difference, quotient or product of two means; Confidence interval of a standard deviation. Registration not required.
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Jpred3 is a web applicaion that predicts secondary structure from a protein sequence. Registration not required.
Click here for more informationsReport on Carcinogens, U.S. Department of Health and Human Services, Public Health Service, National Toxicology Program . Registration not required.
Click here for more informationsSearch protein databases with a protein query sequence to either identify the query sequence or find protein sequences similar to the query.Searches can be refined using algorythms available in the page: PSI-Blast, PHI-BLAST & DELTA-BLAST. Registration not required.
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Encyclopedia of DNA Elements
Category: Gene information search, Gene expression
A major goal of the Encyclopedia of DNA Elements (ENCODE) is to annotate all functional elements of the human genome including protein-coding genes, pseudogenes, and non-coding transcribed loci and to catalog the products of transcription including splice isoforms and regulatory elements that control the cells and circumstances in which a gene is active. Registration not required.
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browse restriction enzymes by name, sequence, overhang, or type
Category: Biomedical products search
Enzyme Finder by New England Biolabs allows you to select restriction enzymes by name, sequence, overhang, or type. Sequences should be entered using single letter code nomenclature. In search results, enzymes supplied by NEB are listed first and displayed as links. Registration not required.
Click here for more informationsThis is a simple but fairly general numeric expression evaluator, with a large number of built-in transcendental functions. Registration not required.
Click here for more informationsPRALINE is a multiple sequence alignment program with many options to optimise the information for each of the input sequences; e.g. homology-extended alignment, predicted secondary structure and/or transmembrane structure information and iteration capabilities. Registration not required.
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Chemical Probes Objective Assessment Resource
Category: Chemicals search, Biomedical products search
The Probe Miner: Objective Assessment of Chemical Probes is a community resource for the evaluation of chemical probes based on large-scale, publicly available, medicinal chemistry data. It is intended to empower researchers to select the best probes based on objective, data driven criteria. This resource provides evaluation of > 1.8m small molecules against for >2,200 human targets and is regularly updated in response to updates in the publicly available medicinal chemistry data. Our continuing data curation efforts will ensure that this resource is continually evolving and improving. Registration not required.
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Online Mendelian Inheritance in Man
Category: Gene information search
Subcategories: ncbi
OMIM (Online Mendelian Inheritance in Man) is a compendium of human genes and genetic phenotypes. The full-text, referenced overviews in OMIM contain information on all known mendelian disorders and over 12,000 genes. OMIM focuses on the relationship between phenotype and genotype. Registration not required.
Click here for more informationsBASE is a comprehensive free web-based database solution for the massive amounts of data generated by microarray analysis. Registration not required.
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Pairwise Sequence Alignment
Category: DNA sequencing
Subcategories: EMBL