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www.Cellbiol.com
Resources for Molecular and Cell Biologists


JustBio offers you free Online tools

DNA/RNA

Cleaner
With this tool you can simply and quickly clean your sequences from unwanted text marks and spaces. This is useful after retrieving sequences from online databases for example.

Translator
With this tool you can translateyour DNA sequences from 1 to 6 phases in formated outputs. Very clean.

NetPlasmid
With this simple tool, you can draw colored plasmid maps in a few minutes from your browser!

ORF Viewer
With this simple tool, you can find quickly ORF regions on your DNA sequence. You get a graphical output on the 6 phases (direct and reverse orientations).

Batch Codon Usage
With this simple tool, you can find quickly ORF codon usage and %GC from one or more sequences.

Aligner
With this tool you can align easily your multiple sequences DNA or protein, based on a Clustalw engine.

Cutter
With this tool you can quicky get the list of all enzyme restriction sites on your sequence.

Complementor
With this tool you can quicky get the complementary (reversed or not) of your DNA sequence.

EnzFinder
With this tool you can search for commercial data about any Enzyme: availability, cut sequence, references, etc.

OligoCalc
With this tool you can simply and quickly calculate your primer parameters (Tm, %GC, ...)

Primer3
With this tool you can pick primers from a DNA sequence. This is a very complete tool which may be of complex usage...

PrimerAnneal
With this tool you can search and visualize quickly where your primers will hybridize on your DNA template sequence. Uses degenerate code also and searchs in direct and reversed direction at once...

Protein

Cleaner
With this tool you can simply and quickly clean your sequences from unwanted text marks and spaces. This is useful after retrieving sequences from online databases for example.

Aligner
With this tool you can align easily your multiple sequences DNA or protein, based on a Clustalw engine.

PatSearch
Search PROSITE patterns on your protein sequence

Plot Anaysis
Generate hydropathy & Antigenic plots (Kyte-Doolittle and Hopp-Woods)

SeqPainter
Color your amino-acids sequence according to their properties (default by hydrophobicity).

ProtCalc
With this tool you can simply and quickly determine statistical, theoretical MW, pI and extinction data from your protein sequence.


Arrays

Arrays
Several tools to batch process and analyse array genomic data. It can be used also for lists of values to treat.


Bibilographic tools

TOC Search
A great search engine to search in current Table of Contents for papers that have been just published and related to your keywords. You get cross results in a single search!

Medline Search...
A simple Medline search engine...

Database Search and Tools

PatSearch
Search PROSITE patterns on your protein sequence.

PromoterDB
Search for a promoter sequence by keyword in our database (vertebrates and non-vertebrates).

 

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