2014年3月19日星期三

生物信息在线工具

NCBI/Primer-BLAST   Finding primers specific to your PCR template (using Primer3 and BLAST).
Primer3web4.0            Pick primers from a DNA sequence.
GeneFisher2                  Design of degenerate PCR Primer for known or unknown targets.
Primer3Plus                   Pick primers from a DNA sequence.
MFEprimer-2.0            A fast thermodynamics-based program for checking PCR primer specificity.
DimerChecker              Check the possible primer dimers and hairpins
PriDimerCheck             Checking the possible primer dimers for multiplex PCR.
AutoDimer                    Rapidly screen PCR primers for primer-dimer and hairpin interactions.

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Secondary structure folding:
mfold web server                MFE (Minimum Free Energy) RNA structure prediction algorithm.
RNAfold web server         Predict secondary structures of single stranded RNA or DNA sequences.
RNAstructure                     For RNA and DNA secondary structure prediction and analysis.
RNAsoft                             Software for RNA/DNA secondary structure prediction and design
RNA Inverse Folding          For inverse folding


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Multiple Sequence Alignment:
ClustalW2       A general purpose multiple sequence alignment program for DNA or proteins.
CLUSTALW Multiple Sequence Alignment tools
MAFFT7.0   Multiple alignment program for amino acid or nucleotide sequences

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Motif search
TFSEARCH          Searching Transcription Factor Binding Sites (ver 1.3)
Dimont                   A universal tool for de-novo motif discovery
RestrictionMapper On line restriction mapping the easy way.
ORF Finder           Open Reading Frame Finder

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siRNA design:
siDirect2.0             Highly effective, target specific siRNA online design site
AsiDesigner           Exon-based siRNA design server considering alternative splicing
RFRCDB-siRNA Design of siRNA with Random Forest Regression Model Coupled with Database Searching
OligoWalk             An online siRNA design tool utilizing hybridization thermodynamics
siDRM                  An effective and generally applicable online siRNA design tool
siRecords              An extensive database of mammalian siRNAs with efficacy ratings
DSIR                     Designer of Small Interfering RNA
RNAiAtlas             A database for RNAi (siRNA) libraries and their specificity.
E-RNAi                A web application for the multi-species design of RNAi reagents
VIRsiRNApred      The first antiviral siRNA prediction algorithm.
OptiRNA              For ranking siRNA target sites
OptiRNAi              An RNAi Design Tool
siVirus                   Website for efficient antiviral siRNA design.
Sfold                      For statistical folding and rational design of nucleic acids.
TROD                   T7 RNAi Oligo Designer.
Deqor v3               A web-based tool for the design and quality control of siRNAs.

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miRNA:
miRBase         MicroRNA database.
ChIPBase       Decoding transcription factor binding maps and transcriptional regulation.
starBase          Decoding miRNA-ceRNA, miRNA-ncRNA and protein-RNA interaction networks.
Tarbase          Capturing the Exponential Growth of miRNA Targets with Experimental Support.
miRecords       A resource for animal miRNA-target interactions.
targetScan       Predicted microRNA targets in mammals.
PicTar             An algorithm for the identification of microRNA targets.
PITA              Predicted microRNA targets.
RNA22           MicroRNA target detection.
miRanda          Predicted microRNA targets & target downregulation scores.
MicroCosm      Predicted microRNA targets.
miRTarBase     An information resource for experimentally validated miRNA-target interactions
miRGator        A microRNA portal in deep sequencing era
MiRNAMap    Genomic maps of microRNAs in metazoan genomes
miRDB            An online database for miRNA target prediction and functional annotations
RNAhybrid      A tool for finding the minimum free energy hybridisation of a long and a short RNA.
miRGen            Target predictions
doRiNA           A database of RNA interactions in post-transcriptional regulation.

For Plant
Targetfinder                 Targetfinder predicts small RNA targets in a sequence database
miRU,psRNATarget    A plant small RNA target analysis server
CleaveLand                A pipeline for using degradome data to find cleaved small RNA targets.
Target-align                 A tool for plant microRNA target identification

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Deep sequence analysis:
miRDeep2             Discovering known and novel miRNAs from deep sequencing data
miRDeep-P           A computational tool for analyzing the microRNA transcriptome in plant.
miRDeep*             An integrated application tool for miRNA identification from RNA sequencing data.
deepBase             Deeply exploit the deep sequencing data
miRDeepFinder     An comprehensive workflow of analyzing data from plant miRNA deep sequencing
mirTools2.0           For non-coding RNA discovery, profiling and functional annotation
miRspring             A compact standalone research tool for analyzing miRNA-seq data.

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Sequence Mapping Tool
Bowtie         Ultrafast short read alignment
Bowtie2      Fast and sensitive read alignment
BWA           Software for mapping low-divergent sequences against a large reference genome
SeqMap      Short Sequence Mapping Tool
HSA       A Heuristic Splice Alignment Tool
Tophat         RNA-Seq splice junction mapper
Cufflinks       Isoform assembly, quantitation
IGV             High-performance genomics data visualization and exploration
SAMtools    Provide various utilities for manipulating alignments in the SAM format

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miRNA primer design:
miRNA primer designer       For stem-loop RT-PCR
miRprimer                           A tool for design of primers for microRNA-specific quantitative RT-qPCR.
miRNA primer design tool   For stem-loop RT-PCR

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piRNA:
piRNABank          A web resource on classified and clustered piRNAs
piRNA cluster      Database
proTRAC              Detects genomic piRNA clusters based on NGS datasets
piRNApredictor    A software for predicting piRNA sequences.

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CRISPR sgRNA:

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