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Protein subcellular localization prediction for Gram-negative bacteria using amino acid subalphabets and a combination of multiple support vector machines.
Wang J, Sung WK, Krishnan A, Li KB. Wang J, et al. Among authors: krishnan a. BMC Bioinformatics. 2005 Jul 13;6:174. doi: 10.1186/1471-2105-6-174. BMC Bioinformatics. 2005. PMID: 16011808 Free PMC article.
RESULTS: We have developed a system for predicting the subcellular localization of proteins for Gram-negative bacteria based on amino acid subalphabets and a combination of multiple support vector machines. ...It was observed that a good amino acid grouping l …
RESULTS: We have developed a system for predicting the subcellular localization of proteins for Gram-negative bacteria based on amino …
Multiresolution analysis uncovers hidden conservation of properties in structurally and functionally similar proteins.
Chua GH, Krishnan A, Li KB, Tomita M. Chua GH, et al. Among authors: krishnan a. J Bioinform Comput Biol. 2006 Dec;4(6):1245-67. doi: 10.1142/s0219720006002442. J Bioinform Comput Biol. 2006. PMID: 17245813
This paper studies the conservation of physicochemical properties in a functionally similar family of proteins using a novel wavelet-based technique known as multiresolution analysis. ...The potential usefulness of the above findings in identifying functionally simi …
This paper studies the conservation of physicochemical properties in a functionally similar family of proteins using a novel w …
CMDWave: conserved motifs detection using wavelets.
Riaz T, Li KB, Tang F, Krishnan A. Riaz T, et al. Among authors: krishnan a. In Silico Biol. 2005;5(4):415-8. In Silico Biol. 2005. PMID: 16268786
CMDWave (Conserved Motif Detection using WAVElets) is a web server that predicts conserved motifs in protein sequences. A set of query protein sequences are first aligned using ClustalW to obtain equal sized sequences. CMDWave then converts the sequences into a
CMDWave (Conserved Motif Detection using WAVElets) is a web server that predicts conserved motifs in protein sequences. A set …
pSLIP: SVM based protein subcellular localization prediction using multiple physicochemical properties.
Sarda D, Chua GH, Li KB, Krishnan A. Sarda D, et al. Among authors: krishnan a. BMC Bioinformatics. 2005 Jun 17;6:152. doi: 10.1186/1471-2105-6-152. BMC Bioinformatics. 2005. PMID: 15963230 Free PMC article.
A number of prediction algorithms have been developed based on amino acid compositions or on the N-terminal characteristics (signal peptides) of proteins. ...We have also implemented a web server to predict protein localization across the six classes (available at h
A number of prediction algorithms have been developed based on amino acid compositions or on the N-terminal characteristics (signal p
An entropy-based gene selection method for cancer classification using microarray data.
Liu X, Krishnan A, Mondry A. Liu X, et al. Among authors: krishnan a. BMC Bioinformatics. 2005 Mar 24;6:76. doi: 10.1186/1471-2105-6-76. BMC Bioinformatics. 2005. PMID: 15790388 Free PMC article.
BACKGROUND: Accurate diagnosis of cancer subtypes remains a challenging problem. Building classifiers based on gene expression data is a promising approach; yet the selection of non-redundant but relevant genes is difficult. ...A leave-one-out approach then s …
BACKGROUND: Accurate diagnosis of cancer subtypes remains a challenging problem. Building classifiers based on gene expression data i …
Wildfire: distributed, Grid-enabled workflow construction and execution.
Tang F, Chua CL, Ho LY, Lim YP, Issac P, Krishnan A. Tang F, et al. Among authors: krishnan a. BMC Bioinformatics. 2005 Mar 24;6:69. doi: 10.1186/1471-2105-6-69. BMC Bioinformatics. 2005. PMID: 15788106 Free PMC article.
The traditional solution to the problem of running workflows across multiple CPUs required programming, often in a scripting language such as perl. ...RESULTS: We present Wildfire, a graphical user interface for constructing and running workflows. Wildfire borrows u …
The traditional solution to the problem of running workflows across multiple CPUs required programming, often in a scripting language …
WebAllergen: a web server for predicting allergenic proteins.
Riaz T, Hor HL, Krishnan A, Tang F, Li KB. Riaz T, et al. Among authors: krishnan a. Bioinformatics. 2005 May 15;21(10):2570-1. doi: 10.1093/bioinformatics/bti356. Epub 2005 Mar 3. Bioinformatics. 2005. PMID: 15746289
WebAllergen is a web server that predicts the potential allergenicity of proteins. The query protein will be compared against a set of prebuilt allergenic motifs that have been obtained from 664 known allergen proteins. ...AVAILABILITY: http://weballergen.bii.a
WebAllergen is a web server that predicts the potential allergenicity of proteins. The query protein will be compared against a
Grid cellware: the first grid-enabled tool for modelling and simulating cellular processes.
Dhar PK, Meng TC, Somani S, Ye L, Sakharkar K, Krishnan A, Ridwan AB, Wah SH, Chitre M, Hao Z. Dhar PK, et al. Among authors: krishnan a. Bioinformatics. 2005 Apr 1;21(7):1284-7. doi: 10.1093/bioinformatics/bti143. Epub 2004 Nov 16. Bioinformatics. 2005. PMID: 15546936
Exhaustive whole-genome tandem repeats search.
Krishnan A, Tang F. Krishnan A, et al. Bioinformatics. 2004 Nov 1;20(16):2702-10. doi: 10.1093/bioinformatics/bth311. Epub 2004 May 14. Bioinformatics. 2004. PMID: 15145809
RESULTS: This paper describes (1) a new algorithm which exhaustively finds all variable-length ATRs in a genomic sequence and (2) a precise description of, and an algorithm to significantly reduce, redundancy in the output. Our ATR definition is parameterized …
RESULTS: This paper describes (1) a new algorithm which exhaustively finds all variable-length ATRs in a genomic sequence and …
Rapid detection of conserved regions in protein sequences using wavelets.
Krishnan A, Li KB, Issac P. Krishnan A, et al. In Silico Biol. 2004;4(2):133-48. In Silico Biol. 2004. PMID: 15107019
The numerical representation of a protein sequence has significant correlation with its biological activity, thus common motifs are expected to be observable from the wavelet spectrum. ...Results indicate that wavelet transform techniques are a promising approach fo …
The numerical representation of a protein sequence has significant correlation with its biological activity, thus common motifs are e …
1,269 results
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