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Full-Text Articles in Life Sciences

The Complexity Of Molecular Interactions And Bindings Between Cyclic Peptide And Inhibit Polymerase A And B1 (Pac-Pb1n) H1n1, Arli A. Parikesit, Harry Noviardi Hn, Djati Kerami Dk, Usman Sumo Friend Tambunan Usft Nov 2014

The Complexity Of Molecular Interactions And Bindings Between Cyclic Peptide And Inhibit Polymerase A And B1 (Pac-Pb1n) H1n1, Arli A. Parikesit, Harry Noviardi Hn, Djati Kerami Dk, Usman Sumo Friend Tambunan Usft

Arli A Parikesit

The influenza/H1N1 virus has caused hazard in the public health of many countries. Hence, existing influenza drugs could not cope with H1N1 infection due to the high mutation rate of the virus. In this respect, new method to block the virus was devised. The polymerase pac-pb1n enzyme is responsible for the replication of H1N1 virus. Thus, novel inhibitors were developed to ward off the functionality of the enzyme. In this research, cyclic peptides has been chosen to inhibit PAc-PB1n due to its proven stability in reaching the drug target. Thus, computational method for elucidating the molecular interaction between cyclic peptides …


The In Silico Molecular Interaction Of Organoboron Compounds As Curative Measure Toward Cervical Cancer, Ridla Bakri Rb, Arli A. Parikesit, Cipta Prio Satryanto Cps, Djati Kerami Dk, Usman Sumo Friend Tambunan Usft Nov 2014

The In Silico Molecular Interaction Of Organoboron Compounds As Curative Measure Toward Cervical Cancer, Ridla Bakri Rb, Arli A. Parikesit, Cipta Prio Satryanto Cps, Djati Kerami Dk, Usman Sumo Friend Tambunan Usft

Arli A Parikesit

No abstract provided.


Biokimia Dan Teknologi Farmasi: Desain Obat Dan Vaksin Dengan Pendekatan Biomedis Molekular, Usman Sumo Friend Tambunan Usft, Arli A. Parikesit Aap Jun 2014

Biokimia Dan Teknologi Farmasi: Desain Obat Dan Vaksin Dengan Pendekatan Biomedis Molekular, Usman Sumo Friend Tambunan Usft, Arli A. Parikesit Aap

Arli A Parikesit

No abstract provided.


Time Series Data For 3b Image Processing, George Mcnamara Jan 2014

Time Series Data For 3b Image Processing, George Mcnamara

George McNamara

Time series data for 3B image processing

Four time series data sets of Stellaris single molecules RNA FISH (fluorescence in situ hybridization). All four datasets are 301 imaqe planes. FISH probes are to TOP1 mRNA (Topoisomerase I)in Saos osterosarcoma cells.

One dataset is 10 millisecond exposures (very dim), acquired in Streaming acquisition mode (no hardware overhead).

The other three datasets are a three consecutive planes of the same XY field of view.

I have included image processing results for:

PiMP - a fast method developed by Sebastian Munck et al 2012, http://www.ncbi.nlm.nih.gov/pubmed/?term=22357945

and greatly improved performance by Glen Macdonald (Seattle). …


Pitfalls Of Ascertainment Biases In Genome Annotations—Computing Comparable Protein Domain Distributions In Eukarya, Arli A. Parikesit, Lydia Steiner, Peter F. Stadler, Sonja J. Prohaska Jan 2014

Pitfalls Of Ascertainment Biases In Genome Annotations—Computing Comparable Protein Domain Distributions In Eukarya, Arli A. Parikesit, Lydia Steiner, Peter F. Stadler, Sonja J. Prohaska

Arli A Parikesit

Most investigations into the large-scale patterns of protein evolution are based on gene annotations that have been compiled in reference databases. The use of these resources for quantitative comparisons, however, is complicated by sometimes vast differences in coverage. More importantly, however, we also observe substantial ascertainment biases that cannot be removed by simple normalization procedures. A striking example is provided by the correlations between protein domains. We observe that statistics derived from different computational gene annotation procedure show dramatic discrepancies, and even qualitative changes from negative to positive correlation, when compared to statistics obtained from annotation databases.


Comparative Genomics Of Closely Related Salmonella Enterica Serovar Typhi Strains Reveals Genome Dynamics And The Acquisition Of Novel Pathogenic Elements, Kien-Pong Yap Jan 2014

Comparative Genomics Of Closely Related Salmonella Enterica Serovar Typhi Strains Reveals Genome Dynamics And The Acquisition Of Novel Pathogenic Elements, Kien-Pong Yap

Kien-Pong Yap

Background Typhoid fever is an infectious disease of global importance that is caused by Salmonella enterica subsp. enterica serovar Typhi (S. Typhi). This disease causes an estimated 200,000 deaths per year and remains a serious global health threat. S. Typhi is strictly a human pathogen, and some recovered individuals become long-term carriers who continue to shed the bacteria in their faeces, thus becoming main reservoirs of infection.

Results A comparative genomics analysis combined with a phylogenomic analysis revealed that the strains from the outbreak and carrier were closely related with microvariations and possibly derived from a common ancestor. Additionally, the …


Software To Accompany "A Kernel Machine Approach For Differential Expression Analysis Of Mass Spectrometry-Based Metabolomics Data", Debashis Ghosh Jan 2014

Software To Accompany "A Kernel Machine Approach For Differential Expression Analysis Of Mass Spectrometry-Based Metabolomics Data", Debashis Ghosh

Debashis Ghosh

No abstract provided.