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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
581

Prediction of multiple conformational states of membrane proteins

Thorén, Tobias January 2024 (has links)
Predicting protein structures has long been an area of active research in the field ofbioinformatics. Great strides have recently been made in this area by googles DeepMindteam. They developed an AI called AlphaFold which is able to make the most accuratepredictions of protein structures as of date. With the advent of AlphaFold some considerthe problem solved. There is however an area in protein prediction that has lagged be-hind, that of multi conformational prediction. There are proteins that can take on oneout of several active forms in the body. Making predictions for these are harder than forsingle conformational proteins due to an increase in complexity and a lack of data. Apromising solution to this problem is to introduce noise to the input data AlphaFold usesto create a wider range of predictions. In this thesis multi conformational prediction withdifferent methods to introduce noise is evaluated. Dropout, disclosing templates, untar-geted Multiple sequence alignment(MSA) subsampling and targeted MSA subsamplingwere used. It was concluded introducing noise did indeed improve the prediction of mul-tiple conformations. Among them, MSA subsampling seemed to be the most effective,especially untargeted MSA subsampling. Dropout also seemed to slightly improve theresults while excluding template information did little to nothing. AlphaFold was unableto predict both structures for 6 out of 16 structures, even with introduced noise. No clearreason for why this could be determined, but the leading hypothesis is that AlhpaFoldwas unable to extract sufficient information about both conformations from the MSAdata for these proteins.
582

Pattern Oriented Methods for Inferring Protein Annotations within Protein Interaction Networks

Kirac, Mustafa January 2009 (has links)
No description available.
583

Unraveling the Nexus: Investigating the Regulatory Genetic Networks of Hereditary Ataxias

Nicol, Megan E. 22 May 2014 (has links)
No description available.
584

Integrative Genomics Methods for Personalized Treatment of Non-Small-Cell LungCancer

Sharpnack, Michael F., Sharpnack 26 July 2018 (has links)
No description available.
585

Bioinformatics approaches to cancer biomarker discovery and characterization

Liao, Peter Lee Ming, Liao 01 June 2018 (has links)
No description available.
586

RNA Secondary Structures: from Biophysics to Bioinformatics

Baez, William David 21 December 2018 (has links)
No description available.
587

Design of A Systolic Array-Based FPGA Parallel Architecture for the BLAST Algorithm and Its Implementation

Guo, Xinyu 13 December 2012 (has links)
No description available.
588

Discovery and Analysis of Genomic Patterns: Applications to Transcription Factor Binding and Genome Rearrangement

SINHA, AMIT U. 22 April 2008 (has links)
No description available.
589

IMPROVING REMOTE HOMOLOGY DETECTION USING A SEQUENCE PROPERTY APPROACH

Cooper, Gina Marie 29 September 2009 (has links)
No description available.
590

Extension of Multivariate Analyses to the Field of Microbial Ecology

Shankar, Vijay 01 June 2016 (has links)
No description available.

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