12 search results - page 2 / 3 » Using Substitution Matrices to Estimate Probability Distribu... |
BMCBI
2005
13 years 4 months ago
2005
Background: Distance-based methods are popular for reconstructing evolutionary trees thanks to their speed and generality. A number of methods exist for estimating distances from ...
BMCBI
2005
13 years 4 months ago
2005
Background: Probabilistic models for sequence comparison (such as hidden Markov models and pair hidden Markov models for proteins and mRNAs, or their context-free grammar counterp...
BMCBI
2006
13 years 5 months ago
2006
Background: Non-coding DNA sequences comprise a very large proportion of the total genomic content of mammals, most other vertebrates, many invertebrates, and most plants. Unravel...
BMCBI
2007
13 years 4 months ago
2007
Background: Coalescent simulations have proven very useful in many population genetics studies. In order to arrive to meaningful conclusions, it is important that these simulation...
BMCBI
2006
13 years 5 months ago
2006
Background: Tandem mass spectrometry (MS/MS) is a powerful tool for protein identification. Although great efforts have been made in scoring the correlation between tandem mass sp...