20673 search results - page 4051 / 4135 » Improving Performance on the Internet |
114
click to vote
BMCBI
2008
15 years 4 months ago
2008
Background: Mixture models of mutagenetic trees are evolutionary models that capture several pathways of ordered accumulation of genetic events observed in different subsets of pa...
BMCBI
2010
15 years 4 months ago
2010
Background: All infectious disease oriented clinical diagnostic assays in use today focus on detecting the presence of a single, well defined target agent or a set of agents. In r...
142
click to vote
BMCBI
2010
15 years 4 months ago
2010
Background: The decrease in cost for sequencing and improvement in technologies has made it easier and more common for the re-sequencing of large genomes as well as parallel seque...
114
click to vote
BMCBI
2007
15 years 4 months ago
2007
Background: The presence of gaps in an alignment of nucleotide or protein sequences is often an inconvenience for bioinformatical studies. In phylogenetic and other analyses, for ...
136
click to vote
BMCBI
2010
15 years 4 months ago
2010
Background: Sequencing of environmental DNA (often called metagenomics) has shown tremendous potential to uncover the vast number of unknown microbes that cannot be cultured and s...