3841 search results - page 750 / 769 » Crowdsourcing for search evaluation |
BMCBI
2007
13 years 6 months ago
2007
Background: Array comparative genome hybridization (aCGH) provides information about genomic aberrations. Alterations in the DNA copy number may cause the cell to malfunction, lea...
BMCBI
2008
13 years 6 months ago
2008
Background: The identification of transcription factor binding sites is difficult since they are only a small number of nucleotides in size, resulting in large numbers of false po...
BMCBI
2008
13 years 6 months ago
2008
Background: Microarray experiments measure changes in the expression of thousands of genes. The resulting lists of genes with changes in expression are then searched for biologica...
BMCBI
2008
13 years 6 months ago
2008
Background: Ultraconserved elements are nucleotide or protein sequences with 100% identity (no mismatches, insertions, or deletions) in the same organism or between two or more or...
BMCBI
2008
13 years 6 months ago
2008
Background: Keyword searching through PubMed and other systems is the standard means of retrieving information from Medline. However, ad-hoc retrieval systems do not meet all of t...