Identifying Drosophila cell-cycle regulated genes from irregular microarray data Conference Paper

abstract

• Due to experimental constraints, most microarray observations are obtained through irregular sampling. In this paper three popular spectral analyzing schemes, i.e., Lomb-Scargle, Capon and the missing data amplitude and phase estimation (MAPES), are compared in terms of their ability and efficiency to recover the periodically expressed genes. The in silico experiments based on microarray measurements of Droso-phila Melanogaster not only verify half of the published cell-cycle genes, but also corroborate genes that behave periodically in Human Hela time series experiments. 2008 IEEE.

name of conference

• 2008 IEEE International Conference on Acoustics, Speech and Signal Processing

authors

• Dougherty, Edward
• Serpedin, Erchin

published proceedings

• 2008 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-12

author list (cited authors)

• Zhao, W., Agyepong, K., Serpedin, E., & Dougherty, E. R.

citation count

• 0

complete list of authors

• Zhao, Wentao||Agyepong, Kwadwo||Serpedin, Erchin||Dougherty, Edward R

publication date

• March 2008

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing / sponsored by the Institute of Electrical and Electronics Engineers Signal Processing Society. ICASSP (Conference)  Journal

keywords

• Biological Systems
• Genetics
• Spectral Analysis

Digital Object Identifier (DOI)

• 10.1109/ICASSP.2008.4517689

International Standard Book Number (ISBN) 10

• 1424414849

International Standard Book Number (ISBN) 13

• 978-1-4244-1483-3

start page

• 633

end page

• 636

URL

• http://dx.doi.org/10.1109/icassp.2008.4517689