Identifying drosophila cell-cycle regulated genes from irregular microarray data

Wentao Zhao, Kwadwo Agyepong, Erchin Serpedin, Edward R. Dougherty

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish
Title of host publication2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP
Pages633-636
Number of pages4
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP - Las Vegas, NV, United States
Duration: 31 Mar 20084 Apr 2008

Other

Other2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP
CountryUnited States
CityLas Vegas, NV
Period31/3/084/4/08

Fingerprint

Microarrays
Genes
Cells
Time series
Experiments
Sampling

Keywords

  • Biological Systems
  • Genetics
  • Spectral analysis

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Zhao, W., Agyepong, K., Serpedin, E., & Dougherty, E. R. (2008). Identifying drosophila cell-cycle regulated genes from irregular microarray data. In 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP (pp. 633-636). [4517689] https://doi.org/10.1109/ICASSP.2008.4517689

Identifying drosophila cell-cycle regulated genes from irregular microarray data. / Zhao, Wentao; Agyepong, Kwadwo; Serpedin, Erchin; Dougherty, Edward R.

2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP. 2008. p. 633-636 4517689.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhao, W, Agyepong, K, Serpedin, E & Dougherty, ER 2008, Identifying drosophila cell-cycle regulated genes from irregular microarray data. in 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP., 4517689, pp. 633-636, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, Las Vegas, NV, United States, 31/3/08. https://doi.org/10.1109/ICASSP.2008.4517689
Zhao W, Agyepong K, Serpedin E, Dougherty ER. Identifying drosophila cell-cycle regulated genes from irregular microarray data. In 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP. 2008. p. 633-636. 4517689 https://doi.org/10.1109/ICASSP.2008.4517689
Zhao, Wentao ; Agyepong, Kwadwo ; Serpedin, Erchin ; Dougherty, Edward R. / Identifying drosophila cell-cycle regulated genes from irregular microarray data. 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP. 2008. pp. 633-636
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