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Putative gene promoter sequences in the chlorella viruses
Authors:Fitzgerald Lisa A  Boucher Philip T  Yanai-Balser Giane M  Suhre Karsten  Graves Michael V  Van Etten James L
Affiliation:a Department of Plant Pathology, University of Nebraska-Lincoln, Lincoln, NE 68583-0722, USA
b Institute of Bioinformatics and Systems Biology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany
c Department of Biology, Ludwig-Maximilians-Universität, 82152 Planegg-Martinsried, Germany
d Department of Biological Sciences, University of Massachusetts-Lowell, Lowell, MA 01854, USA
e Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583-0900, USA
Abstract:
Three short (7 to 9 nucleotides) highly conserved nucleotide sequences were identified in the putative promoter regions (150 bp upstream and 50 bp downstream of the ATG translation start site) of three members of the genus Chlorovirus, family Phycodnaviridae. Most of these sequences occurred in similar locations within the defined promoter regions. The sequence and location of the motifs were often conserved among homologous ORFs within the Chlorovirus family. One of these conserved sequences (AATGACA) is predominately associated with genes expressed early in virus replication.
Keywords:Chlorella viruses   Phycodnaviridae   Chlorovirus   Virus PBCV-1   Virus NY-2A   Virus MT325   Promoters
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