肠杆菌噬菌体PRD1 phage  BioVector NTCC质粒载体菌种细胞基因保藏中心

肠杆菌噬菌体PRD1 phage  BioVector NTCC质粒载体菌种细胞基因保藏中心
Bacteriophage PRD1 is a member of the Tectiviridae family[1] and is closely related to the other lipid-containing phages PR3, PR4, PR5, and L17[2]. It is a plasmid-dependent phage that has been shown to infect a variety of gram-negative hosts, including Escherichia coli, with the requirement that hosts contain incompatibility group plasmids P, W, or N[3]. Notably, PRD1 has 110 bp inverted terminal repeats[4] and a covalently bound terminal protein on the 5' ends[5] of the 14,927bp genome.

The full sequence is available from NCBI as NCBI Reference Sequence: NC_001421.2
PRD1 has a linear, 14927 bp genome of dsDNA. The small size of many of the membrane- associated proteins has made characterizing individual proteins difficult[6], and there is no clear consensus as to which of the ORFs encode functional products. There are 31 genes and 31 confirmed or putative proteins as noted by RefSeq [15], but there are about 31 ORFs in the upper strand and 18-19 ORFs in the lower strand
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