| Title |
Pantoea bacteriophage vB_PagS_AAS23: A singleton of the genus Sauletekiovirus / |
| Authors |
Žukauskienė, Emilija ; Šimoliūnienė, Monika ; Truncaitė, Lidija ; Skapas, Martynas ; Kaupinis, Algirdas ; Valius, Mindaugas ; Meškys, Rolandas ; Šimoliūnas, Eugenijus |
| DOI |
10.3390/microorganisms9030668 |
| Full Text |
|
| Is Part of |
Microorganisms.. Basel : MDPI. 2021, vol. 9, iss. 3, art. no. 668, p. [1-15].. eISSN 2076-2607 |
| Keywords [eng] |
Pantoea agglomerans ; bacteriophage vB_PagS_AAS23 ; siphovirus ; depolymerase activity ; Sauletekiovirus |
| Abstract [eng] |
A cold-adapted siphovirus, vB_PagS_AAS23 (AAS23) was isolated in Lithuania using the Pantoea agglomerans strain AUR for the phage propagation. The double-stranded DNA genome of AAS23 (51,170 bp) contains 92 probable protein encoding genes, and no genes for tRNA. A comparative sequence analysis revealed that 25 of all AAS23 open reading frames (ORFs) code for unique proteins that have no reliable identity to database entries. Based on the phylogenetic analysis, AAS23 has no close relationship to other viruses publicly available to date and represents a single species of the genus Sauletekiovirus within the family Drexlerviridae. The phage is able to form plaques in bacterial lawns even at 4 ◦C and demonstrates a depolymerase activity. Thus, the data presented in this study not only provides the information on Pantoea-infecting bacteriophages, but also offers novel insights into the diversity of cold-adapted viruses and their potential to be used as biocontrol agents. |
| Published |
Basel : MDPI |
| Type |
Journal article |
| Language |
English |
| Publication date |
2021 |
| CC license |
|
