WebMay 11, 2024 · The genus bearing the name Photobacterium was first discovered by an environmental microbiologist Beijerinck ().The genus was named after its unique characteristic bioluminescence, which is the ability to emit visible light (Farmer Iii and Hickman-Brenner 2006). Photobacterium is one of the oldest discovered genera in the … Some of the 15 known species of Photobacterium have evolved into pathogens of marine life. Some of these diseases affect commercially important fish and can therefore indirectly impact human health through their consumption. This genus has been shown to degrade the chitin of the Deep Sea Tanner Crab (Chionoecetes tanneri). The species Photobacterium damselae are among the most virulent and are divided into two subspecies: piscicida and damsela. P. damselae subsp…
The biology and the importance of Photobacterium species
Webstudies of the highly homogeneous subspecies Photobacterium damselae subspecies piscicida (Kvitt et al., 2002).The combination of PCR direct amplification of a 16S rRNA gene sequence and AFLP in a 2-step procedure grouped Ph.d.p. isolates from different geographic regions into distinct clusters on the basis of AFLP intraspecific polymorphisms. WebPhotobacterium damsel bacteria are gram-negative, facultatively anaerobic, rods, measuring about 0.8–1.3 × 1.4–4.0 μm. In older cultures, coccobacillary forms are isolated whereas filamentary cells may be found in fresh cultures. The bacteria are nonmotile or weakly motile and show bipolar staining with dyes like giemsa or methylene blue. greener homes online portal
Barramundi - Wikipedia
WebGenBank AJ274377 Photobacterium damselae subsp. damselae internal transcribed spacer 1 (ITS1), strain ATCC-33539. GenBank AF170886 Photobacterium damselae subsp. damselae transmembrane regulatory protein ToxR (toxR) gene, partial cds. WebNational Center for Biotechnology Information WebPhotobacterium damsela is a halophilic marine vibrio found in tropical and semitropical aquatic environments. It is associated with severe infections of wounds acquired in warm … greener ideas limited