Spectrofluorometric Properties of N-Terminal Domain of Lumazine Protein from Photobacterium leiognathi
نویسندگان
چکیده
منابع مشابه
Complete Genome Sequence of Photobacterium leiognathi Strain JS01
Photobacterium leiognathi is a bioluminescent symbiont of fish of the Leiognathidae family. Here, we present the full-genome sequence of P. leiognathi strain JS01, a strain isolated from a nonluminescent Loligo sp. squid of Singaporean origin. No finished genome sequence of this species is currently publicly available.
متن کاملGenomic polymorphism in symbiotic populations of Photobacterium leiognathi.
Photobacterium leiognathi forms a bioluminescent symbiosis with leiognathid fishes, colonizing the internal light organ of the fish and providing its host with light used in bioluminescence displays. Strains symbiotic with different species of the fish exhibit substantial phenotypic differences in symbiosis and in culture, including differences in 2-D PAGE protein patterns and profiles of indig...
متن کاملRegulation of Bioluminescence in Photobacterium leiognathi Strain KNH6.
UNLABELLED Bacterial bioluminescence is taxonomically restricted to certain proteobacteria, many of which belong to the Vibrionaceae. In the most well-studied cases, pheromone signaling plays a key role in regulation of light production. However, previous reports have indicated that certain Photobacterium strains do not use this regulatory method for controlling luminescence. In this study, we ...
متن کاملextraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اولDetermination of pyruvic acid concentration using a bioluminescence system from Photobacterium leiognathi.
A novel, highly sensitive and selective bacterial luminescence method for the detection of pyruvic acid (PA) is reported here. This method is based on a reaction system catalyzed by lactate dehydrogenase (LDH) with the bacterial luciferase-FMN:NADH oxidoreductase bioluminescence system in vitro. The reduced nicotinamide adenine dinucleotide (NADH) involved in the LDH reaction system could be qu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Korean Chemical Society
سال: 2013
ISSN: 0253-2964
DOI: 10.5012/bkcs.2013.34.6.1673