Taxonomy of the Marine , Luminous Bacteria a Dissertation
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چکیده
3. When a map, drawing or chart, etc., was part of the material being photographed the photographer followed a definite method in "sectioning" the material. It is customary to begin photoing at the upper left hand corner of a large sheet and to continue photoing from left to right in equal sections with a small overlap. If necessary, sectioning is continued again beginning below the first row and continuing on until complete.
منابع مشابه
Isolation, identification and characterization of new luminous bacteria from Chah Bahar Port, southern marine habitat of Iran
Coastal region of Chah Bahar port, Sea of Oman, was screened for the presence of bioluminescence bacteria for the first time. Water samples were taken from surface and subsurface layers and immediately spread on nutrient seawater complete (SWC) agar. Luminous colonies were observed after an overnight incubation at 25°C. Among twenty luminous isolates, four of them were selected for preliminary ...
متن کاملIsolation, identification and characterization of new luminous bacteria from Chah Bahar Port, southern marine habitat of Iran
Coastal region of Chah Bahar port, Sea of Oman, was screened for the presence of bioluminescence bacteria for the first time. Water samples were taken from surface and subsurface layers and immediately spread on nutrient seawater complete (SWC) agar. Luminous colonies were observed after an overnight incubation at 25°C. Among twenty luminous isolates, four of them were selected for preliminary ...
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INTRODUCTION ... 496 BIOCHEMI STRY 497 TAXONOMIC RELATIONSHPS OF LUMINOUS BACTERIA ................. 499 Marine Forms ............................................................. 499 Terrestrial and Freshwater Forms .......................................... 501 CONTROL OF THE SYNTHESIS AND ACTIVITY OF THE LUMINESCENT SYSTEM 501 Autoinduction ...... 501 Catabolite Repression .....................
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To determine the abundance and species composition of luminous bacteria in the coastal waters of the southern Adriatic Sea (Otranto, Italy), samples were collected from three sites affected by different degrees of anthropogenic pollution. A total of 116 strains of marine luminous bacteria were isolated and subjected to phenotypic characterization, which included 36 biochemical tests. Numerical ...
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Three taxa of luminous bacteria (Photobacterium fischeri, P. phosphoreum, and Beneckea spp.) were found in the enteric microbial populations of 22 species of surface- and midwater-dwelling fishes. These bacteria often occurred in concentrations ranging between 10 and 10 colony-forming units per ml of enteric contents. By using a genetically marked strain, it was determined that luminous cells e...
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