منابع مشابه
Iodine in Gorgonian Corals
In 1896 Drechsel demonstrated that the horny axial skeleton of the Mediterranean coral, Gorgonia cuvolinii, contains iodine in organic combination in a nitrogenous substance termed gorgonin by him. Hundeshagen (1895) had previously investigated an iodine-containing organic material which he separated from marine sponges; and later Harnack (1898) isolated from the same source a compound which he...
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Using in situ spectrometry data and visual system modeling, we investigate whether the colors conferred to the reef-building corals by GFP-like proteins would look colorful not only to humans, but also to fish occupying different ecological niches on the reef. Some GFP-like proteins, most notably fluorescent greens and nonfluorescent chromoproteins, indeed generate intense color signals. An une...
متن کاملScleractinian Corals of Kuwait
A survey was made of the coral reefs of Kuwait to compile a species list of scleractinian corals. Twenty-eight hermatypic and six ahermatypic coral species are listed in systematic order, and a brief description is provided for each. A new species of Acropora is described. The Kuwait fauna is a small subset of the over 500 Indo-Pacific species. Several species show a higher degree of intraspeci...
متن کاملPhylogenetic Relationships among Corals
Reef-building corals are the framework builders for coral reefs and a key player in the coral reef ecosystem. They are the animals that form the foundation of Virgin Islands coral reefs which provide protection from the open ocean, are an economic resource in terms of tourism and fisheries, are the source of chemical compounds of biomedical importance, and provide great natural beauty. Due to b...
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ژورنال
عنوان ژورنال: Nature
سال: 1883
ISSN: 0028-0836,1476-4687
DOI: 10.1038/028270b0