Trout out
نویسندگان
چکیده
منابع مشابه
Trout out
Among vertebrates, the cellular and molecular mechanisms of neural induction appear largely divergent [1], thus providing little indication of the ancestral chordate mode. Ascidians, which belong to a sub-phylum of the chordates (Urochordata) long separated from the lineage leading to the vertebrates, may provide insight to these questions [2,3]. We have investigated neural specification in asc...
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6] Daniel B. Karron. The \spiderweb" algorithm for surface construction in noisy volume data. The pattern of density readings created by the two curves in gure 11 are identical. Thus one cannot distinguish a double surface crossing (or any even number of crossings) between two adjacent sampling points from no crossing at all. The key point here is that there is no reason to interpolate an addit...
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Chemosensory cues, particularly those emanating from substrate areas occupied by previously hatched young, may play an important role in the reproductive behavior of lake trout Salvelinus namaycush. Support for this hypothesis was obtained in laboratory experiments. Adults were placed in a large circular pool with four experimental reefs. Egg membranes and feces obtained from young that had hat...
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Rainbow trout are classified as Oncorhynchus mykiss, and as such belong to the same genus as Pacific salmon, and to the family Salmonidae, which includes Atlantic salmon (Salmo salar), various trout (Salvelinus sp.), Arctic char (Salvelinus alpinus), Arctic grayling (Thymallus arcticus) and whitefish (Coregonus sp.). Rainbow trout are native to areas around the North Pacific Ocean, from souther...
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1. The histones of trout liver were examined and four main fractions (f1, f2b, f2a and f3) were isolated and characterized. 2. The amino acid analyses, N-terminal group analyses and starch-gel electrophoresis patterns are remarkably similar to the corresponding fractions of calf thymus. 3. The group f2a was also separated into two subfractions, f2al and f2a2, which are similar to those of calf ...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2004
ISSN: 0960-9822
DOI: 10.1016/j.cub.2004.05.028