Incidence of yellowtail ascites virus (YAV) in wild yellowtail fingerling.
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Environmental effects of yellowtail kingfish aquaculture in South Australia
The culture of yellowtail kingfish Seriola lalandi in South Australia is one of the most rapidly growing aquaculture sectors in Australia. To date, there is a paucity of information on the environmental impacts of this industry, due to its relatively small size in comparison to other industry sectors. Here, we report on a study examining the response of a range of environmental variables to yel...
متن کاملInhibition of the discoloration of yellowtail dark muscle by lignan.
The inhibitory effect of (-)-, (+)-matairesinol and (-)-, (+)-secoisolariciresinol on the discoloration of dark muscle (chiai in Japanese) of two-year-old yellowtail (hamachi in Japanese) was evaluated by measuring the X and a(*) values. (-)-Matairesinol was most effective for retaining the red color of dark muscle in this experiment.
متن کاملCrystal structures of yellowtail ascites virus VP4 protease: trapping an internal cleavage site trans acyl-enzyme complex in a native Ser/Lys dyad active site.
Yellowtail ascites virus (YAV) is an aquabirnavirus that causes ascites in yellowtail, a fish often used in sushi. Segment A of the YAV genome codes for a polyprotein (pVP2-VP4-VP3), where processing by its own VP4 protease yields the capsid protein precursor pVP2, the ribonucleoprotein-forming VP3, and free VP4. VP4 protease utilizes the rarely observed serine-lysine catalytic dyad mechanism. ...
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Marine reef fishes may spend a significant proportion of their daily activity budgets visiting cleaning stations. Nevertheless, the roles of ectoparasites and of interactions with cleaners in shaping patterns of diel activity in these fishes have been largely ignored, possibly because the importance of cleaning for the hosts remains controversial. In diurnal species, a peak in ectoparasite infe...
متن کاملSocial rank in schools of juvenile yellowtail, Seriola quinqueradiata
Right © 1998 Blackwell Wissenschafts-Verlag. Berlin; This is the peer reviewed version of the following article: Journal of Applied Ichthyology, 14(1-2), pp.69-73; 1998, which has been published in final form at http://dx.doi.org/10.1111/j.1439-0426.1998.tb00616.x This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. http://olabou...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1989
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.55.633