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squalus acanthias การใช้

"squalus acanthias" แปล  
ประโยคมือถือ
  • In 1993 Zasloff reported the discovery of the aminosterol squalamine from the dogfish shark, " Squalus acanthias ".
  • From birth, leopard sharks form large schools generally segregated by age and sex, which may intermingle with grey or brown smoothhounds ( " Mustelus californicus " and " M . henlei " ) or spiny dogfish ( " Squalus acanthias " ).
  • Litters sired by multiple fathers have been determined in lemon sharks, " Negaprion brevirostris ", nurse sharks, " Ginlymostoma cirratum ", sandbar sharks, " Carcharhinus plumbeus ", and squaloid sharks, such as spiny dogfish, " Squalus acanthias ".
  • Inspired by a marine biologist's observation that sharks seldom develop infections, he then began testing for similar antimicrobial activity in the stomach of the dogfish shark, and in 1993 reported the discovery of a steroid he named squalamine after the shark's scientific name, Squalus acanthias, and the substance's chemical structure as an amine.