Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Shuya Shimada"'
Autor:
Shuya Shimada
Publikováno v:
Agricultural and Biological Chemistry. 43:203-208
Autor:
Shuya Shimada, Atsushi Kamada
Publikováno v:
Applied Entomology and Zoology. 15:270-274
Autor:
Okitsugu Yamashita, Shuya Shimada
Publikováno v:
Journal of Comparative Physiology ? B. 131:333-339
The mechanism of trehalose absorption was examined in developing ovaries of the silkworm,Bombyx mori. Trehalose and glucose absorption followed saturation kinetics giving an apparentKm value of 8.4 mM and a Vmax of 12.5 μmoles/30 min per g ovaries f
Autor:
Shuya Shimada, Keizo Hayashiya
Publikováno v:
Insect Biochemistry. 5:653-657
Saccharase activity, which disappears at the beginning of spinning, appears again in the cocoon. It originates from the liquid silk. Crude proteins containing saccharase are released from the cocoon by treatment with papain and NaHSO3 but saccharase
Publikováno v:
Medical Entomology and Zoology. 38:65-75
Publikováno v:
Journal of Insect Physiology. 22:1523-1527
Prolapse of the rectum was observed when ZR-515 (isopropyl 11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate) was applied to the 6th instar larva of the tobacco cutworm, Spodoptera litura . It was induced by an administration of ZR-515 in the middle of
Publikováno v:
Insect Biochemistry. 10:49-52
The cocoon of the silkworm, Bombyx mori contained trehalase activity. Trehalase activity in the cocoon floss was higher than in the cocoon layer. Trehalase from crude extracts prepared from cocoon floss had a pH optimum of 5.5, a K m of 1.41 mM and a
Autor:
Shuya Shimada
Publikováno v:
The Canadian Entomologist. 107:1311-1314
(1) Crude extracts prepared from the silk glands of the silkworm,Bombyx moriL. contain trehalase activity. (2) Trehalase in the silk glands has a pH of 5.5 and a Km of 0.71 mM. The activity of the enzyme is inhibited by divalent cations such as Mn, C
Autor:
Keizo Hayashiya, Shuya Shimada
Publikováno v:
Insect Biochemistry. 5:357-369
The present report indicates that a protein having saccharase activity can be purified from the contents of the silk glands (liquid silk) of the silkworm, Bombyx mori. The protein was purified by means of chromatography on Sephadex G-75, DEAE-cellulo
Autor:
Shuya Shimada
Publikováno v:
Agricultural and Biological Chemistry. 43:203-208
The appearance of reducing power during incubation of silk gland homogenates of the silkworm, Bombyx mori, is due to the same manner as observed with an enzyme-substrate system. The silk gland cells play the role of an enzyme, and the liquid silk ser