Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Motonori Hoshi"'
Publikováno v:
Journal of Lipid Research, Vol 14, Iss 4, Pp 406-414 (1973)
Homologs of methyl esters of very polar fatty acids were obtained by methanolysis of cerebrin phosphate isolated from baker's yeast. The major ester component was isolated by preparative gas–liquid chromatography and was found to be 2,3-dihydroxyhe
Externí odkaz:
https://doaj.org/article/c6a9ff6abf1a4eb886ab13a1a69b3dc7
Publikováno v:
Journal of Lipid Research, Vol 14, Iss 5, Pp 599-601 (1973)
A new procedure for the preparation of methyl esters from free fatty acids under mild conditions was investigated. Free fatty acids are dissolved in a mixture of chloroform–methanolic HCl–cupric acetate and kept at room temperature for 30 min for
Externí odkaz:
https://doaj.org/article/070d637ca4af4008990d5c65d83ef0e5
Autor:
Manabu Aoki, Hiroyuki Onuki, Hiroshi Hirota, Yasutoshi Agata, Midori Matsumoto, Hiroyuki Tanaka, Kihachiro Horiike, Tetsuo Ishida, Motonori Hoshi, Takanobu Maezawa, Kazuya Kobayashi, Yurie Horiguchi
Publikováno v:
Scientific Reports
Many metazoans start germ cell development during embryogenesis, while some metazoans possessing pluripotent stem cells undergo postembryonic germ cell development. The latter reproduce asexually but develop germ cells from pluripotent stem cells or
Publikováno v:
Molecular Reproduction and Development. 79:757-766
Planarian species may harbor as many as three populations with different reproductive strategies. Animals from innate asexual (AS) and innate sexual (InS) populations reproduce only by fission and cross-fertilization, respectively, whereas the third
Publikováno v:
Biochemical and Biophysical Research Communications. 425:595-598
Our knowledge at present on the structure of acrosome-reaction inducing substance (ARIS) in the jelly coat of starfish eggs is summarized. ARIS ia a proteoglycan-like molecule consisting of very long, linear, and highly sulfated glycans and three ARI
Autor:
Midori Matsumoto, Masahiro Naruse, Hideaki Moriyama, Hiroshi Sakaya, Riho Ishikawa, Motonori Hoshi
Publikováno v:
Molecular Reproduction and Development. 78:57-66
In the starfish Asterias amurensis, acrosome reaction inducing substance (ARIS) is the main factor responsible for allowing sperm to recognize the egg jelly and begin the acrosome reaction (AR). ARIS is a large proteoglycan-like molecule, and its pen
Autor:
Motonori Hoshi, Hiroshi Yanagawa, Hiroyuki Suetomo, Teruhiko Matsubara, Toshinori Sato, Midori Matsumoto, Masahiro Naruse
Publikováno v:
Developmental Biology. 347(1):147-153
Cofactor for acrosome reaction-inducing substance (Co-ARIS) is a steroidal saponin from the starfish Asterias amurensis. Saponins exist in many plants and few animals as self-defensive chemicals, but Co-ARIS has been identified as a cofactor for indu
Autor:
Motonori Hoshi
Publikováno v:
TRENDS IN THE SCIENCES. 14:26-29
Autor:
Hideo Kubo, Motonori Hoshi, Noriko Kamei, Midori Matsumoto, Hitoshi Sawada, Noritaka Hirohashi
Publikováno v:
Development, Growth & Differentiation. 50:S221-S238
Fertilization is a programmed process that has many molecules and sequential events amenable to study. The biochemistry of fertilization has identified cellular and acellular components fundamental to the interactions between sperm and egg. Recent st