Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Toshio Kanda"'
Rescue of white egg 1 mutant by introduction of the wild-type Bombyx kynurenine 3?monooxygenase gene
Autor:
Isao Kobayashi, Keiro Uchino, Toshiki Tamura, Guo-Xing Quan, Katsura Kojima, Hideki Sezutsu, Toru Shimada, Toshio Kanda
Publikováno v:
Insect Science. 14:85-92
In silkworms, the white egg 1 (w-1) mutant, which is characterized by white eyes and white eggs, is deficient in Bombyx kynurenine 3–monooxygenase (KMO) activity. To investigate whether the w-1 mutant phenotype is rescued by introducing the wild-ty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ec60e834614c9e4bad1377092a74a87
https://doi.org/10.1111/j.1744-7917.2007.00129.x
https://doi.org/10.1111/j.1744-7917.2007.00129.x
Expression pattern of Bombyx vasa-like (BmVLG) protein and its implications in germ cell development
Publikováno v:
Development Genes and Evolution. 216:94-99
Germ cell development in the silkworm Bombyx mori is interesting in that the species has no recognizable germ plasm, and its germ cells appear first on the ventral side of the embryo, not on the posterior pole as in Drosophila melanogaster. We previo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c63fde860043614268d403d5dc9cd4ad
https://doi.org/10.1007/s00427-005-0033-8
https://doi.org/10.1007/s00427-005-0033-8
Autor:
Hiromitsu Tanaka, Katsura Kojima, Shigeki Mizuno, Guo-Xing Quan, Rika Hino, Toshio Kanda, Satoshi Inoue, Masahiro Tomita, Morikazu Imamura, Katsutoshi Yoshizato, Toshiki Tamura
Publikováno v:
Insect Biochemistry and Molecular Biology. 35:51-59
The silkworm Nd-s(D) mutant is silk fibroin-secretion deficient. In the mutant, a disulfide linkage between the heavy (H) and light (L) chains, which is essential for the intracellular transport and secretion of fibroin, is not formed because of a pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5a50ab64d724e7da6d04cd5af06fc2f
https://doi.org/10.1016/j.ibmb.2004.10.002
https://doi.org/10.1016/j.ibmb.2004.10.002
Autor:
Hiromitsu Tanaka, Shigeki Mizuno, Toshio Kanda, Katsura Kojima, Toshiki Tamura, Kazunori Tanaka, Kohei Ohtomo, Satoshi Inoue, Hideharu Taira, Tasuku Nakajima, Morikazu Imamura, Tetsuro Yamashita, Guo-Xing Quan
Publikováno v:
European Journal of Biochemistry
Silk fibroin of Bombyx mori is secreted from the posterior silk gland (PSG) as a 2.3-MDa elementary unit, consisting of six sets of a disulfide-linked heavy chain (H-chain)-light chain (L-chain) heterodimer and one molecule of fibrohexamerin (fhx)/P2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e95d4250e1c004cb500e6d701be22f
https://doi.org/10.1046/j.1432-1033.2003.03934.x
https://doi.org/10.1046/j.1432-1033.2003.03934.x
Publikováno v:
Genetics. 165:1329-1340
The silkworm Bombyx mori is one of the most well-studied insects in terms of both genetics and physiology and is recognized as the model lepidopteran insect. To develop an efficient system for analyzing gene function in the silkworm, we investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14d6741de1bea4a0a1e96ce7ebdc81e7
https://doi.org/10.1093/genetics/165.3.1329
https://doi.org/10.1093/genetics/165.3.1329
Publikováno v:
Development Genes and Evolution. 213:345-354
We have previously reported that Bmdsx, a homologue of the sex-determining gene doublesex (dsx), was sex-specifically expressed in various tissues of the silkworm. The primary transcript of Bmdsx is alternatively spliced in males and females to yield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5afac7e7c77d0d9ade8a889b71375b39
https://doi.org/10.1007/s00427-003-0334-8
https://doi.org/10.1007/s00427-003-0334-8
Publikováno v:
Cryobiology. 46:153-160
A reliable method is reported for the long-term preservation of ovaries and spermatozoa of the silkworm (Bombyx mori). Three studies are presented. In the first, ovaries were removed from larvae at either 3rd, 4th, or 5th instar, cryopreserved, and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a83d3ad9587b3aabdaa70794fe8981
https://doi.org/10.1016/s0011-2240(03)00021-x
https://doi.org/10.1016/s0011-2240(03)00021-x
Publikováno v:
Journal of Insect Physiology. 46:1009-1016
Recently, it was confirmed that embryos derived from diapausing eggs of the silkworm, Bombyx mori, begin their development and reach larval maturity on mulberry leaves, when the naked eggs are cultured in vitro. In this study, we found that the metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b13a8a0fc83cbbd54cffffd19ce5099b
https://doi.org/10.1016/s0022-1910(99)00212-7
https://doi.org/10.1016/s0022-1910(99)00212-7
Publikováno v:
Journal of Insect Physiology. 46:491-497
We report in this paper that female moths artificially inseminated with cryopreserved sperm (-196 degrees C) could oviposit eggs when the sperm was preserved for 356days, and that the fertilization rate and the number of eggs laid were almost equival
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0f5f89b637e2ba8a35c86160b97ab4
https://doi.org/10.1016/s0022-1910(99)00135-3
https://doi.org/10.1016/s0022-1910(99)00135-3
Publikováno v:
Journal of Insect Physiology. 45:471-477
A new method was developed for artificial insemination of the silkworm. Virgin females artificially inseminated by this method oviposited fertilized eggs at a rate almost similar to that of females mated with males. Using inactive sperm collected fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eff5dda3bbc20bbbe4ec3c9b8e53db2b
https://doi.org/10.1016/s0022-1910(98)00148-6
https://doi.org/10.1016/s0022-1910(98)00148-6