Pub Date : 1999-12-28DOI: 10.11416/KONTYUSHIGEN1930.68.501
Ken-ichi Nakajima, C. Takabayashi, Y. Tamura, E. Miyazaki
{"title":"Development of the measurement system of the cocoon size and variation","authors":"Ken-ichi Nakajima, C. Takabayashi, Y. Tamura, E. Miyazaki","doi":"10.11416/KONTYUSHIGEN1930.68.501","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.501","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91520880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-12-28DOI: 10.11416/KONTYUSHIGEN1930.68.479
H. Machii
{"title":"Screening mulberry (Morus spp.) genotypes for adventitious bud formation and plant regeneration from immature leaf culture","authors":"H. Machii","doi":"10.11416/KONTYUSHIGEN1930.68.479","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.479","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88887150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.429
T. Kako, A. Katayama
{"title":"Dyeability of chitosan-treated tussah silk by Benzopurpurine 4B","authors":"T. Kako, A. Katayama","doi":"10.11416/KONTYUSHIGEN1930.68.429","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.429","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89272946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.387
Yulan Jiang, K. Kiguchi, Y. Aizono
{"title":"Neuroendocrine cascade involved in molting and metamorphosis in the sweet potato hornworm, Agrius convolvuli","authors":"Yulan Jiang, K. Kiguchi, Y. Aizono","doi":"10.11416/KONTYUSHIGEN1930.68.387","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.387","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87603145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.397
A. Kurioka, M. Yamazaki, H. Hirano
{"title":"Trypsin inhibitor polymorphism in the cocoon of the silkworm Bombyx mori","authors":"A. Kurioka, M. Yamazaki, H. Hirano","doi":"10.11416/KONTYUSHIGEN1930.68.397","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.397","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86908917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.417
Y. Ishida, T. Niimi, O. Yamashita
The diapause hormone (DH) -pheromone biosynthesis activating neuropeptide (PBAN) gene (BomDH-PBAN gene) of the silkworm, Bombyx mori encodes a polyprotein precursor from which DH is released to act on induction of embryonic diapause. We prepared a construct consisting of 7kb of 5' upstream region of the BomDH-PBAN gene fused with the lacZ reporter gene, and successfully introduced it into Drosophila germ line by the P-elementmediated transformation method. Expression of the reporter gene was monitored by enzyme activity and immunoreactivity from embryonic stage to adult stage. At the embryonic stage (stage 11-16), reporter gene expression was found in some cells of the antennomaxillary complex (AMC), the abdominal subepidermal layer at the lateral sides and the posterior spiracles. At the larval stage, some cells in the suboesophageal and the abdominal neuromere in the central nervous system (CNS) became stained clearly. From pupariation to adult eclosion, six ventromedial cells in the abdominal neuromere expressed the reporter gene. Immunocytochemistry using anti-FXPRL-NH2 neuropeptide serum identically traced the same ventromedial cells in the larval abdominal neuromere. Thus, we succeeded in generation of Drosophila melanogaster lines transformed with the BomDH-PBAN gene that should provide an ideal system to analyze the regulation mechanism of the BomDH-PBAN gene expression.
{"title":"The stage-and cell-specific expression of the Bombyx mori diapause hormone-pheromone biosynthesis activating neuropeptide (BomDH-PBAN) gene in the transformed Drosophila","authors":"Y. Ishida, T. Niimi, O. Yamashita","doi":"10.11416/KONTYUSHIGEN1930.68.417","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.417","url":null,"abstract":"The diapause hormone (DH) -pheromone biosynthesis activating neuropeptide (PBAN) gene (BomDH-PBAN gene) of the silkworm, Bombyx mori encodes a polyprotein precursor from which DH is released to act on induction of embryonic diapause. We prepared a construct consisting of 7kb of 5' upstream region of the BomDH-PBAN gene fused with the lacZ reporter gene, and successfully introduced it into Drosophila germ line by the P-elementmediated transformation method. Expression of the reporter gene was monitored by enzyme activity and immunoreactivity from embryonic stage to adult stage. At the embryonic stage (stage 11-16), reporter gene expression was found in some cells of the antennomaxillary complex (AMC), the abdominal subepidermal layer at the lateral sides and the posterior spiracles. At the larval stage, some cells in the suboesophageal and the abdominal neuromere in the central nervous system (CNS) became stained clearly. From pupariation to adult eclosion, six ventromedial cells in the abdominal neuromere expressed the reporter gene. Immunocytochemistry using anti-FXPRL-NH2 neuropeptide serum identically traced the same ventromedial cells in the larval abdominal neuromere. Thus, we succeeded in generation of Drosophila melanogaster lines transformed with the BomDH-PBAN gene that should provide an ideal system to analyze the regulation mechanism of the BomDH-PBAN gene expression.","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87448412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.365
Y. Matsumoto, H. Saito, H. Morooka, K. Harakawa
{"title":"Structure and twist level of silk string for use in racket sports","authors":"Y. Matsumoto, H. Saito, H. Morooka, K. Harakawa","doi":"10.11416/KONTYUSHIGEN1930.68.365","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.365","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80727629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.357
N. Kômoto, K. Yukuhiro, T. Tamura
{"title":"Relationship between the BmXDH1 gene and the oq translucent-skin silkworm mutant","authors":"N. Kômoto, K. Yukuhiro, T. Tamura","doi":"10.11416/KONTYUSHIGEN1930.68.357","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.357","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88362691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.381
S. Ishii, M. Takabe
{"title":"An assay system for insect bioactive substances in plants utilizing polyphagous silkworm races and an artificial diet impregnated with plants or plant extracts and presence of ecdysone like substance in spinach, Spinacia oleracea","authors":"S. Ishii, M. Takabe","doi":"10.11416/KONTYUSHIGEN1930.68.381","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.381","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76049180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-10-30DOI: 10.11416/KONTYUSHIGEN1930.68.405
H. Kato, Tamako Hata, Kouzo Yasuta, C. Kanda
{"title":"Degumming, dyeing and structural properties of wild silkmoth cocoon spinning yarns from Anaphe, Cricula trifenestrata and Attacus atlas Linnaeus","authors":"H. Kato, Tamako Hata, Kouzo Yasuta, C. Kanda","doi":"10.11416/KONTYUSHIGEN1930.68.405","DOIUrl":"https://doi.org/10.11416/KONTYUSHIGEN1930.68.405","url":null,"abstract":"","PeriodicalId":22665,"journal":{"name":"The journal of sericultural science of Japan","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74669340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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