T. Fujii, T. Kiuchi, T. Daimon, K. Ito, S. Katsuma, T. Shimada, Kimiko Yamamoto, Y. Banno
{"title":"Development of interspecific semiconsomic strains between the domesticated silkworm, bombyx mori and the wild silkworm, b. Mandarina","authors":"T. Fujii, T. Kiuchi, T. Daimon, K. Ito, S. Katsuma, T. Shimada, Kimiko Yamamoto, Y. Banno","doi":"10.11416/JIBS.90.2_033","DOIUrl":"https://doi.org/10.11416/JIBS.90.2_033","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"90 1","pages":"33-40"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989685","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}
S. Nagaoka, N. Tani, Chikayo Kimura, Miki Sakakura
{"title":"Identification and characterization of fructose-1, 6-diphosphate aldolase in seminal fluid of the silkworm, Bombyx mori","authors":"S. Nagaoka, N. Tani, Chikayo Kimura, Miki Sakakura","doi":"10.11416/JIBS.90.1_011","DOIUrl":"https://doi.org/10.11416/JIBS.90.1_011","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"90 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989522","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}
J. B. H. Millado, Rina Hamajima, W. Sugiura, Shizuka Makino, Michihiro Kobayashi, M. Ikeda
{"title":"Identification and characterization of Bombyx mori homologs of Bonus, Mdm2, Rad6, Sce, and Synoviolin","authors":"J. B. H. Millado, Rina Hamajima, W. Sugiura, Shizuka Makino, Michihiro Kobayashi, M. Ikeda","doi":"10.11416/JIBS.90.2_021","DOIUrl":"https://doi.org/10.11416/JIBS.90.2_021","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"90 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989673","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}
{"title":"Differences in Prostaglandin E–Related Factors between Silkworm Strains [Lepidoptera: Bombycidae] Producing Small Eggs (d32) and Giant Eggs (d20)","authors":"K. Yamamoto, M. Yamaguchi","doi":"10.11416/JIBS.90.1_017","DOIUrl":"https://doi.org/10.11416/JIBS.90.1_017","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"90 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989625","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}
{"title":"A Simple and Effective Method for Measuring the Number of Fine Fibers Separated from the Cocoon Filament of the Silkworm, Bombyx mori, Based on Counting Fine Fiber Assemblies","authors":"A. Kurioka, Satomi Ikejima","doi":"10.11416/JIBS.90.1_001","DOIUrl":"https://doi.org/10.11416/JIBS.90.1_001","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"90 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989408","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}
A. Kawahara, K. Iiyama, S. Asano, Oumi Nishi, C. Yasunaga–Aoki
{"title":"Detection of cry-type gene homologues in the draft genome sequence of paenibacillus popilliae ATCC 14706t and trial for the expression of recombinant proteins in escherichia coli","authors":"A. Kawahara, K. Iiyama, S. Asano, Oumi Nishi, C. Yasunaga–Aoki","doi":"10.11416/JIBS.89.2_025","DOIUrl":"https://doi.org/10.11416/JIBS.89.2_025","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"89 1","pages":"25-30"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989548","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}
Y. Takemura, Y. Matsumoto, A. Ohnuma, Yuji Mochida, T. Yokoyama, K. Ito
In the silkworm, many mutations involved in the lethality at the egg stage have been reported (Banno et al., 2005; 2010). Embryonic lethality is seen in most of these mutations, such as lethal 19 (l-19; Doira et al., 1977; Ito et al., 2018), brown egg lethal (l-be; Nishikawa, 1925), blastokinesis lethal (l-bk; Umeya, 1927), lethal brown (l-br; Doira et al., 1975), lethal non-diapausing egg (l-n; Ooi, 1968), red egg lethal (l-r; Nishikawa, 1925), and lethal white-rot egg (l-w; Nakayama, 1958). In contrast, there are few lethal mutations other than at the embryonic stage; lethal 10 (l-10; Simodaira, 1947), dark-spotted egg lethal (l-d; Nishikawa, 1925), and dark-spotted egg lethal b (l-db; Nishikawa, 1930) show lethality at the head pigmentation stage, and bluish egg lethal (l-bl; Umeya, 1927) becomes lethal at body pigmentation stage. The analysis of the genes responsible for the lethal mutations will provide useful findings on insect embryology and physiology; however, most of these genes are largely unknown. We recently isolated a novel lethal mutant during the maintenance of the Sj strain. This phenotype is similar to that of the sex-linked chocolate lethal mutant (sch; ch121.5 cM; Ohnuma, 2001); the skin color of the mature embryo became a light orange, and the embryo died before hatching. In this study, we performed morphological observation and genetic analysis of the lethal mutation.
在家蚕中，已经报道了许多与卵期致死有关的突变(Banno et al.， 2005;2010)。胚胎致死性在大多数这些突变中可见，如致死19 (l-19;Doira et al.， 1977;Ito et al.， 2018)，褐蛋致死(l-be;Nishikawa, 1925)，母细胞分裂致死(l-bk;Umeya, 1927)，致命棕色(l-br;Doira et al.， 1975)，致死非滞育卵(l-n;Ooi, 1968)，红蛋致死(l-r;Nishikawa, 1925)和致命白腐卵(l-w;中山,1958)。相比之下，除了胚胎阶段，几乎没有致命的突变;致死10 (l-10;Simodaira, 1947)，黑斑卵致死(l-d;Nishikawa, 1925)，黑斑卵致死b (l-db;Nishikawa, 1930)显示头部色素沉着阶段的致命性，而蓝色的卵致命性(l-bl;Umeya, 1927)在身体色素沉着阶段是致命的。对导致致死突变的基因的分析将在昆虫胚胎学和生理学上提供有用的发现;然而，这些基因中的大多数在很大程度上是未知的。我们最近在Sj菌株的维持过程中分离出一种新的致命突变体。这种表型与性别连锁巧克力致命突变(sch;ch121.5厘米;Ohnuma, 2001);成熟胚胎的皮肤颜色变成浅橙色，胚胎在孵化前死亡。在本研究中，我们对致死突变进行了形态学观察和遗传分析。
{"title":"Genetic studies on the novel lethal mutant, light orange lethal, in the silkworm, Bombyx mori","authors":"Y. Takemura, Y. Matsumoto, A. Ohnuma, Yuji Mochida, T. Yokoyama, K. Ito","doi":"10.11416/JIBS.89.2_031","DOIUrl":"https://doi.org/10.11416/JIBS.89.2_031","url":null,"abstract":"In the silkworm, many mutations involved in the lethality at the egg stage have been reported (Banno et al., 2005; 2010). Embryonic lethality is seen in most of these mutations, such as lethal 19 (l-19; Doira et al., 1977; Ito et al., 2018), brown egg lethal (l-be; Nishikawa, 1925), blastokinesis lethal (l-bk; Umeya, 1927), lethal brown (l-br; Doira et al., 1975), lethal non-diapausing egg (l-n; Ooi, 1968), red egg lethal (l-r; Nishikawa, 1925), and lethal white-rot egg (l-w; Nakayama, 1958). In contrast, there are few lethal mutations other than at the embryonic stage; lethal 10 (l-10; Simodaira, 1947), dark-spotted egg lethal (l-d; Nishikawa, 1925), and dark-spotted egg lethal b (l-db; Nishikawa, 1930) show lethality at the head pigmentation stage, and bluish egg lethal (l-bl; Umeya, 1927) becomes lethal at body pigmentation stage. The analysis of the genes responsible for the lethal mutations will provide useful findings on insect embryology and physiology; however, most of these genes are largely unknown. We recently isolated a novel lethal mutant during the maintenance of the Sj strain. This phenotype is similar to that of the sex-linked chocolate lethal mutant (sch; ch121.5 cM; Ohnuma, 2001); the skin color of the mature embryo became a light orange, and the embryo died before hatching. In this study, we performed morphological observation and genetic analysis of the lethal mutation.","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989645","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}
M. Hino, Noriko Karasaki, Tsuneyuki Tatsuke, Daisuke Morokuma, Akitsu Masuda, H. Mon, J. M. Lee, T. Kusakabe
{"title":"Mild inactivation and inhibition of phenoloxidase in silkworm serum for xeno-free culture of insect cells","authors":"M. Hino, Noriko Karasaki, Tsuneyuki Tatsuke, Daisuke Morokuma, Akitsu Masuda, H. Mon, J. M. Lee, T. Kusakabe","doi":"10.11416/JIBS.89.1_009","DOIUrl":"https://doi.org/10.11416/JIBS.89.1_009","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"283 1","pages":"9-16"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11416/JIBS.89.1_009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989442","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}
{"title":"Development of an application, Bombyx mori tool for ortholog picking (BmTOP)","authors":"M. Ohno, M. Kawamoto, K. Sahara","doi":"10.11416/JIBS.89.1_001","DOIUrl":"https://doi.org/10.11416/JIBS.89.1_001","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989741","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}
Hiroki Sakai, T. Konagaya, Y. Takemura, K. Sahara, T. Niimi
{"title":"Double-copulated introduction of ejaculate with dominant larval phenotype to maintain Bombyx mori mutant with dysfunctional apyrene sperm","authors":"Hiroki Sakai, T. Konagaya, Y. Takemura, K. Sahara, T. Niimi","doi":"10.11416/JIBS.89.2_039","DOIUrl":"https://doi.org/10.11416/JIBS.89.2_039","url":null,"abstract":"","PeriodicalId":34896,"journal":{"name":"Journal of Insect Biotechnology and Sericology","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63989699","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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