نتایج جستجو برای: silkworm mounting

تعداد نتایج: 11835  

2013
Wei Yu Huihui Ying Fudan Tong Chen Zhang Yanping Quan Yaozhou Zhang

Although the 30K family proteins are important anti-apoptotic molecules in silkworm hemolymph, the underlying mechanism remains to be investigated. This is especially the case in human vascular endothelial cells (HUVECs). In this study, a 30K protein, 30Kc6, was successfully expressed and purified using the Bac-to-Bac baculovirus expression system in silkworm cells. Furthermore, the 30Kc6 expre...

2012
Liang Qiao Yuanhao Li Gao Xiong Xiaofan Liu Songzhen He Xiaoling Tong Songyuan Wu Hai Hu Rixin Wang Hongwei Hu Lushi Chen Li Zhang Jie Wu Fangyin Dai Cheng Lu Zhonghuai Xiang

Catecholamine metabolism plays an important role in the determination of insect body color and cuticle sclerotization. To date, limited research has focused on these processes in silkworm. In the current study, we analyzed the interactions between catecholamines and melanin genes and their effects on the pigmentation patterns and physical properties of sclerotized regions in silkworm, using the...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Florence Teulé Yun-Gen Miao Bong-Hee Sohn Young-Soo Kim J Joe Hull Malcolm J Fraser Randolph V Lewis Donald L Jarvis

The development of a spider silk-manufacturing process is of great interest. However, there are serious problems with natural manufacturing through spider farming, and standard recombinant protein production platforms have provided limited progress due to their inability to assemble spider silk proteins into fibers. Thus, we used piggyBac vectors to create transgenic silkworms encoding chimeric...

2013
Murali Mohan Siva Prasad

The effect of ultrasound on important economic traits of the silkworm, Bombyx mori L., was studied in the laboratory. The silkworm eggs in blue-egg stage were exposed to ultrasound at 1 MHz and at an intensity of 9 W/cm 2 for 2 min, and the impact was examined on the economic traits of the silkworm. An elevatory effect was recorded with respect to egg hatchability, subsequent growth of larvae, ...

2015
M. K. Mohanta A. K. Saha D. K. M. A. Saleh M. S. Islam K. S. B. Mannan M. Fakruddin

Bacterial disease of silkworm causes significant reduction of silk production leading to huge economic loss. This study aims to isolate bacteria from diseased silkworm and to determine its pathogenicity and antibiotic resistance. A strain of Klebsiella granulomatis has been isolated from silkworm haemolymph which was later identified on the basis of biochemical tests and 16S rRNA gene sequencin...

2012
Mitsuru Sato Katsura Kojima Chisato Sakuma Maria Murakami Eriko Aratani Takato Takenouchi Yasushi Tamada Hiroshi Kitani

Bombyx mori (silkworm) silk proteins are being utilized as unique biomaterials for medical applications. Chemical modification or post-conjugation of bioactive ligands expand the applicability of silk proteins; however, the processes are elaborate and costly. In this study, we used transgenic silkworm technology to develop single-chain variable fragment (scFv)-conjugated silk fibroin. The cocoo...

Journal: :The Journal of biological chemistry 1986
L Regan J D Dignam P Schimmel

We report here the identification of a common immunological determinant in Escherichia coli and Bombyx mori (silkworm) alanine tRNA synthetases. The E. coli protein is a tetramer of identical Mr = 95,000 chains, and the silkworm enzyme is a monomer of Mr = 115,000. Antibodies against the silkworm enzyme react with E. coli Ala-tRNA synthetase. Analysis of 10 fragments of the E. coli enzyme has m...

2017
Sakiko Shimizu Masahiro Matsuki Masanori Imamura Sho Sakurai Masafumi Iwami

*KURAに登録されているコンテンツの利用については,著作権法に規定されている私的使用や引用などの範囲内で行ってください。 *著作権法に規定されている私的使用や引用などの範囲を超える利用を行う場合には,著作権者の許諾を得てください。ただし,著作権者 から著作権等管理事業者(学術著作権協会,日本著作出版権管理システムなど)に権利委託されているコンテンツの利用手続については ,各著作権等管理事業者に確認してください。 Title Expression of 20-hydroxyecdysone-induced genes in the silkworm brain and their functional analysis in post-embryonic development Author(s) Monwar, Hossain; Shimizu, Sakiko; Matsuki, ...

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