INDUCED PHENOLOXIDASE PROFILES IN SILKWORM Bombyx mori (L.) UNDER BIOTIC STRESS
نویسندگان
چکیده
منابع مشابه
Ontogenic Changes in Haemolymph Biochemical Composition in the Silkworm, Bombyx mori L under Thermal Stress
The biochemical composition of haemolymph was studied during larval and pupal period in the mulberry silkworm, Bombyx mori. The silkworm is normally reared at 25±1°C and 70±5 % RH and 31°C and 36°C constitute temperature stress conditions for the domesticated silkworm. When the larvae and pupae were exposed to selected higher temperatures, a significant decrease in the protein levels of haemoly...
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Nucleopolyhedrovirus (NPV) was tested for vertical transmission in the silkworm, Bombyx mori. Fifth instar larvae were exposed to four different dosages of BmNPV (830, 1300, 1800, and 2000OBs/larva) and a dosage of about 2000OBs/larva was found suitable for obtaining infected adults. Histopathological studies revealed the infection in susceptible tissues and organs initially, and at later stage...
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Embryogenesis in the egg of the silkworm. Bombyx mori, up to 24 h after oviposition was studied by light microscopy with special reference to nuclear migration and blastoderm formation. In Bombyx eggs blastoderm cells seem to form in a mechanism different from that usually seen in many other insect species; that is, in Bombyx eggs no typical cleavage furrows were seen. Cleavage nuclei which had...
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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...
متن کاملEvaluation of Bivoltine Silkworm Breeds of Bombyx mori L. under West Bengal Conditions
The Indian sericulture industry is beset with many problems. One of the main problems is the inability to produce quality silk of international grade. The quality silk can be produced only form bivoltines. The bulk of silk produced in India is from Multivoltines which are of inferior quality. Therefore, it is highly pertinent to have more productive bivoltine silkworm breeds capable of producin...
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ژورنال
عنوان ژورنال: International Journal of Engineering Technologies and Management Research
سال: 2020
ISSN: 2454-1907
DOI: 10.29121/ijetmr.v4.i10.2017.105