The effect of mulberry varieties on the protein patterns of the silkworm Bombyx mori L.

Rajkumar S. Bhonde *

Department of Zoology, C. J. Patel college, Tirora, Dist. Gondia, Maharashtra, India.
 
Research Article
International Journal of Biological and Pharmaceutical Sciences Archive, 2026, 11(02), 050-058.
Article DOI: 10.53771/ijbpsa.2026.11.2.0040
Publication history: 
Received on 02 March 2026; revised on 11 April 2026; accepted on 13 April 2026
 
Abstract: 
Four mulberry varieties— Kanva 2, Almora Local, China Peking China, and S-1096—were selected to study their effects on the protein banding patterns of fifth-instar larvae of Bombyx mori. The present results showed the level of haemolymph protein in different silkworm races PM x CSR2, CSR4 x CSR2, and CSR2 x CSR4 showed not much difference compared with each other, when fed on Kanva-2, Almora local MP and China Peking China mulberry varieties, only in S-1096 variety fed larvae was noticed less protein level as compared to other variety, it may due to poor leaf quality of S-1096. These findings suggest that although the general protein expression profile remains consistent across mulberry varieties, specific proteins are differentially expressed depending on the genotype of the host plant.
 
Keywords: 
Almora local; Kanva 2; China Peking China; S-1096; SDS-PAGE
 
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