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August 17, 2025

Regional environment variations and management practices likely influence gut gene expression in Bt-resistant pink bollworm (Pectinophora gossypiella) from the northern and southern parts of India

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Authors

ADAlok DubeyVCVinod K. ChauhanNDNarender K. Dhania

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Overview

Comparative analysis reveals distinct gene expression patterns in resistant pink bollworm populations, indicating environmental influence on pest resistance.

Key Points

  • Distinct gene expression patterns were found between pink bollworm populations from northern and southern India, revealing regional influences on pest resistance.
  • Specific digestive proteases and genes were upregulated in resistant pink bollworms, supporting the role of regional factors in their resistance mechanisms.
  • Analysis utilized midgut transcriptome data, allowing for a comprehensive comparison of resistant populations across different ecological zones.
  • Findings highlight the importance of region-specific pest management strategies, integrating environmental and genetic factors for effective control.

Cite This Study

Dubey et al. (2025) studied this question.

synapsesocial.com/papers/68a36dd20a429f797333099dhttps://doi.org/10.21203/rs.3.rs-7098200/v1
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