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Proteome analysis of gut and salivary gland proteins of fifth-instar nymph and adults of the sunn pest, Eurygaster integriceps.
Arch Insect Biochem Physiol. 2012 Oct; 81(2):105-19.AI

Abstract

In the digestive system of the sunn pest, Eurygaster integriceps Puton (Hemiptera: Scutelleridae), the salivary gland has a key role in extra oral digestion and the gut is the main site for digestion of food. In this study, proteomics was used to study the role of proteins involved in digestion. The amount of feeding on wheat grain by adult insects increased by comparison to fifth-instar nymphs. Proteins of the gut and salivary gland in adults and fifth-instar nymphs were analyzed 1 day after feeding. The proteins related to digestion, metabolism, and defense against toxins were accumulated in the gut of adult insects. Three plant proteins including serpin, dehydroascorbate reductase, and β-amylase were accumulated in guts of adults. In the salivary gland, phospholipase A2 and arginine kinase were increased in adults. Heat shock protein 70 increased in the gut of fifth-instar nymphs. Proteomic analysis revealed that most of changed proteins in digestive system of sunn pest were increased in adults. This study provided more targets derived from gut and salivary gland for pest management.

Authors+Show Affiliations

National Institute of Crop Science, Tsukuba, Japan.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

22951809

Citation

Bezdi, Mohammad Saadati, et al. "Proteome Analysis of Gut and Salivary Gland Proteins of Fifth-instar Nymph and Adults of the Sunn Pest, Eurygaster Integriceps." Archives of Insect Biochemistry and Physiology, vol. 81, no. 2, 2012, pp. 105-19.
Bezdi MS, Toorchi M, Pourabad RF, et al. Proteome analysis of gut and salivary gland proteins of fifth-instar nymph and adults of the sunn pest, Eurygaster integriceps. Arch Insect Biochem Physiol. 2012;81(2):105-19.
Bezdi, M. S., Toorchi, M., Pourabad, R. F., Zarghami, N., Nouri, M. Z., & Komatsu, S. (2012). Proteome analysis of gut and salivary gland proteins of fifth-instar nymph and adults of the sunn pest, Eurygaster integriceps. Archives of Insect Biochemistry and Physiology, 81(2), 105-19. https://doi.org/10.1002/arch.21047
Bezdi MS, et al. Proteome Analysis of Gut and Salivary Gland Proteins of Fifth-instar Nymph and Adults of the Sunn Pest, Eurygaster Integriceps. Arch Insect Biochem Physiol. 2012;81(2):105-19. PubMed PMID: 22951809.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Proteome analysis of gut and salivary gland proteins of fifth-instar nymph and adults of the sunn pest, Eurygaster integriceps. AU - Bezdi,Mohammad Saadati, AU - Toorchi,Mahmoud, AU - Pourabad,Reza Farshbaf, AU - Zarghami,Nosratollah, AU - Nouri,Mohammad-Zaman, AU - Komatsu,Setsuko, Y1 - 2012/09/05/ PY - 2012/9/7/entrez PY - 2012/9/7/pubmed PY - 2012/12/18/medline SP - 105 EP - 19 JF - Archives of insect biochemistry and physiology JO - Arch Insect Biochem Physiol VL - 81 IS - 2 N2 - In the digestive system of the sunn pest, Eurygaster integriceps Puton (Hemiptera: Scutelleridae), the salivary gland has a key role in extra oral digestion and the gut is the main site for digestion of food. In this study, proteomics was used to study the role of proteins involved in digestion. The amount of feeding on wheat grain by adult insects increased by comparison to fifth-instar nymphs. Proteins of the gut and salivary gland in adults and fifth-instar nymphs were analyzed 1 day after feeding. The proteins related to digestion, metabolism, and defense against toxins were accumulated in the gut of adult insects. Three plant proteins including serpin, dehydroascorbate reductase, and β-amylase were accumulated in guts of adults. In the salivary gland, phospholipase A2 and arginine kinase were increased in adults. Heat shock protein 70 increased in the gut of fifth-instar nymphs. Proteomic analysis revealed that most of changed proteins in digestive system of sunn pest were increased in adults. This study provided more targets derived from gut and salivary gland for pest management. SN - 1520-6327 UR - https://www.unboundmedicine.com/medline/citation/22951809/Proteome_analysis_of_gut_and_salivary_gland_proteins_of_fifth_instar_nymph_and_adults_of_the_sunn_pest_Eurygaster_integriceps_ L2 - https://doi.org/10.1002/arch.21047 DB - PRIME DP - Unbound Medicine ER -