The genetics of chemoreception in the labella and tarsi of Aedes aegypti

Jackson T. Sparks; Jonathan D. Bohbot; Joseph C. Dickens

doi:10.1016/j.ibmb.2014.02.004

The genetics of chemoreception in the labella and tarsi of Aedes aegypti

Jackson T. Sparks, Jonathan D. Bohbot, Joseph C. Dickens

Research output: Contribution to journal › Article › peer-review

Abstract

The yellow-fever mosquito Aedes aegypti is a major vector of human diseases, such as dengue, yellow fever, chikungunya and West Nile viruses. Chemoreceptor organs on the labella and tarsi are involved in human host evaluation and thus serve as potential foci for the disruption of blood feeding behavior. In addition to host detection, these contact chemoreceptors mediate feeding, oviposition and conspecific recognition; however, the molecular landscape of chemoreception in these tissues remains mostly uncharacterized. Here we report the expression profile of all putative chemoreception genes in the labella and tarsi of both sexes of adult Ae. aegypti and discuss their possible roles in the physiology and behavior of this important disease vector.

Original language	English
Pages (from-to)	8-16
Number of pages	9
Journal	Insect Biochemistry and Molecular Biology
Volume	48
Issue number	1
DOIs	https://doi.org/10.1016/j.ibmb.2014.02.004
State	Published - May 2014
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

Aedes aegypti
Ionotropic receptor
Mosquito
Odorant-binding protein
Olfactory receptor
Taste

All Science Journal Classification (ASJC) codes

Biochemistry
Molecular Biology
Insect Science

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10.1016/j.ibmb.2014.02.004

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title = "The genetics of chemoreception in the labella and tarsi of Aedes aegypti",

abstract = "The yellow-fever mosquito Aedes aegypti is a major vector of human diseases, such as dengue, yellow fever, chikungunya and West Nile viruses. Chemoreceptor organs on the labella and tarsi are involved in human host evaluation and thus serve as potential foci for the disruption of blood feeding behavior. In addition to host detection, these contact chemoreceptors mediate feeding, oviposition and conspecific recognition; however, the molecular landscape of chemoreception in these tissues remains mostly uncharacterized. Here we report the expression profile of all putative chemoreception genes in the labella and tarsi of both sexes of adult Ae. aegypti and discuss their possible roles in the physiology and behavior of this important disease vector.",

keywords = "Aedes aegypti, Ionotropic receptor, Mosquito, Odorant-binding protein, Olfactory receptor, Taste",

author = "Sparks, \{Jackson T.\} and Bohbot, \{Jonathan D.\} and Dickens, \{Joseph C.\}",

note = "Funding Information: The authors thank Dr. Shawn E. Levy and Nripesh Prasad of the Genomics Services Lab at the Hudson-Alpha Institute for Biotechnology for RNA sequencing and data analyses. We are grateful to Drs. Richard Vogt, Department of Biological Sciences, University of South Carolina and Daniel Strickman for critical review of the manuscript. This work was supported in part by a grant to J.C.D. from the Deployed War Fighter Protection (DWFP) Research Program funded by the Department of Defense through the Armed Forces Pest Management Board (AFPMB) .",

year = "2014",

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doi = "10.1016/j.ibmb.2014.02.004",

language = "الإنجليزيّة",

volume = "48",

pages = "8--16",

journal = "Insect Biochemistry and Molecular Biology",

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AU - Sparks, Jackson T.

AU - Bohbot, Jonathan D.

AU - Dickens, Joseph C.

N1 - Funding Information: The authors thank Dr. Shawn E. Levy and Nripesh Prasad of the Genomics Services Lab at the Hudson-Alpha Institute for Biotechnology for RNA sequencing and data analyses. We are grateful to Drs. Richard Vogt, Department of Biological Sciences, University of South Carolina and Daniel Strickman for critical review of the manuscript. This work was supported in part by a grant to J.C.D. from the Deployed War Fighter Protection (DWFP) Research Program funded by the Department of Defense through the Armed Forces Pest Management Board (AFPMB) .

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Y1 - 2014/5

N2 - The yellow-fever mosquito Aedes aegypti is a major vector of human diseases, such as dengue, yellow fever, chikungunya and West Nile viruses. Chemoreceptor organs on the labella and tarsi are involved in human host evaluation and thus serve as potential foci for the disruption of blood feeding behavior. In addition to host detection, these contact chemoreceptors mediate feeding, oviposition and conspecific recognition; however, the molecular landscape of chemoreception in these tissues remains mostly uncharacterized. Here we report the expression profile of all putative chemoreception genes in the labella and tarsi of both sexes of adult Ae. aegypti and discuss their possible roles in the physiology and behavior of this important disease vector.

AB - The yellow-fever mosquito Aedes aegypti is a major vector of human diseases, such as dengue, yellow fever, chikungunya and West Nile viruses. Chemoreceptor organs on the labella and tarsi are involved in human host evaluation and thus serve as potential foci for the disruption of blood feeding behavior. In addition to host detection, these contact chemoreceptors mediate feeding, oviposition and conspecific recognition; however, the molecular landscape of chemoreception in these tissues remains mostly uncharacterized. Here we report the expression profile of all putative chemoreception genes in the labella and tarsi of both sexes of adult Ae. aegypti and discuss their possible roles in the physiology and behavior of this important disease vector.

KW - Aedes aegypti

KW - Ionotropic receptor

KW - Mosquito

KW - Odorant-binding protein

KW - Olfactory receptor

KW - Taste

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DO - 10.1016/j.ibmb.2014.02.004

M3 - مقالة

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SN - 0965-1748

VL - 48

SP - 8

EP - 16

JO - Insect Biochemistry and Molecular Biology

JF - Insect Biochemistry and Molecular Biology

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ER -

The genetics of chemoreception in the labella and tarsi of Aedes aegypti

Abstract

UN SDGs

Keywords

All Science Journal Classification (ASJC) codes

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