Cuticular hydrocarbons are associated with mating success and insecticide resistance in malaria vectors.
Journal
Communications biology
ISSN: 2399-3642
Titre abrégé: Commun Biol
Pays: England
ID NLM: 101719179
Informations de publication
Date de publication:
26 07 2021
26 07 2021
Historique:
received:
14
01
2021
accepted:
08
07
2021
entrez:
27
7
2021
pubmed:
28
7
2021
medline:
12
11
2021
Statut:
epublish
Résumé
Anopheles coluzzii females, important malaria vectors in Africa, mate only once in their lifetime. Mating occurs in aerial swarms with a high male-to-female ratio, where traits underlying male mating success are largely unknown. Here, we investigated whether cuticular hydrocarbons (CHCs) influence mating success in natural mating swarms in Burkina Faso. As insecticides are widely used in this area for malaria control, we also determined whether CHCs affect insecticide resistance levels. We find that mated males have higher CHC abundance than unmated controls, suggesting CHCs could be determinants of mating success. Additionally, mated males have higher insecticide resistance under pyrethroid challenge, and we show a link between resistance intensity and CHC abundance. Taken together, our results suggest that CHC abundance may be subject to sexual selection in addition to selection by insecticide pressure. This has implications for insecticide resistance management, as these traits may be sustained in the population due to their benefits in mating even in the absence of insecticides.
Identifiants
pubmed: 34312484
doi: 10.1038/s42003-021-02434-1
pii: 10.1038/s42003-021-02434-1
pmc: PMC8313523
doi:
Substances chimiques
Hydrocarbons
0
Insecticides
0
Pheromones
0
Pyrethrins
0
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
911Subventions
Organisme : NIAID NIH HHS
ID : R01 AI104956
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI124165
Pays : United States
Organisme : Howard Hughes Medical Institute
Pays : United States
Informations de copyright
© 2021. The Author(s).
Références
Sci Rep. 2017 Sep 11;7(1):11091
pubmed: 28894186
BMC Genomics. 2015 Mar 01;16:146
pubmed: 25766412
Insects. 2015 Aug 04;6(3):732-42
pubmed: 26463413
Proc Biol Sci. 2002 Jun 7;269(1496):1113-8
pubmed: 12061953
Science. 2014 Mar 7;343(6175):1148-51
pubmed: 24526311
J Vector Ecol. 2002 Dec;27(2):178-83
pubmed: 12546454
Parasit Vectors. 2014 Jun 26;7:294
pubmed: 24970701
Nat Methods. 2012 Jun 28;9(7):676-82
pubmed: 22743772
J Mass Spectrom. 2005 Dec;40(12):1595-604
pubmed: 16320293
Malar J. 2009 Nov 16;8 Suppl 2:S8
pubmed: 19917078
Parasit Vectors. 2013 Sep 22;6:275
pubmed: 24330578
Proc Biol Sci. 2013 Nov 06;280(1773):20132353
pubmed: 24197415
J Vector Ecol. 2012 Dec;37(2):289-97
pubmed: 23181851
J Med Entomol. 1977 Dec 24;14(4):448-54
pubmed: 24742
Evolution. 2006 Nov;60(11):2218-25
pubmed: 17236415
Malar J. 2008 Aug 25;7:163
pubmed: 18724871
J Exp Biol. 2016 Jun 1;219(Pt 11):1675-88
pubmed: 27207644
J Exp Biol. 2018 Mar 21;221(Pt 6):
pubmed: 29378815
J Evol Biol. 2016 Jul;29(7):1346-55
pubmed: 27037514
Gene. 2013 Apr 25;519(1):98-106
pubmed: 23380570
Curr Biol. 2010 Jan 26;20(2):131-6
pubmed: 20045329
Proc Natl Acad Sci U S A. 2011 Aug 16;108(33):13677-81
pubmed: 21825136
Sci Rep. 2019 Feb 14;9(1):2145
pubmed: 30765779
Annu Rev Entomol. 2005;50:371-93
pubmed: 15355247
BMC Evol Biol. 2011 Jun 28;11:184
pubmed: 21711542
Mem Inst Oswaldo Cruz. 1996 Jul-Aug;91(4):391-8
pubmed: 9070397
PLoS One. 2011;6(9):e24968
pubmed: 21966392
J Exp Biol. 2017 Feb 01;220(Pt 3):379-385
pubmed: 28148817
Elife. 2020 Jun 15;9:
pubmed: 32538778
Malar J. 2014 Jan 13;13:19
pubmed: 24418094
Am J Trop Med Hyg. 2003 Jan;68(1):1-5
pubmed: 12556139
Emerg Infect Dis. 2014 Oct;20(10):1691-6
pubmed: 25279965
Science. 2021 Jan 22;371(6527):411-415
pubmed: 33479155
J Vector Ecol. 2011 Dec;36(2):382-94
pubmed: 22129410
Nat Ecol Evol. 2020 Oct;4(10):1395-1401
pubmed: 32747772
Proc Biol Sci. 2019 Jul 24;286(1907):20191091
pubmed: 31311476
BMC Genomics. 2014 Nov 25;15:1018
pubmed: 25421852
Parasit Vectors. 2015 Nov 11;8:586
pubmed: 26559354
Science. 1998 Sep 25;281(5385):1999-2003
pubmed: 9748154
J Med Entomol. 2002 May;39(3):545-52
pubmed: 12061454
Parasit Vectors. 2019 Aug 1;12(1):386
pubmed: 31370863
Bioessays. 2015 Jul;37(7):822-30
pubmed: 25988392
Proc Natl Acad Sci U S A. 2016 Aug 16;113(33):9268-73
pubmed: 27439866
J Med Entomol. 2013 Mar;50(2):285-93
pubmed: 23540115
Trends Parasitol. 2021 Apr;37(4):330-339
pubmed: 33422425