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A comparative venomic fingerprinting approach reveals that galling and non-galling fig wasp species have different venom profiles
Elias, Larissa G.; Silva, Denise B.; Silva, Ricardo; Peng, Yan-Qiong; Yang, Da-Rong; Lopes, Norberto P.; Pereira, Rodrigo A. S.
2018
Source PublicationPLOS ONE
ISSN1932-6203
Volume13Issue:11Pages:-
Abstract

The galling habit represents a complex type of interaction between insects and plants, ranging from antagonism to mutualism. The obligate pollination mutualism between Ficus and fig wasps relies strongly on the induction of galls in Ficus flowers, where wasps' offspring develop. Even though gall induction plays an important role in many insect-plant interactions, the mechanisms that trigger gall formation are still not completely known. Using a fingerprinting approach, we show here that venom protein profiles from galling fig wasps differ from the venom profiles of non-galling species, suggesting the secretion plays different roles according to the type of interaction it is involved in. Each studied cleptoparasitic species had a distinct venom profile, suggesting that cleptoparasitism in fig wasps covers a vast diversity of molecular interactions. Fig wasp venoms are mainly composed of peptides. No low molecular weight compounds were detected by UPLC-DAD-MS, suggesting that such compounds (e.g., IAA and cytokinines) are not involved in gall induction. The differences in venom composition observed between galling and non-galling fig wasp species bring new perspectives to the study of gall induction processes and the role of insect secretions.

KeywordMass-spectrometry Animal Venoms Induction Mutualism Pteromalidae Hymenoptera Proteins Insects Metabolomics Evolution
Subject AreaScience & Technology - Other Topics
DOI10.1371/journal.pone.0207051
Indexed BySCI
Language英语
WOS IDWOS:000449512300071
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xtbg.org.cn/handle/353005/11156
Collection协同进化组
Affiliation1.[Elias, Larissa G.
2.Pereira, Rodrigo A. S.] Univ Sao Paulo, Dept Biol, Fac Filosofia Ciencias & Letras Ribeirao Preto, Ribeirao Preto, SP, Brazil
3.[Silva, Denise B.] Univ Fed Mato Grosso do Sul, Lab Prod Nat & Espectrometria Massas LaPNEM, Campo Grande, MS, Brazil
4.[Silva, Denise B.
5.Silva, Ricardo
6.Lopes, Norberto P.] Univ Sao Paulo, NPPNS, Fac Ciencias Farmaceut Ribeirao Preto, Ribeirao Preto, SP, Brazil
7.[Peng, Yan-Qiong
8.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Mengla, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Elias, Larissa G.,Silva, Denise B.,Silva, Ricardo,et al. A comparative venomic fingerprinting approach reveals that galling and non-galling fig wasp species have different venom profiles[J]. PLOS ONE,2018,13(11):-.
APA Elias, Larissa G..,Silva, Denise B..,Silva, Ricardo.,Peng, Yan-Qiong.,Yang, Da-Rong.,...&Pereira, Rodrigo A. S..(2018).A comparative venomic fingerprinting approach reveals that galling and non-galling fig wasp species have different venom profiles.PLOS ONE,13(11),-.
MLA Elias, Larissa G.,et al."A comparative venomic fingerprinting approach reveals that galling and non-galling fig wasp species have different venom profiles".PLOS ONE 13.11(2018):-.
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