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Bertonceli MAA, Oliveira AEA, Ferreira ATS, Perales J, Fernandes KVS. A vicilin-like protein extracted from Clitoria fairchildiana cotyledons was toxic to Callosobruchus maculatus (Coleoptera: Chrysomelidae). PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2022; 184:105129. [PMID: 35715067 DOI: 10.1016/j.pestbp.2022.105129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 05/03/2022] [Accepted: 05/18/2022] [Indexed: 06/15/2023]
Abstract
Callosobruchus maculatus is the main pest cowpea (Vigna unguiculata). Given its relevance as an insect pest, studies have focused in finding toxic compounds which could prevent its predatory action towards the seeds. Clitoria fairchildiana is a native Amazon species, whose seeds are refractory to insect predation. This characteristic was the basis of our interest in evaluating the toxicity of its seed proteins to C. maculatus larvae. Seed proteins were fractioned, according to their solubility, to albumins (F1), globulins (F2), kaphyrins (F3), glutelins (F4), linked kaphyrins (F5) and cross-linked glutelins (F6). The fractionated proteins were quantified, analysed by tricine-SDS-PAGE and inserted into the diet of this insect pest in order to evaluate their insecticidal potential. The most toxic fraction to C. maculatus, the propanol soluble F3, was submitted to molecular exclusion chromatography and all of the peaks obtained, F3P1, F3P2, F3P3, caused a reduction of larval mass, especially F3P1, seen as a major ~12 kDa electrophoretic band. This protein was identified as a vicilin-like protein by mass spectrometry and BLAST analysis. The alignment of the Cfvic (C. fairchildiana vicilin) peptides with a V. unguiculata vicilin sequence, revealed that Cfvic has at least five peptides (ALLTLVNPDGR, AILTLVNPDGR, NFLAGGKDNV, ISDINSAMDR, NFLAGEK) which lined up with two chitin binding sites (ChBS). This finding was corroborated by chitin affinity chromatography and molecular docking of chitin-binding domains for N-Acetyl-D-glucosamine and by the reduction of Cfvic chitin affinity after chemical modification of its Lys residues. In conclusion, Cfvic is a 12 kDa vicilin-like protein, highly toxic to C. maculatus, acting as an insect toxin through its ability to bind to chitin structures present in the insect midgut.
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Affiliation(s)
- Maria A A Bertonceli
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, CEP 28013-602, Campos dos Goytacazes, RJ, Brazil
| | - Antônia E A Oliveira
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, CEP 28013-602, Campos dos Goytacazes, RJ, Brazil
| | - André T S Ferreira
- Fundação Oswaldo Cruz, Instituto Oswaldo Cruz, Laboratório de Toxinologia, Rio de Janeiro, RJ, Brazil
| | - Jonas Perales
- Fundação Oswaldo Cruz, Instituto Oswaldo Cruz, Laboratório de Toxinologia, Rio de Janeiro, RJ, Brazil
| | - Kátia V S Fernandes
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, CEP 28013-602, Campos dos Goytacazes, RJ, Brazil.
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Kunz D, Oliveira GB, Brascher TC, Samuels RI, Macedo MLR, de Souza LF, Dafré AL, Silva CP. Phaseolin ingestion affects vesicular traffic causing oxidative stress in the midgut of Callosobruchus maculatus larvae. Comp Biochem Physiol B Biochem Mol Biol 2018; 228:34-40. [PMID: 30445225 DOI: 10.1016/j.cbpb.2018.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 11/05/2018] [Indexed: 11/19/2022]
Abstract
It has been reported that phaseolin, the major storage globulin of the common bean (Phaseolus vulgaris), is toxic to Callosobruchus maculatus larvae, an Old World bruchid beetle that is not capable of infesting this New World edible bean. It has also been demonstrated that vicilin, the major storage globulin found in cowpea (Vigna unguiculata) seeds, is absorbed through receptor-mediated endocytosis in the insect midgut. A putative vicilin receptor has been purified and showed high homology to α-tocopherol transfer protein. However, the ingestion of a variant vicilin purified from C. maculatus resistant seeds inhibits transcytosis, resulting in the accumulation of vicilins in the midgut cells and ultimately antibiosis. In the present work, we studied the cellular up-take of phaseolin in C. maculatus larvae with the aim of discovering if this protein is also capable of inhibiting endocytic traffic in the enterocytes. FITC-labelled vicilin and FITC-labelled phaseolin were incorporated into the diet of the larvae at a physiological concentration of 0.5% w/w. The fate of labelled and non-labelled globulins was monitored by confocal microscopy. Here we demonstrated that phaseolin is also endocytosed by enterocytes causing an accumulation of endocytic vesicles in the midgut when compared to the ingestion of vicilin obtained from a susceptible V. unguiculata cultivar. From the results obtained for HNE, MDA and TBARS, a pro-oxidative scenario was established in the intestinal epithelial cells of the larvae, which may explain the deleterious effect observed in larvae developing inside P. vulgaris seeds.
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Affiliation(s)
- Daniele Kunz
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, C.P. 476, Florianópolis 88040-900, Brazil
| | - Gabriel B Oliveira
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, C.P. 476, Florianópolis 88040-900, Brazil
| | - Theo C Brascher
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, C.P. 476, Florianópolis 88040-900, Brazil
| | - Richard I Samuels
- Laboratório de Entomologia e Fitopatologia, Centro de Ciências e Tecnologia Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes 28013-602, Brazil
| | - Maria Lígia R Macedo
- Departamento de Tecnologia de Alimentos e Saúde Pública, Universidade Federal de Mato Grosso do Sul, C.P. 549, Campo Grande 79070-900, Brazil
| | - Luiz F de Souza
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, C.P. 476, Florianópolis 88040-900, Brazil
| | - Alcir L Dafré
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, C.P. 476, Florianópolis 88040-900, Brazil
| | - Carlos P Silva
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, C.P. 476, Florianópolis 88040-900, Brazil.
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Rocha AJ, Sousa BL, Girão MS, Barroso-Neto IL, Monteiro-Júnior JE, Oliveira JT, Nagano CS, Carneiro RF, Monteiro-Moreira AC, Rocha BA, Freire VN, Grangeiro TB. Cloning of cDNA sequences encoding cowpea (Vigna unguiculata) vicilins: Computational simulations suggest a binding mode of cowpea vicilins to chitin oligomers. Int J Biol Macromol 2018; 117:565-573. [DOI: 10.1016/j.ijbiomac.2018.05.197] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 05/25/2018] [Accepted: 05/26/2018] [Indexed: 11/24/2022]
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Silva NC, Conceição JG, Ventury KE, De Sá LF, Oliveira EA, Santos IS, Gomes VM, Costa MN, Ferreira AT, Perales J, Xavier-Filho J, Fernandes KV, Oliveira AE. Soybean seed coat chitinase as a defense protein against the stored product pest Callosobruchus maculatus. PEST MANAGEMENT SCIENCE 2018; 74:1449-1456. [PMID: 29250895 DOI: 10.1002/ps.4832] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/10/2017] [Accepted: 12/10/2017] [Indexed: 05/19/2023]
Abstract
BACKGROUND Chitinases (EC 3.2.1.14) are enzymes involved in the breaking of the β-1,4-glycosidic linkages of chitin. In insects, chitin is present mainly in the cuticle and in peritrophic membranes and peritrophic gel. Enzymes with the potential to damage peritrophic membranes and gel, such as chitinase, have been associated with plant defense systems. Identification and characterization of seed coat chitinase as a plant defense molecule may indicate a more effective target for manipulation strategies, which may lead to the prevention of consumption of embryonic tissues by larvae and consequently minimization of seed damage. RESULTS We studied the efficiency of soybean seed coat chitinase as a defense molecule against the insect Callosobruchus maculatus. The seed coat chitinase was isolated and identified by mass spectrometry, immunoreacted with an anti-chitinase antibody and shown to have activity against chitin azure and 4-methylumbelliferyl β-D-N,N',N''-triacetylchitotrioside. A chitinase fraction incorporated in artificial cotyledons at 0.1% reduced larval survival by approximately 77%, and at 0.5%, the reduction in larval mass was 60%. Fluorescein isothiocyanate (FITC)-labeled chitinase was detected in the guts and feces of larvae. At 25% in thick artificial seed coats, chitinase showed a high toxicity to larvae, with mortality of 90% and a reduction of larval mass of 87%. CONCLUSION Seed coat chitinase is an important seed defense molecule not only in the cotyledons but also in seed coats, acting as part of the array of defense mechanisms against Callosobruchus maculatus. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Nadia Cm Silva
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Jamile G Conceição
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Kayan Eudorico Ventury
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Leonardo Fr De Sá
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Eduardo Ag Oliveira
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Izabela S Santos
- NUPEM, Universidade Federal do Rio de Janeiro-UFRJ, Macaé, RJ, Brazil
| | - Valdirene M Gomes
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Monique N Costa
- Laboratório de Toxinologia, Fundação Oswaldo Cruz, Rio de Janeiro-Brazil (FIOCRUZ-RJ), Rio de Janeiro, RJ, Brazil
| | - Andre Ts Ferreira
- Laboratório de Toxinologia, Fundação Oswaldo Cruz, Rio de Janeiro-Brazil (FIOCRUZ-RJ), Rio de Janeiro, RJ, Brazil
| | - Jonas Perales
- Laboratório de Toxinologia, Fundação Oswaldo Cruz, Rio de Janeiro-Brazil (FIOCRUZ-RJ), Rio de Janeiro, RJ, Brazil
| | - Jose Xavier-Filho
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Kátia Vs Fernandes
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
| | - Antonia Ea Oliveira
- Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes, RJ, Brazil
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Receptor mediated endocytosis of vicilin in Callosobruchus maculatus (Coleoptera: Chrysomelidae) larval midgut epithelial cells. Comp Biochem Physiol B Biochem Mol Biol 2017. [DOI: 10.1016/j.cbpb.2017.06.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Silva NCM, De Sá LFR, Oliveira EAG, Costa MN, Ferreira ATS, Perales J, Fernandes KVS, Xavier-Filho J, Oliveira AEA. Albizia lebbeck Seed Coat Proteins Bind to Chitin and Act as a Defense against Cowpea Weevil Callosobruchus maculatus. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:3514-3522. [PMID: 27078512 DOI: 10.1021/acs.jafc.6b00549] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The seed coat is an external tissue that participates in defense against insects. In some nonhost seeds, including Albizia lebbeck, the insect Callosobruchus maculatus dies during seed coat penetration. We investigated the toxicity of A. lebbeck seed coat proteins to C. maculatus. A chitin-binding protein fraction was isolated from seed coat, and mass spectrometry showed similarity to a C1 cysteine protease. By ELM program an N-glycosylation interaction motif was identified in this protein, and by molecular docking the potential to interact with N-acetylglucosamine (NAG) was shown. The chitin-binding protein fraction was toxic to C. maculatus and was present in larval midgut and feces but not able to hydrolyze larval gut proteins. It did not interfere, though, with the intestinal cell permeability. These results indicate that the toxicity mechanism of this seed coat fraction may be related to its binding to chitin, present in the larvae gut, disturbing nutrient absorption.
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Affiliation(s)
- Nadia C M Silva
- Laboratório de Quı́mica e Função de Proteı́nas e Peptı́deos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF , 28013602 Campos dos Goytacazes, RJ, Brazil
| | - Leonardo F R De Sá
- Laboratório de Quı́mica e Função de Proteı́nas e Peptı́deos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF , 28013602 Campos dos Goytacazes, RJ, Brazil
| | - Eduardo A G Oliveira
- Laboratório de Quı́mica e Função de Proteı́nas e Peptı́deos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF , 28013602 Campos dos Goytacazes, RJ, Brazil
| | - Monique N Costa
- Laboratório de Toxinologia, Fundação Oswaldo Cruz , Rio de Janeiro, FIOCRUZ-RJ, Brazil
| | - Andre T S Ferreira
- Laboratório de Toxinologia, Fundação Oswaldo Cruz , Rio de Janeiro, FIOCRUZ-RJ, Brazil
| | - Jonas Perales
- Laboratório de Toxinologia, Fundação Oswaldo Cruz , Rio de Janeiro, FIOCRUZ-RJ, Brazil
| | - Kátia V S Fernandes
- Laboratório de Quı́mica e Função de Proteı́nas e Peptı́deos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF , 28013602 Campos dos Goytacazes, RJ, Brazil
| | - Jose Xavier-Filho
- Laboratório de Quı́mica e Função de Proteı́nas e Peptı́deos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF , 28013602 Campos dos Goytacazes, RJ, Brazil
| | - Antonia E A Oliveira
- Laboratório de Quı́mica e Função de Proteı́nas e Peptı́deos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF , 28013602 Campos dos Goytacazes, RJ, Brazil
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Lopes LM, Araújo AEF, Santos ACV, Santos VB, Sousa AH. Population Development of Zabrotes subfasciatus (Coleoptera: Chrysomelidae) in Landrace Bean Varieties Occurring in Southwestern Amazonia. JOURNAL OF ECONOMIC ENTOMOLOGY 2016; 109:467-471. [PMID: 26628500 DOI: 10.1093/jee/tov330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The common bean, Phaseolus vulgaris (L.), is one of the most important sources of protein worldwide, and Latin America is one of the recognized centers of diversity of this species. However, storage of this product after harvest is not feasible because of bruchid attacks. This study determined the accumulated normalized rate of emergence and the daily emergence rate of Zabrotes subfasciatus (Boheman) (Coleoptera: Chrysomelidae:Bruchinae) in five landrace varieties of common bean (BRL 01, SNA 01, RDR 01, RBC 01, and RBC 13) that occurin southwestern Amazonia. These varieties were selected for this study because they are well-distributed throughout the Amazonian communities. Beans of each variety were infested with 50 unsexed adults, and the insects were removed 13 d after beginning the bioassays. The adult progeny obtained from the feeding substrate were counted and removed every other day after the first emergence, until the end of the emergence period. Differences were observed in the calculated rates of development; however, the time required for development and emergence of the insects was independent. Of the five varieties of bean investigated, we observed that the RDR 01, BRL 01, and SNA 01 cultivars are resistant to Z. subfasciatus; the results indicate that the use of these three varieties can reduce problems associated with bruchid attacks and enable storage of the product after harvesting.
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Nunes NNS, Ferreira RS, Silva-Lucca RA, de Sá LFR, de Oliveira AEA, Correia MTDS, Paiva PMG, Wlodawer A, Oliva MLV. Potential of the Lectin/Inhibitor Isolated from Crataeva tapia Bark (CrataBL) for Controlling Callosobruchus maculatus Larva Development. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:10431-6. [PMID: 26568149 PMCID: PMC6290478 DOI: 10.1021/acs.jafc.5b03634] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Callosobruchus maculatus is an important predator of cowpeas. Due to infestation during storage, this insect affects the quality of seed and crop yield. This study aimed to investigate the effects of CrataBL, a multifunction protein isolated from Crataeva tapia bark, on C. maculatus larva development. The protein, which is stable even in extreme pH conditions, showed toxic activity, reducing the larval mass 45 and 70% at concentrations of 0.25 and 1.0% (w/w), respectively. Acting as an inhibitor, CrataBL decreased by 39% the activity of cysteine proteinases from larval gut. Conversely, the activity of serine proteinases was increased about 8-fold. The toxic properties of CrataBL may also be attributed to its capacity of binding to glycoproteins or glycosaminoglycans. Such binding interferes with larval metabolism, because CrataBL-FITC was found in the fat body, Malpighian tubules, and feces of larvae. These results demonstrate the potential of this protein for controlling larva development.
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Affiliation(s)
- Natalia N. S. Nunes
- Departamento de Bioquímica, Universidade Federal de São Paulo-UNIFESP-EPM, 04044-020, São Paulo-SP, Brazil
| | - Rodrigo S. Ferreira
- Departamento de Bioquímica, Universidade Federal de São Paulo-UNIFESP-EPM, 04044-020, São Paulo-SP, Brazil
| | - Rosemeire A. Silva-Lucca
- Centro de Engenharia e Ciências Exatas, Universidade Estadual do Oeste do Paraná, Toledo, Paraná, Brazil
| | - Leonardo F. R. de Sá
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia-CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes- RJ, Brazil
| | - Antônia Elenir A. de Oliveira
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia-CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UENF, Campos dos Goytacazes- RJ, Brazil
| | | | | | - Alexander Wlodawer
- Macromolecular Crystallography Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD 21702, USA
| | - Maria Luiza V. Oliva
- Departamento de Bioquímica, Universidade Federal de São Paulo-UNIFESP-EPM, 04044-020, São Paulo-SP, Brazil
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Ribeiro AC, Monteiro SV, Carrapiço BM, Ferreira RB. Are vicilins another major class of legume lectins? Molecules 2014; 19:20350-73. [PMID: 25490428 PMCID: PMC6271963 DOI: 10.3390/molecules191220350] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Revised: 11/11/2014] [Accepted: 11/19/2014] [Indexed: 11/18/2022] Open
Abstract
Legume lectins comprise a structurally related, Ca/Mn-dependent, widespread, abundant and well characterized lectin family when compared to the large number of lectins from other sources described in the literature. Strangely enough, no specific function has been assigned to them aside from a possible role in storage and/or defense. Using a recent and fine-tuned methodology capable of specific lectin identification, β-conglutin, Vicia faba vicilin and β-lathyrin, the vicilin storage globulins from Lupinus albus, V. faba and Lathyrus sativus, respectively, were shown to be capable of affinity binding to thoroughly washed erythrocyte membranes and of specific elution with appropriate sugars. Based on this evidence and on sparse data published in the literature, a second family of legume lectins is proposed: the 7S family of storage proteins from leguminous seeds, or family II of legume lectins. These lectins are also structurally related, widespread and well characterized. In addition, they self-aggregate in a Ca/Mg, electrostatic dependent manner and are even more abundant than the family I of legume lectins. Using the same evidence, reserve and defense roles may be attributed to family II of legume lectins.
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Affiliation(s)
- Ana C Ribeiro
- Faculdade de Farmácia de Lisboa, Lisbon University, Lisboa 1649-003, Portugal.
| | - Sara V Monteiro
- CEV, S.A, Zona Industrial de Cantanhede/Biocant Park, Cantanhede 3060-197, Portugal.
| | - Belmira M Carrapiço
- Faculdade de Medicina Veterinária, Lisbon University, Lisboa 1300-477, Portugal.
| | - Ricardo B Ferreira
- Centro de Botânica Aplicada à Agricultura, Instituto Superior de Agronomia, Lisbon University, Lisboa 1349-017, Portugal.
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Zottich U, Da Cunha M, Dias GB, Rabelo GR, Oliveira AEA, Carvalho AO, Fernandes KVS, do Nascimento VV, Gomes VM. The Toxicity of a Lipid Transfer Protein (Cc-LTP1) from Coffea canephora Seeds on the Larval Development of Callosobruchus maculatus (Coleoptera: Bruchidae). Protein J 2014; 33:422-31. [DOI: 10.1007/s10930-014-9575-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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de Sá LFR, Wermelinger TT, Ribeiro EDS, Gravina GDA, Fernandes KVS, Xavier-Filho J, Venancio TM, Rezende GL, Oliveira AEA. Effects of Phaseolus vulgaris (Fabaceae) seed coat on the embryonic and larval development of the cowpea weevil Callosobruchus maculatus (Coleoptera: Bruchidae). JOURNAL OF INSECT PHYSIOLOGY 2014; 60:50-57. [PMID: 24211390 DOI: 10.1016/j.jinsphys.2013.10.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 10/18/2013] [Accepted: 10/23/2013] [Indexed: 06/02/2023]
Abstract
Bruchid beetles infest various seeds. The seed coat is the first protective barrier against bruchid infestation. Although non-host seed coats often impair the oviposition, eclosion and survival of the bruchid Callosobruchus maculatus larvae, morphological and biochemical aspects of this phenomenon remain unclear. Here we show that Phaseolus vulgaris (non-host) seed coat reduced C. maculatus female oviposition about 48%, increased 83% the seed penetration time, reduced larval mass and survival about 62 % and 40 % respectively. Interestingly, we found no visible effect on the major events of insect embryogenesis, namely the formation of the cellular blastoderm, germ band extension/retraction, embryo segmentation, appendage formation and dorsal closure. Larvae fed on P. vulgaris seed coat have greater FITC fluorescence signal in the midgut than in the feces, as opposed to what is observed in control larvae fed on Vigna unguiculata. Cysteine protease, α-amylase and α-glucosidase activities were reduced in larvae fed on P. vulgaris natural seed coat. Taken together, our results suggest that although P. vulgaris seed coat does not interfere with C. maculatus embryonic development, food digestion was clearly compromised, impacting larval fitness (e.g. body mass and survivability).
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Affiliation(s)
- Leonardo Figueira Reis de Sá
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil
| | - Tierry Torres Wermelinger
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil
| | - Elane da Silva Ribeiro
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil
| | - Geraldo de Amaral Gravina
- Laboratório de Experimentação Agrícola - LEAG, Centro de Ciências e Tecnologias Agropecuárias - CCTA, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil
| | - Kátia Valevski Sales Fernandes
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil
| | - José Xavier-Filho
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil
| | - Thiago Motta Venancio
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil
| | - Gustavo Lazzaro Rezende
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil.
| | - Antonia Elenir Amancio Oliveira
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia - CBB, Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF, Campos dos Goytacazes-RJ, Brazil.
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12
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Variant vicilins from a resistant Vigna unguiculata lineage (IT81D-1053) accumulate inside Callosobruchus maculatus larval midgut epithelium. Comp Biochem Physiol B Biochem Mol Biol 2013; 168:45-52. [PMID: 24220155 DOI: 10.1016/j.cbpb.2013.11.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 11/02/2013] [Accepted: 11/05/2013] [Indexed: 11/24/2022]
Abstract
It has been demonstrated that variant vicilins are the main resistance factor of cowpea seeds (Vigna unguiculata) against attack by the cowpea beetle Callosobruchus maculatus. There is evidence that the toxic properties of these storage proteins may be related to their interaction with glycoproteins and other microvillar membrane constituents along the digestive tract of the larvae. New findings have shown that following interaction with the microvilli, the vicilins are absorbed across the intestinal epithelium and thus reach the internal environment of the larvae. In the present paper we studied the insecticidal activity of the variant vicilins purified from a resistant cowpea variety (IT81D-1053). Bioassays showed that the seeds of this genotype affected larval growth, causing developmental retardation and 100% mortality. By feeding C. maculatus larvae on susceptible and IT81D-1053 derived vicilins (FITC labelled or unlabelled), followed by fluorescence and immunogold cytolocalization, we were able to demonstrate that both susceptible and variant forms are internalized in the midgut cells and migrate inside vesicular structures from the apex to the basal portion of the enterocytes. However, when larvae were fed with the labelled vicilins for 24h and then returned to a control diet, the concentration of the variant form remained relatively high, suggesting that variant vicilins are not removed from the cells at the same rate as the non-variant vicilins. We suggest that the toxic effects of variant vicilins on midgut cells involve the binding of these proteins to the cell surface followed by internalization and interference with the normal physiology of the enterocytes, thereby affecting larval development in vivo.
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13
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Nogueira FCS, Silva CP, Alexandre D, Samuels RI, Soares EL, Aragão FJL, Palmisano G, Domont GB, Roepstorff P, Campos FAP. Global proteome changes in larvae of Callosobruchus maculatus Coleoptera:Chrysomelidae:Bruchinae) following ingestion of a cysteine proteinase inhibitor. Proteomics 2012; 12:2704-15. [DOI: 10.1002/pmic.201200039] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Revised: 04/23/2012] [Accepted: 04/24/2012] [Indexed: 11/09/2022]
Affiliation(s)
- Fábio C. S. Nogueira
- Proteomic Unit, Institute of Chemistry; Universidade Federal do Rio de Janeiro; Rio de Janeiro; Brazil
| | - Carlos P. Silva
- Department of Biochemistry; Universidade Federal de Santa Catarina; Florianópolis SC Brazil
| | - Daniel Alexandre
- Department of Biochemistry; Universidade Federal de Santa Catarina; Florianópolis SC Brazil
| | - Richard I. Samuels
- Department of Entomology and Plant Pathology; Universidade Estadual do Norte Fluminense; Campos dos Goytacazes RJ Brazil
| | - Emanoella L. Soares
- Department of Biochemistry and Molecular Biology; Universidade Federal do Ceará; Fortaleza Brazil
| | | | - Giuseppe Palmisano
- Department of Biochemistry and Molecular Biology; University of Southern Denmark; Odense Denmark
| | - Gilberto B. Domont
- Proteomic Unit, Institute of Chemistry; Universidade Federal do Rio de Janeiro; Rio de Janeiro; Brazil
| | - Peter Roepstorff
- Department of Biochemistry and Molecular Biology; University of Southern Denmark; Odense Denmark
| | - Francisco A. P. Campos
- Department of Biochemistry and Molecular Biology; Universidade Federal do Ceará; Fortaleza Brazil
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14
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Souza AJ, Ferreira ATS, Perales J, Beghini DG, Fernandes KVS, Xavier-Filho J, Venancio TM, Oliveira AEA. Identification of Albizia lebbeck seed coat chitin-binding vicilins (7S globulins) with high toxicity to the larvae of the bruchid Callosobruchus maculatus. Braz J Med Biol Res 2012; 45:118-24. [PMID: 22267002 PMCID: PMC3854254 DOI: 10.1590/s0100-879x2012007500008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2011] [Accepted: 01/16/2012] [Indexed: 11/29/2022] Open
Abstract
Seed coat is a specialized maternal tissue that interfaces the embryo and the external environment during embryogenesis, dormancy and germination. In addition, it is the first defensive barrier against penetration by pathogens and herbivores. Here we show that Albizia lebbeck seed coat dramatically compromises the oviposition, eclosion and development of the bruchid Callosobruchus maculatus. Dietary supplementation of bruchid larvae with A. lebbeck seed coat flour causes severe weight loss and reduces survival. By means of protein purification, mass spectrometry and bioinformatic analyses, we show that chitinbinding vicilins are the main source of A. lebbeck tegumental toxicity to C. maculatus. At concentrations as low as 0.1%, A. lebbeck vicilins reduce larval mass from 8.1 ± 1.7 (mass of control larvae) to 1.8 ± 0.5 mg, which corresponds to a decrease of 78%. Seed coat toxicity constitutes an efficient defense mechanism, hindering insect predation and preventing embryo damage. We hypothesize that A. lebbeck vicilins are good candidates for the genetic transformation of crop legumes to enhance resistance to bruchid predation.
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Affiliation(s)
- A J Souza
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, RJ, Brasil
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15
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Alexandre D, Linhares RT, Queiroz B, Fontoura L, Uchôa AF, Samuels RI, Macedo MLR, Bezerra CS, Oliveira EM, Demartini DR, Carlini CR, Silva CP. Vicilin-derived peptides are transferred from males to females as seminal nuptial gift in the seed-feeding beetle Callosobruchus maculatus. JOURNAL OF INSECT PHYSIOLOGY 2011; 57:801-808. [PMID: 21420973 DOI: 10.1016/j.jinsphys.2011.03.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Revised: 03/11/2011] [Accepted: 03/14/2011] [Indexed: 05/30/2023]
Abstract
The fate of vicilins ingested by Callosobruchus maculatus and the physiological importance of these proteins in larvae and adults have been recently investigated. Vicilins have been demonstrated to be absorbed through the midgut epithelium, circulate in their trimeric form in the haemolymph and are deposited in the fat body. In fat body cells of both sexes, vicilins are partially hydrolyzed and the fragments are eventually deposited in the eggs. Tracking the fate of FITC-labelled vicilins in adult males revealed that the labelled vicilin fragments were also detected in oöcytes and eggs, when the males copulated with non-labelled females. Based on the results presented here, we propose that following absorption, vicilins accumulate in the fat body, where they are partially degraded. These peptides are retained throughout the development of the males and are eventually sequestered by the gonads and passed to the female gonads during copulation. It is possible that accumulation in the eggs is a defensive strategy against pathogen attack, as these peptides are known to have antimicrobial activity. The contribution of vicilin-derived peptides from seminal fluids may be an investment that helps to increase the offspring survival. This study provides additional insights into the possible contributions of males to female fecundity following copulation in C. maculatus.
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Affiliation(s)
- Daniel Alexandre
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, 88040-900 Florianópolis, SC, Brazil
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16
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Macedo MLR, Freire MDGM, Kubo CEG, Parra JRP. Bioinsecticidal activity of Talisia esculenta reserve protein on growth and serine digestive enzymes during larval development of Anticarsia gemmatalis. Comp Biochem Physiol C Toxicol Pharmacol 2011; 153:24-33. [PMID: 20692365 DOI: 10.1016/j.cbpc.2010.08.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2010] [Revised: 08/01/2010] [Accepted: 08/02/2010] [Indexed: 10/19/2022]
Abstract
Plants synthesize a variety of molecules to defend themselves against an attack by insects. Talisin is a reserve protein from Talisia esculenta seeds, the first to be characterized from the family Sapindaceae. In this study, the insecticidal activity of Talisin was tested by incorporating the reserve protein into an artificial diet fed to the velvetbean caterpillar Anticarsia gemmatalis, the major pest of soybean crops in Brazil. At 1.5% (w/w) of the dietary protein, Talisin affected larval growth, pupal weight, development and mortality, adult fertility and longevity, and produced malformations in pupae and adult insects. Talisin inhibited the trypsin-like activity of larval midgut homogenates. The trypsin activity in Talisin-fed larvae was sensitive to Talisin, indicating that no novel protease-resistant to Talisin was induced in Talisin-fed larvae. Affinity chromatography showed that Talisin bound to midgut proteinases of the insect A. gemmatalis, but was resistant to enzymatic digestion by these larval proteinases. The transformation of genes coding for this reserve protein could be useful for developing insect resistant crops.
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Affiliation(s)
- Maria Lígia R Macedo
- Laboratório de Purificação de Proteínas e suas Funções Biológicas, Departamento de Tecnologia de Alimentos, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil.
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