Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism

A greenhouse experiment was conducted to examine the influence of Phelipanche aegyptiaca on vegetative growth, rate of photosynthesis, chlorophyll fluorescence and leaf chlorophyll content of 35 cucumber genotypes. High demand of assimilates by P. aegyptiaca caused significant reductions in shoot an...

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Autores: Faradonbeh, Nayerehalsadat Hosseini, Darbandi, Ebrahim Izadi, Karimmojeni, Hassan, Nezami, Ahmad, González-Andújar, José Luis
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/286794
Acceso en línea:http://hdl.handle.net/10261/286794
Access Level:acceso abierto
Palabra clave:Photosynthesis rate
Chlorophyll content
Chlorophyll fluorescence
Parasitic plants
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spelling Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitismFaradonbeh, Nayerehalsadat HosseiniDarbandi, Ebrahim IzadiKarimmojeni, HassanNezami, AhmadGonzález-Andújar, José LuisPhotosynthesis rateChlorophyll contentChlorophyll fluorescenceParasitic plantsA greenhouse experiment was conducted to examine the influence of Phelipanche aegyptiaca on vegetative growth, rate of photosynthesis, chlorophyll fluorescence and leaf chlorophyll content of 35 cucumber genotypes. High demand of assimilates by P. aegyptiaca caused significant reductions in shoot and root dry weight, leaf number, leaf area and plant height in all cucumber genotypes. Once plants were infected by P. aegyptiaca, the leaf chlorophyll content, the photosynthesis rate and the maximum quantum yield of PSII chemistry were significantly less than control, thus implying a reduction in carbon assimilation, photosynthesis efficiency and susceptibility of infected plants to photoinhibition. P. aegyptiaca traits were significantly affected by cucumber genotypes. There was no correlation between P. aegyptiaca traits with the reduction percentage of cucumber shoot dry weight. However, there were correlations between underground attachments number plant-1 (UAN) and percentage of cucumber root dry weight reduction (-0.58), total attachment number plant -1 (TAN) and the percentage of reduction of root dry weight (+0.39). In accordance with the results obtained, the genotypes were classified into 3 groups. It was demonstrated that the genotype number 22 (Khassib) behaved differently to other genotypes and, in particular, they suffered less damage from the presence of P. aegyptiaca.Peer reviewedTarbiat Modares UniversityConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/286794reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2867942026-05-22T06:33:51Z
dc.title.none.fl_str_mv Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
title Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
spellingShingle Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
Faradonbeh, Nayerehalsadat Hosseini
Photosynthesis rate
Chlorophyll content
Chlorophyll fluorescence
Parasitic plants
title_short Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
title_full Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
title_fullStr Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
title_full_unstemmed Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
title_sort Investigating the physiological and morphological responses of Cucumis sativus to Phelipanche aegyptiaca parasitism
dc.creator.none.fl_str_mv Faradonbeh, Nayerehalsadat Hosseini
Darbandi, Ebrahim Izadi
Karimmojeni, Hassan
Nezami, Ahmad
González-Andújar, José Luis
author Faradonbeh, Nayerehalsadat Hosseini
author_facet Faradonbeh, Nayerehalsadat Hosseini
Darbandi, Ebrahim Izadi
Karimmojeni, Hassan
Nezami, Ahmad
González-Andújar, José Luis
author_role author
author2 Darbandi, Ebrahim Izadi
Karimmojeni, Hassan
Nezami, Ahmad
González-Andújar, José Luis
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Photosynthesis rate
Chlorophyll content
Chlorophyll fluorescence
Parasitic plants
topic Photosynthesis rate
Chlorophyll content
Chlorophyll fluorescence
Parasitic plants
description A greenhouse experiment was conducted to examine the influence of Phelipanche aegyptiaca on vegetative growth, rate of photosynthesis, chlorophyll fluorescence and leaf chlorophyll content of 35 cucumber genotypes. High demand of assimilates by P. aegyptiaca caused significant reductions in shoot and root dry weight, leaf number, leaf area and plant height in all cucumber genotypes. Once plants were infected by P. aegyptiaca, the leaf chlorophyll content, the photosynthesis rate and the maximum quantum yield of PSII chemistry were significantly less than control, thus implying a reduction in carbon assimilation, photosynthesis efficiency and susceptibility of infected plants to photoinhibition. P. aegyptiaca traits were significantly affected by cucumber genotypes. There was no correlation between P. aegyptiaca traits with the reduction percentage of cucumber shoot dry weight. However, there were correlations between underground attachments number plant-1 (UAN) and percentage of cucumber root dry weight reduction (-0.58), total attachment number plant -1 (TAN) and the percentage of reduction of root dry weight (+0.39). In accordance with the results obtained, the genotypes were classified into 3 groups. It was demonstrated that the genotype number 22 (Khassib) behaved differently to other genotypes and, in particular, they suffered less damage from the presence of P. aegyptiaca.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/286794
url http://hdl.handle.net/10261/286794
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Tarbiat Modares University
publisher.none.fl_str_mv Tarbiat Modares University
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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