Genome-wide investigation of proline transporter (ProT) gene family in tomato: Bioinformatics and expression analyses in response to drought stress

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dc.authoridAkbudak, M. Aydin/0000-0002-1397-4678
dc.contributor.authorAkbudak, M. Aydin
dc.contributor.authorFiliz, Ertugrul
dc.date.accessioned2021-12-01T18:48:53Z
dc.date.available2021-12-01T18:48:53Z
dc.date.issued2020
dc.department[Belirlenecek]en_US
dc.description.abstractProline has various functions in plants, such as growth, development and stress response to biotic and abiotic factors. Therefore, proline accumulation and transport are vital for crop production in higher quality and quantity. The present study addresses genome-wide identification and bioinformatics analyses of tomato (Solanum lycopersicum) proline transporter (ProT) genes and their expression profiles under drought stress. The analyses indicated four novel ProT genes (SlProTs) in the tomato genome and their protein lengths ranged from 439 to 452 amino acid residues. All SlProTs contained a PF01490 (transmembrane amino acid transporter protein) domain and seven exons, and they had a basic p1. The phylogeny analysis proved that monocot-dicot divergence was not present and the SlProT proteins were distinct from the ProT proteins in monocots and Arabidopsis. Based on the digital expression analysis, SlProT1 and SlProT2 genes seemed to be more active than the others in response to abiotic stress conditions. However, detected by RT-qPCR, the expression levels of all SlProT genes under drought stress were similar. The promotor analyses of SlProT genes revealed that they contained many transcription factors binding sites in cis-elements, such as MYB, Dof, Hox, bZIP, bHLH, AP2/ERF and WRKY. Finally, our findings could contribute to the understanding of SlProT genes and proline metabolism in plants.en_US
dc.identifier.doi10.1016/j.plaphy.2020.10.004
dc.identifier.endpage22en_US
dc.identifier.issn0981-9428
dc.identifier.issn1873-2690
dc.identifier.pmid33069977en_US
dc.identifier.scopus2-s2.0-85092644436en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage13en_US
dc.identifier.urihttps://doi.org/10.1016/j.plaphy.2020.10.004
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10624
dc.identifier.volume157en_US
dc.identifier.wosWOS:000594130100002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier France-Editions Scientifiques Medicales Elsevieren_US
dc.relation.ispartofPlant Physiology And Biochemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectProlineen_US
dc.subjectProline transporteren_US
dc.subjectAmino acid transporteren_US
dc.subjectBioinformaticsen_US
dc.subjectAbiotic stressen_US
dc.subjectCompatible Solute Transportersen_US
dc.subjectAmino-Acidsen_US
dc.subjectPredictionen_US
dc.subjectSalten_US
dc.subjectSpecificityen_US
dc.subjectToleranceen_US
dc.subjectBetaineen_US
dc.titleGenome-wide investigation of proline transporter (ProT) gene family in tomato: Bioinformatics and expression analyses in response to drought stressen_US
dc.typeArticleen_US

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