Genome-wide identification of galactinol synthase (GolS) genes in Solanum lycopersicum and Brachypodium distachyon

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dc.contributor.authorFiliz, Ertuğrul
dc.contributor.authorÖzyiğit, İbrahim İlker
dc.contributor.authorVatansever, Recep
dc.date.accessioned2020-05-01T12:10:14Z
dc.date.available2020-05-01T12:10:14Z
dc.date.issued2015
dc.departmentDÜ, Çilimli Meslek Yüksekokulu, Bitkisel ve Hayvansal Üretim Bölümüen_US
dc.descriptionFiliz, Ertugrul/0000-0001-9636-6389; Ozyigit, Ibrahim Ilker/0000-0002-0825-5951en_US
dc.descriptionWOS: 000364897700015en_US
dc.descriptionPubMed: 26232767en_US
dc.description.abstractGoIS genes stand as potential candidate genes for molecular breeding and/or engineering programs in order for improving abiotic stress tolerance in plant species. In this study, a total of six galactinol synthase (GolS)genes/proteins were retrieved for Solanum lycopersicum and Brachypodium distachyon. GolS protein sequences were identified to include glyco_transf_8 (PF01501) domain structure, and to have a close molecular weight (36.40-39.59 kDa) and amino acid length (318-347 aa) with a slightly acidic pI (5.35-6.40). The sub-cellular location was mainly predicted as cytoplasmic. S. lycopersicum genes located on chr 1 and 2, and included one segmental duplication while genes of B. distachyon were only on chr 1 with one tandem duplication. GoIS sequences were found to have well conserved motif structures. Cis-acting analysis was performed for three abiotic stress responsive elements, including ABA responsive element (ABRE), dehydration and cold responsive elements (DRE/CRT) and low-temperature responsive element (LTRE). ABRE elements were found in all GoIS genes, except for SIGoIS4; DRE/CRT was not detected in any GoIS genes and LTRE element found in SlGolS1 and BdGolS1 genes. AU analysis in UTR and ORF regions indicated that SlGolS and BdGoIS mRNAs may have a short half-life. SlGolS3 and SlG0lS4 genes may generate more stable transcripts since they included AATTAAA motif for polyadenylation signal POLASIG2. Seconder structures of SIGolS proteins were well conserved than that of BdGolS. Some structural divergences were detected in 3D structures and predicted binding sites exhibited various patterns in GoIS proteins. (C) 2015 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.compbiolchem.2015.07.006en_US
dc.identifier.endpage157en_US
dc.identifier.issn1476-9271
dc.identifier.issn1476-928X
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage149en_US
dc.identifier.urihttps://doi.org/10.1016/j.compbiolchem.2015.07.006
dc.identifier.urihttps://hdl.handle.net/20.500.12684/6092
dc.identifier.volume58en_US
dc.identifier.wosWOS:000364897700015en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofComputational Biology And Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPolyadenylation signalen_US
dc.subjectTandem duplicationen_US
dc.subjectSegmental duplicationen_US
dc.subjectmRNA longevityen_US
dc.titleGenome-wide identification of galactinol synthase (GolS) genes in Solanum lycopersicum and Brachypodium distachyonen_US
dc.typeArticleen_US

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