Genome-wide identification and cadmium induced expression profiling of sulfate transporter (SULTR) genes in sorghum (Sorghum bicolor L.)

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dc.contributor.authorAkbudak, M. Aydın
dc.contributor.authorFiliz, Ertuğrul
dc.contributor.authorKontbay, Kübra
dc.date.accessioned2020-05-01T12:10:13Z
dc.date.available2020-05-01T12:10:13Z
dc.date.issued2018
dc.departmentDÜ, Çilimli Meslek Yüksekokulu, Bitkisel ve Hayvansal Üretim Bölümüen_US
dc.descriptionFiliz, Ertugrul/0000-0001-9636-6389; Akbudak, M. Aydin/0000-0002-1397-4678en_US
dc.descriptionWOS: 000423142600010en_US
dc.descriptionPubMed: 29236185en_US
dc.description.abstractSulfur is an essential element for all living organisms. Plants can convert inorganic sulfur into organic sulfur compounds by complex enzymatic steps. In this study, we conducted a genome-wide analysis of sulfate transporter genes (SULTRs) in the sorghum (Sorghum bicolor) genome and examined expression profiles of SbSULTR genes under 200 A mu M cadmium (Cd) exposure. As a result of sorghum genome analysis, 11 SULTR genes were identified, including SbSULTR1;1, SbSULTR1;2, SbSULTR1;3, SbSULTR2;1, SbSULTR2;2, SbSULTR3;1, SbSULTR3;2, SbSULTR3;3, SbSULTR3;4, SbSULTR3;5, and SbSULTR4. Given names are based on phylogeny and chromosomal locations. Except SbSULTR4, all SbSULTR proteins contained Sulfate_transp (PF00916), STAS (PF01740) domains and 12 trans-membrane domains. Phylogenetic analysis revealed that four major groups were identified such as SULTR1, 2, 3, and 4 groups and SULTR4 group was separated to other SULTR groups. In promotor sequences of SbSULTR genes, many diverse cis-acting elements were found mainly related with physiological processes such as light, stress and hormone responsiveness. The expression profiles of SbSULTR genes showed that SULTR1;2, 1;3, 3;3, and 3;5 genes up-regulated in root, while expression level of SULTR4 decreased under 200 A mu M Cd exposure. The predicted 3D structures of SULTR proteins showed some conformational changes, suggesting functional diversities of SbSULTRs. Finally, results of this study may contribute towards understanding SbSULTR genes and their regulations and roles in Cd stress in sorghum.en_US
dc.identifier.doi10.1007/s10534-017-0071-5en_US
dc.identifier.endpage105en_US
dc.identifier.issn0966-0844
dc.identifier.issn1572-8773
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage91en_US
dc.identifier.urihttps://doi.org/10.1007/s10534-017-0071-5
dc.identifier.urihttps://hdl.handle.net/20.500.12684/6085
dc.identifier.volume31en_US
dc.identifier.wosWOS:000423142600010en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofBiometalsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSulfate transporter genesen_US
dc.subjectHeavy metal stressen_US
dc.subjectCadmium stressen_US
dc.subjectSorghumen_US
dc.subjectBioinformaticsen_US
dc.titleGenome-wide identification and cadmium induced expression profiling of sulfate transporter (SULTR) genes in sorghum (Sorghum bicolor L.)en_US
dc.typeArticleen_US

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