Molecular mechanisms underlying sugarcane response to aluminum stress by rna-seq

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversity of Ribeirão Preto-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorTexas Tech University-
Autor(es): dc.contributorSt. Jude Children’s Research Hospital-
Autor(es): dc.contributorAUA College of Medicine-
Autor(es): dc.creatorRosa-Santos, Thiago Mateus-
Autor(es): dc.creatorda Silva, Renan Gonçalves [UNESP]-
Autor(es): dc.creatorKumar, Poornasree-
Autor(es): dc.creatorKottapalli, Pratibha-
Autor(es): dc.creatorCrasto, Chiquito-
Autor(es): dc.creatorKottapalli, Kameswara Rao-
Autor(es): dc.creatorFrança, Suzelei Castro-
Autor(es): dc.creatorZingaretti, Sonia Marli [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:44:12Z-
Data de disponibilização: dc.date.available2022-02-22T00:44:12Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/ijms21217934-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205392-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205392-
Descrição: dc.descriptionSome metals are beneficial to plants and contribute to critical physiological processes. Some metals, however, are not. The presence of aluminum ions (Al3+ ) can be very toxic, especially in acidic soils. Considerable parts of the world’s arable land are acidic in nature; mechanistically elucidating a plant’s response to aluminum stress is critical to mitigating this stress and improving the quality of plants. To identify the genes involved in sugarcane response to aluminum stress, we generated 372 million paired-end RNA sequencing reads from the roots of CTC-2 and RB855453, which are two contrasting cultivars. Data normalization resulted in 162,161 contigs (contiguous sequences) and 97,335 genes from a de novo transcriptome assembly (trinity genes). A total of 4858 and 1307 differently expressed genes (DEGs) for treatment versus control were identified for the CTC-2 and RB855453 cultivars, respectively. The DEGs were annotated into 34 functional categories. The majority of the genes were upregulated in the CTC-2 (tolerant cultivar) and downregulated in RB855453 (sensitive cultivar). Here, we present the first root transcriptome of sugarcane under aluminum stress. The results and conclusions of this study are a crucial launch pad for future genetic and genomic studies of sugarcane. The transcriptome analysis shows that sugarcane tolerance to aluminum may be explained by an efficient detoxification mechanism combined with lateral root formation and activation of redox enzymes. We also present a hypothetical model for aluminum tolerance in the CTC-2 cultivar.-
Descrição: dc.descriptionFunctional Genomics Lab Biotechnology Department University of Ribeirão Preto-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionCenter for Biotechnology and Genomics Texas Tech University-
Descrição: dc.descriptionHartwell Center St. Jude Children’s Research Hospital-
Descrição: dc.descriptionAUA College of Medicine, Jabberwock Rd., P.O. Box 1451, Osbourn-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)-
Formato: dc.format1-17-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Molecular Sciences-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAluminum ions (Al3+ )-
Palavras-chave: dc.subjectAuxin signaling-
Palavras-chave: dc.subjectDetoxification-
Palavras-chave: dc.subjectSaccharum-
Título: dc.titleMolecular mechanisms underlying sugarcane response to aluminum stress by rna-seq-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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