Consulta: creatorFacets:"Kulcheski,Franceli R."
Registros recuperados: 2
Data/hora: 27/05/2024 15:23:40

Salt stress affects mRNA editing in soybean chloroplasts
Provedor de dados: Genetics and Molecular Biology
Autores: Rodrigues,Nureyev F.; Fonseca,Guilherme C. da; Kulcheski,Franceli R.; Margis,Rogério.
Abstract Soybean, a crop known by its economic and nutritional importance, has been the subject of several studies that assess the impact and the effective plant responses to abiotic stresses. Salt stress is one of the main environmental stresses and negatively impacts crop growth and yield. In this work, the RNA editing process in the chloroplast of soybean plants was evaluated in response to a salt stress. Bioinformatics approach using sRNA and mRNA libraries were employed to detect specific sites showing differences in editing efficiency. RT-qPCR was used to measure editing efficiency at selected sites. We observed that transcripts of NDHA, NDHB, RPS14 and RPS16 genes presented differences in coverage and editing rates between control and salt-treated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Small RNA; Chloroplast; RNA editing; PPR; Salt stress.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000200200

Transcriptomics analysis of Psidium cattleyanum Sabine (Myrtaceae) unveil potential genes involved in fruit pigmentation
Provedor de dados: Genetics and Molecular Biology
Autores: Vetö,Nicole M.; Guzman,Frank; Kulcheski,Franceli R.; Segatto,Ana Lúcia A.; Lacerda,Maria Eduarda G.; Margis,Rogerio; Turchetto-Zolet,Andreia C.
Abstract Psidium cattleyanum Sabine is an Atlantic Forest native species that presents some populations with red fruits and others with yellow fruits. This variation in fruit pigmentation in this species is an intriguing character that could be related to species evolution but still needs to be further explored. Our goal was to provide genomic information for these morphotypes to understand the molecular mechanisms of differences in fruit colour in this species. In this study, we performed a comparative transcriptome analysis of red and yellow morphotypes of P. cattleyanum, considering two stages of fruit ripening. The transcriptomic analysis performed encompassing leaves, unripe and ripe fruits, in triplicate for each morphotype. The transcriptome...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anthocyanin; Atlantic Forest; Carotenoids; Fruit ripening; Myrtaceae.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572020000400803