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	Provedor de dados BABT (1) Genet. Mol. Biol. (1) Autor Cheng,Hongmei (1) Gu,Lijiang (1) Guo,Huiming (1) Guo,Huiqin (1) Nan,Dina (1) Pang,Xinyue (1) Ren,Meiyan (1) Wu,Yaqi (1) Xue,Min (1) Zhang,Han (1) Mais... Palavra-chave Ammopiptanthus mongolicus (2) C-repeat-binding factor (1) Expression (1) Gene transformation (1) NAC (1) Physiological index detection (1) Tolerance (1) Transgene (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (1) 2013 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Cloning of Ammopiptanthus mongolicus C-repeat-binding factor gene and its cold-induced tolerance in transgenic tobacco BABT Gu,Lijiang; Zhang,Han; Guo,Huiming; Cheng,Hongmei. C-repeat-binding factors (CBFs) are a type of important regulon in stress-related signal transduction pathways that control plant tolerance of abiotic stress. Ammopiptanthus mongolicus is the only evergreen broadleaf shrub in the northwest desert of China. The species shows strong resistance to environmental stress, especially to cold stress. An A. mongolicus CBF1 gene (AmCBF1) was cloned and transformed into tobacco. Expression of AmCBF1 could be detected in A. mongolicus shortly after exposure to low temperature of 4°C. Analysis on ratio of electrolytic leakage, soluble sugar content, free proline content, malondialdehyde (MDA) content and peroxidase (POD) activity before and after cold treatment (4°C) for 24 h indicated AmCBF1 conferred higher cold... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ammopiptanthus mongolicus; C-repeat-binding factor; Gene transformation; Physiological index detection. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132013000600002 Ammopiptanthus mongolicus stress-responsive NAC gene enhances the tolerance of transgenic Arabidopsis thaliana to drought and cold stresses Genet. Mol. Biol. Pang,Xinyue; Xue,Min; Ren,Meiyan; Nan,Dina; Wu,Yaqi; Guo,Huiqin. Abstract Drought and cold are the primary factors limiting plant growth worldwide. The Ammopiptanthus mongolicus NAC11 (AmNAC11) gene encodes a stress-responsive transcription factor. Expression of the AmNAC11 gene was induced by drought, cold and high salinity. The AmNAC11 protein was localized in the nucleus and plays an important role in tolerance to drought, cold and salt stresses. We also found that differential expression of AmNAC11 was induced in the early stages of seed germination and was related to root growth. When the AmNAC11 gene was introduced into Arabidopsis thaliana by an Agrobacterium-mediated method, the transgenic lines expressing AmNAC11 displayed significantly enhanced tolerance to drought and freezing stresses compared to wild-type... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ammopiptanthus mongolicus; Expression; NAC; Tolerance; Transgene. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000400624 Registros recuperados: 2 Primeira ... 1 ... Última

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