Identification of protein kinase SNF1 in CitEST

Autor(es)

Guidetti-Gonzalez, Simone ^[1] ; Ragassi, Carlos Francisco ^[1] ; Carrer, Helaine ^[1]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Escola Super Agr Luiz Queiroz, Dept Ciencias Biol, BR-13418900 Piracicaba, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: GENETICS AND MOLECULAR BIOLOGY; v. 30, n. 3, S, p. 866-871, 2007.
• Citações Web of Science: 0

Resumo

SnRKs (Sucrose non-fermenting-1 related kinases) is a family of protein kinases found in many crops, such as Arabidopsis, rice, sugarcane, tomato and several other plant species. This family of proteins is also present in other organisms like Saccharomyces cerevisiae (sucrose non-fermenting-1-Snf1) and in mammals (AMP-activated protein kinases-AMPKs). There is evidence that SnRKs play an important role in plant responses to nutritional and environmental stresses and that SnRKs also play a major role in controlling key enzymes in the biosynthetic pathways of plants. In this work, we identified 18 contigs and two singletons encoding putative SnRKs in the CitEST database. All of them present highly conserved N-terminal catalytic domain, which is found in the SnRKs families of several plant species. Through comparison with known SnRKs, we were able to classify them into three subfamilies. (AU)

• Processo FAPESP: 05/58117-4 - Identificação e análise de expressão de genes de citros relacionados à mancha preta de citros
• Beneficiário: Simone Guidetti Gonzalez
• Modalidade de apoio: Bolsas no Brasil - Doutorado