Open AccessExpression Profiling of the 14-3-3 Gene Family in Response to Salt Stress and Potassium and Iron Deficiencies in Young Tomato (Solanum lycopersicum) Roots: Analysis by Real-time RT–PCR
Author(s) -
Wei Xu,
Wei Shi
Publication year - 2006
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcl189
Subject(s) - biology , solanum , gene family , gene , gene expression profiling , gene expression , botany , potassium , abiotic stress , phylogenetic tree , nutrient , potassium deficiency , genetics , horticulture , ecology , chemistry , organic chemistry
BACKGROUND AND AIMS Mineral nutrient deficiencies and salinity constitute major limitations for crop plant growth on agricultural soils. 14-3-3 proteins are phosphoserine-binding proteins that regulate the activities of a wide array of targets via direct protein-protein interactions and may play an important role in responses to mineral nutrients deficiencies and salt stress. In the present study, the expression profiling of the 14-3-3 gene family in response to salt stress and potassium and iron deficiencies in young tomato (Solanum lycopersicum) roots was investigated in order to analyse the 14-3-3 roles of the proteins in these abiotic stresses.