Journal Article Research Support, Non-U.S. Gov't Proteomics Recovery 2D 451W47IQ8X Bean C1, C2 Chilling Chilling stress Germination Hordeum vulgare LS LSR MALDI-TOF MS PAGE two-dimensional electrophoresis in polyacrylamide gels Pea roots Plant Proteins Proteome ROS Root proteome Roots SR SS Salt stress Sodium Chloride control samples of the seeds germinating in the optimal temperature long, continuous chilling stress matrix-assisted lased desorption/ionization time-of-flight mass spectrometer reactive oxygen species