Amino acid and protein incorporation in water‐stressed perennial ryegrass
During prolonged periods of drought, the decrease in water availability for transport‐associated processes leads to changes in the concentrations of many metabolites, followed by disturbances in amino acid and carbohydrate metabolism.In particular, changes in the concentration and composition of the N‐soluble fraction in response to both water‐deficit (Girousse et al.1996; Lazcano‐Ferrat and Lovatt 1999) and salinity stress ( Gilbert et al.1998; Silveira et al.2001 ) have been demonstrated in a wide range of species.Although there have been many studies of the physiological and molecular processes that enable the plant to tolerate drought stress and of nutrient acquisition during water deficit, little information is available concerning the kinetics of de novo amino acid and protein synthesis in relation to increasing stress intensity over time, during water deficit.The present work was designed to investigate the kinetic patterns of de novo protein and amino acid synthesis in response to increasing intensity of water deficit stress.
amino acid drought 15 N‐feeding perennial ryegrass protein
W.J.Jung B.R.Lee L.S.Li Y.L.Jin T.H.Kim
Environmental-Friendly Agriculture Research Center(EFARC),B K21 Research Team for the Control of Ani Environmental-Friendly Agriculture Research Center(EFARC),B K21 Research Team for the Control of Ani
国际会议
呼和浩特
英文
2008-06-29（万方平台首次上网日期，不代表论文的发表时间）