Different properties of SV channels in root vacuoles from near isogenic Al-tolerant and Al-sensitive wheat cultivars
Different properties of SV channels in root vacuoles from near isogenic Al-tolerant and Al-sensitive wheat cultivars
- FEBS Letters, 579(30), p.6890-6894, 2005 .
Patch-clamp experiments revealed that near isogenic ET8 (Al-tolerant)and ES8 (Al-sensitive)wheat cultivars differed significantly in slow vacuolar channel properties. Under control conditions, whole vacuole currents displayed faster deactivation in ES8. Application of 1.4 lM vacuolar Al3+ caused a 20 mV increase in the activation threshold and slowed activation kinetics in ET8 but not in ES8. Channel density was about 30
ALT1
VACUOLE
CALCIUM
ACID SOIL
TRITICUM AESTIVUM
Patch-clamp experiments revealed that near isogenic ET8 (Al-tolerant)and ES8 (Al-sensitive)wheat cultivars differed significantly in slow vacuolar channel properties. Under control conditions, whole vacuole currents displayed faster deactivation in ES8. Application of 1.4 lM vacuolar Al3+ caused a 20 mV increase in the activation threshold and slowed activation kinetics in ET8 but not in ES8. Channel density was about 30
ALT1
VACUOLE
CALCIUM
ACID SOIL
TRITICUM AESTIVUM