Cd accumulation in rice shoots and grains depends on its uptake by roots, xylem-loading-mediated translocation to shoots, and further translocation to grains via the phloem. Here we present a preliminary characterizations of rice genes involved in these processes: PCS1 and PCS2, coding for two isoforms of phytochelatin synthase, and HMA2 and HMA4, belonging to the P1B-Type ATPase heavy metal transporter family.
Cadmium exclusion from rice grains : development of molecular and physiological markers / B. Dendena, C. Lancilli, F.F. Nocito, G.A. Sacchi. - In: MINERVA BIOTECNOLOGICA. - ISSN 1120-4826. - 22:2 suppl.1(2010 Jun), pp. 30-31.
Cadmium exclusion from rice grains : development of molecular and physiological markers
B. DendenaPrimo
;C. LancilliSecondo
;F.F. NocitoPenultimo
;G.A. SacchiUltimo
2010
Abstract
Cd accumulation in rice shoots and grains depends on its uptake by roots, xylem-loading-mediated translocation to shoots, and further translocation to grains via the phloem. Here we present a preliminary characterizations of rice genes involved in these processes: PCS1 and PCS2, coding for two isoforms of phytochelatin synthase, and HMA2 and HMA4, belonging to the P1B-Type ATPase heavy metal transporter family.
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