52Fe Translocation in Barley as Monitored by a Positron-Emitting Tracer Imaging System (PETIS): Evidence for the Direct Translocation of Fe from Roots to Young Leaves via Phloem

Tsukamoto, Takashi; Nakanishi, Hiromi; Uchida, Hiroshi; Watanabe, Satoshi; Matsuhashi, Shinpei; Mori, Satoshi; K. Nishizawa, Naoko

doi:10.1093/pcp/pcn192

Public

52Fe Translocation in Barley as Monitored by a Positron-Emitting Tracer Imaging System (PETIS): Evidence for the Direct Translocation of Fe from Roots to Young Leaves via Phloem

Published in Plant and Cell Physiology • Dec 10, 2008

Authors:

Takashi Tsukamoto

Hiromi Nakanishi

Hiroshi Uchida

Abstract

The real-time translocation of iron (Fe) in barley (Hordeum vulgare L. cv. Ehimehadaka no. 1) was visualized using the positron-emitting tracer (52)Fe and a positron-emitting tracer imaging system (PETIS). PETIS allowed us to monitor Fe translocation in barley non-destructively under various conditi...

Subject

Phloem

Chromosomal translocation

Xylem

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