Please wait a minute...
J Integr Plant Biol, 1999, 41 (12): -, Research Article
Fe Accumulation and Mobilization in Root Apoplast of Soybean Seedlings Under Fedeficiency Condition
SONG Ya-Na, WANG He, LI Chun-Jian and ZHANG Fu-Suo
doi:
Abstract
Fe accumulation and mobilization in root apoplast of soybean ( Clycine max (L.) Merr. ) seedlings grown under Fe supplement of 10-6 mol/L FeEDTA, or Fe-deficient condition were studied. Under Fe sufficient condition, the content of the root apoplastic Fe pools of soybean seedlings changed in a rhythmic fashion of alternative accumulation and mobilization in every three-day cycling, together with orchestrated rhythmic changes of root Fe ( Ⅲ )-reduction capacity and peroxidase activity. In Fe deficient condition, Fe content in the root apoplastic pools deceased steadily almost to nil, and the root Ye( Ⅲ )-reduction capacity and peroxidase activity, ahhrough under went rhythmic changes but only in 2-day cycling. The results showed an important relation among root apoplastic Ye pools, Fe( Ⅲ )-reduction capacity and peroxidase activity.
--------------------------------------------------------------------------------------------------------------------
   Online on:
This Article
   Full Text  
   Full Text (PDF) 
   Supporting information
Services
   E-mail Link to this Article
   Export Citation for this Article
Citing Articles
   Cited By
Google Scholar
   Articles by SONG Ya-Na
   Articles by WANG He
   Articles by LI Chun-Jian
   Articles by ZHANG Fu-Suo
PubMed
   Articles by SONG Ya-Na
   Articles by WANG He
   Articles by LI Chun-Jian
   Articles by ZHANG Fu-Suo
Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2020 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
网站备案号:京ICP备16067583号-22