TY - JA AU - Smith,R.C. AU - Harper,J.C. TI - Influence of the root tip and the duration of washing on K+ [potassium] retention by excised apical root segments of corn SN - 0032-0889 U1 - 77-160505 PY - 1977/// KW - Maize KW - AGROVOC KW - Zea mays N1 - 4 ref.; Summary (En); Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0032-0889 T2 - Plant Physiology ER -