Open AccessGrowth Dynamics of Mechanically Impeded Lupin Roots: does Altered Morphology Induce Hypoxia?
Author(s) -
Colin Hanbury,
Brian J. Atwell
Publication year - 2005
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mci243
Subject(s) - biology , hypoxia (environmental) , morphology (biology) , botany , zoology , oxygen , chemistry , organic chemistry
Root axes elongate slowly and swell radially under mechanical impedance. However, temporal and spatial changes to impeded root apices have only been described qualitatively. This paper aims (a) to quantify morphological changes to root apices and (b) assess whether these changes pre-dispose young root tissues to hypoxia.
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