Leaf trait dissimilarities between Dutch elm hybrids with a contrasting tolerance to Dutch elm disease
Author(s) -
Jaroslav Ďurkovič,
Ingrid Čaňová,
Rastislav Lagaňa,
Veronika Kučerová,
Michal Moravčík,
Tibor Priwitzer,
Josef Urban,
Miloň Dvořák,
Jana Krajňáková
Publication year - 2012
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/mcs274
Subject(s) - biology , xylem , dutch elm disease , ulmaceae , botany , hybrid , chlorophyll , photosynthesis , secondary cell wall , tracheid , transpiration , photosynthetic capacity , horticulture
Previous studies have shown that Ophiostoma novo-ulmi, the causative agent of Dutch elm disease (DED), is able to colonize remote areas in infected plants of Ulmus such as the leaf midrib and secondary veins. The objective of this study was to compare the performances in leaf traits between two Dutch elm hybrids 'Groeneveld' and 'Dodoens' which possess a contrasting tolerance to DED. Trait linkages were also tested with leaf mass per area (LMA) and with the reduced Young's modulus of elasticity (MOE) as a result of structural, developmental or functional linkages.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom