Journal Title
Title of Journal: Trees
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Publisher
Springer Berlin Heidelberg
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Authors: Hirofumi Nakashima Norikazu Eguchi Takashi Uesugi Noboru Yamashita Yosuke Matsuda
Publish Date: 2015/05/15
Volume: 30, Issue: 2, Pages: 475-481
Abstract
Since Japanese black pine Pinus thunbergii Parl forests have been widely devastated by pine wilt disease several kinds of resistant black pines have been developed Although all of the resistant black pines are the same species these resistant trees show different physiological characteristics We investigated the survival rates and growth rates as well as ectomycorrhizal composition and associated fungi on four kinds of Japanese black pine seedlings three pine wiltresistant and one nonresistant and elucidated the factors affecting the various physiological characteristics We found that the abundance of ectomycorrhizal types differed even though seedlings were grown sympatrically in the same areas for about 2 years The seedlings that had plentiful white ectomycorrhizae showed the highest survival and growth rates regardless of the variety of black pine Sequence similarities of the white ectomycorrhizae in the rDNA ITS region were best matched with members of Astraeus sp Atheliaceae Boletaceae and Thelephoraceae Our findings indicate that intraspecific physiological adaptation might be affected by ectomycorrhizal composition or by the specific ectomycorrhizal speciesHN conceived of the study carried out the field survey participated in the DNA analysis performed the statistical analysis and drafted the manuscript NE carried out the field survey and helped to draft the manuscript TU played a central role in the DNA analysis NY carried out the field survey and participated in the coordination of this study YM played an extraordinary role in conception and design of this study and helped to draft the manuscript All authors read and approved the final manuscriptWe thank the editor and two anonymous reviewers for their valuable comments on the draft manuscript We also thank Dr Akira Ishida Mr Yusuke Ogasawara Mr Yusuke Uehara Ms Nobumi Toyoda and all the members of Aichi Prefectural Forestry Research Institute Aichi Prefectural Mariculture Center and the Forest Pathology and Mycology Laboratory Graduate School of Bioresources Mie University for their help during our study and Ms Tomiko Chikada the Mie University Life Science Research Center for DNA sequencing This study was supported in part by the GrantsinAid for Scientific Research from the Japan Ministry of Education Science Sports and Culture to YM 25304026
Keywords:
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- Individual tree genotypes do not explain ectomycorrhizal biodiversity in soil cores of a pure stand of beech ( Fagus sylvatica L.)
- Branching of annual shoots in common walnut ( Juglans regia L.) as affected by bud production and indol-3-acetic acid (IAA) content
- Effect of ectomycorrhizal composition on survival and growth of Pinus thunbergii seedlings varying in resistance to the pine wilt nematode
- Seed dispersal, germination and early seedling establishment of Populus alba L. under simulated water table declines in different substrates
- Variation in gas exchange and water use efficiency patterns among populations of western redcedar
- Interactive effect of extreme climatic event and pollution load on growth and wood anatomy of spruce
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- Reference genes selection for quantitative gene expression studies in Pinus massoniana L.
- Function and structure of leaves contributing to increasing water storage with height in the tallest Cryptomeria japonica trees of Japan
- Seed structure, germination, and reserve mobilization in Butia capitata (Arecaceae)
- Rooting cuttings of Syringa vulgaris cv. Charles Joly and Corylus avellana cv. Aurea: the influence of stock plant pruning and shoot growth
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- Ecological applications of differences in the hydraulic efficiency of palms and broad-leaved trees
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- Growth, photosynthesis and haustorial development of semiparasitic Santalum album L. penetrating into roots of three hosts: a comparative study
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- Development of SCAR marker in Casuarina equisetifolia for species authentication
- Contrasting effects of wildfire and climate on radial growth of Pinus canariensis on windward and leeward slopes on Tenerife, Canary Islands
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- The role of material properties for the mechanical adaptation at branch junctions
- Long-term changes in wood density and radial growth of Quercus petraea Liebl. in northern France since the middle of the nineteenth century
- Ontogeny resolves gland classification in two caesalpinoid legumes
- Structure and subsequent seasonal changes in the bark of sessile oak ( Quercus petraea )
- Differences in morphology, gas exchange and root hydraulic conductance before planting in Pinus canariensis seedlings growing under different fertilization and light regimes
- Effects of leaf and branch removal on carbon assimilation and stem wood density of Eucalyptus grandis seedlings
- Long-term effect of temperature and precipitation on radial growth in a threatened thermo-Mediterranean tree population
- Stem growth is favored at expenses of root growth in mixed stands and humid conditions for Douglas-fir ( Pseudotsuga menziesii ) and European beech ( Fagus sylvatica )
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