The genome of Populus alba x Populus tremula var. glandulosa clone 84K
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چکیده
منابع مشابه
Chemical responses to modified lignin composition in tension wood of hybrid poplar (Populus tremula x Populus alba).
The effect of altering the expression level of the F5H gene was investigated in three wood tissues (normal, opposite and tension wood) in 1-year-old hybrid poplar clone 717 (Populus tremula × Populus alba L.), containing the F5H gene under the control of the C4H promoter. Elevated expression of the F5H gene in poplar has been previously reported to increase the percent syringyl content of ligni...
متن کاملElevated CO2 and/or ozone modify lignification in the wood of poplars (Populus tremula x alba)
Trees will have to cope with increasing levels of CO(2) and ozone in the atmosphere. The purpose of this work was to assess whether the lignification process could be altered in the wood of poplars under elevated CO(2) and/or ozone. Young poplars were exposed either to charcoal-filtered air (control), to elevated CO(2) (800 μl l(-1)), to ozone (200 nl l(-1)) or to a combination of elevated CO(2...
متن کاملGenetic Modification of Lignin in Hybrid Poplar (Populus alba × Populus tremula) Does Not Substantially Alter Plant Defense or Arthropod Communities
Lignin impedes access to cellulose during biofuel production and pulping but trees can be genetically modified to improve processing efficiency. Modification of lignin may have nontarget effects on mechanical and chemical resistance and subsequent arthropod community responses with respect to pest susceptibility and arthropod biodiversity. We quantified foliar mechanical and chemical resistance...
متن کاملRunning title: Multi-locus polymorphism in Populus tremula Keywords: demography, linkage disequilibrium, nucleotide polymorphism, Populus tremula Multilocus patterns of nucleotide polymorphism and the demographic history of Populus tremula
I have studied nucleotide polymorphism and linkage disequilibrium using multilocus data from 77 fragments, with an average length of fragments 550 bp, in the deciduous tree Populus tremula (Salicaceae). The frequency spectrum across loci showed a modest excess of mutations segregating at low frequency and a marked excess of high frequency derived mutations at silent sites, relative to neutral e...
متن کاملResponses of two poplar species (Populus alba and Populus x canadensis) to high copper concentrations
Responses of two poplar species (Populus alba and Populus x canadensis) to high copper concentrations M. Borghi a,∗, R. Tognetti b, G. Monteforti a, L. Sebastiani a a Scuola Superiore Sant’ Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy b Università degli Studi del Molise, Dipartimento di Scienze e Tecnologie per l’Ambiente e il Territorio (STAT), Contrada Fonte Lappone, I-86090 Pes...
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ژورنال
عنوان ژورنال: DNA Research
سال: 2019
ISSN: 1340-2838,1756-1663
DOI: 10.1093/dnares/dsz020