Results 1 to 10 of about 88,997 (296)

Clonal Variation in the Bark Chemical Properties of Hybrid Aspen: Potential for Added Value Chemicals [PDF]

open access: yesMolecules, 2020
This study aims to promote comprehensive utilization of woody biomass by providing a knowledgebase on the utility of aspen bark as a new alternative source for fossil-based chemicals. The research focused on the analysis of clonal variation in: (1) major
Pasi Korkalo   +7 more
doaj   +4 more sources

Adjusting to global change through clonal growth and epigenetic variation [PDF]

open access: yesFrontiers in Ecology and Evolution, 2016
The earth is experiencing major changes in global and regional climates and changes are predicted to accelerate in the future. Many species will be under considerable pressure to evolve, to migrate, or be faced with extinction. Clonal plants would appear
Richard S Dodd, Vladimir Douhovnikoff
doaj   +4 more sources

Clonal diversity and genetic variation of the sedge Carex nigra in an alpine fen depend on soil nutrients [PDF]

open access: yesPeerJ, 2020
In this study we analysed the impact of water regime and soil nutrients on the clonal diversity and genetic variation of the sedge Carex nigra in a central alpine fen. For our analysis, we established 16 study plots randomly distributed over the fen.
Christoph Reisch   +3 more
doaj   +4 more sources

Temperature-Dependent Clonal and Species-Level Growth Variation in Spirodela, Landoltia, Lemna, and Interspecific Lemna Hybrids [PDF]

open access: yesPlants
Duckweeds are minute, fast-growing monocot aquatic plants that propagate clonally and combine high biomass productivity with a valuable biochemical composition (high-quality proteins, a favorable polyunsaturated fatty acid profile, and starch-rich ...
Iride Mascheretti   +4 more
doaj   +2 more sources

Adaptive phenotypic variation among clonal ant workers [PDF]

open access: yesRoyal Society Open Science, 2018
Phenotypic variations are observed in most organisms, but their significance is not always known. The phenotypic variations observed in social insects are exceptions.
Eisuke Hasegawa   +3 more
doaj   +3 more sources

LINE-1 and Alu retrotransposition exhibit clonal variation. [PDF]

open access: yesMob DNA, 2013
Abstract Background The non-long terminal repeat (non-LTR) retrotransposons, long interspersed element-1 (LINE-1) and Alu are currently active retroelements in humans. We, and others, have observed that different populations of HeLa cells from different laboratories support retrotransposition of LINE-1 and Alu to ...
Streva VA, Faber ZJ, Deininger PL.
europepmc   +4 more sources

Clonal tracing of rare anal metastasis in esophageal squamous cell carcinoma: a case report with whole-exome sequencing and multimodal therapy [PDF]

open access: yesFrontiers in Immunology
Esophageal squamous cell carcinoma (ESCC) shows considerable variation in incidence across different regions and is affected by various risk factors, including smoking and HPV infection.
Yuzhu Jiang   +6 more
doaj   +2 more sources

Using DNA methylation patterns to infer tumor ancestry. [PDF]

open access: yesPLoS ONE, 2010
Exactly how human tumors grow is uncertain because serial observations are impractical. One approach to reconstruct the histories of individual human cancers is to analyze the current genomic variation between its cells.
You Jin Hong   +3 more
doaj   +1 more source

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