Zobrazeno 1 - 10 of 214 pro vyhledávání: '"Om P Rajora"'
2
Akademický článek
Stronger genetic differentiation among within-population genetic groups than among populations in Scots pine provides new insights into within-population genetic structuring
Autor: Darius Danusevičius, Om P. Rajora, Darius Kavaliauskas, Virgilijus Baliuckas, Algirdas Augustaitis
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract We investigated the presence of spatial genetic groups within forest tree populations and determined if the genetic divergence among these groups is greater than that between populations using Scots pine (Pinus sylvestris) as a model species
Externí odkaz: https://doaj.org/article/13039d9934e8432d85fc2913ea999cb3
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5
Akademický článek
Postglacial phylogeography, admixture, and evolution of red spruce (Picea rubens Sarg.) in Eastern North America
Autor: Stanislav Bashalkhanov, Jeremy S. Johnson, Om P. Rajora
Publikováno v: Frontiers in Plant Science, Vol 14 (2023)
Climate change is a major evolutionary force that can affect the structure of forest ecosystems worldwide. Red spruce (Picea rubens Sarg.) has recently faced a considerable decline in the Southern Appalachians due to rapid environmental change, which
Externí odkaz: https://doaj.org/article/ffbe191f9601486db17a5afa62d65913
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6
Akademický článek
Genetic Structure of Natural Northern Range-Margin Mainland, Peninsular, and Island Populations of Northern Red Oak (Quercus rubra L.)
Autor: Jeremias Götz, Om P. Rajora, Oliver Gailing
Publikováno v: Frontiers in Ecology and Evolution, Vol 10 (2022)
Plant populations at the leading edge of the species’ native range often exhibit genetic structure as a result of genetic drift and adaptation to harsh environmental conditions. Hence, they are likely to harbour rare genetic adaptations to local en
Externí odkaz: https://doaj.org/article/3e5341419f3f4f2fae4ffd889f422d63
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7
Akademický článek
Genetic Diversity, Structure and Effective Population Size of Old-Growth vs. Second-Growth Populations of Keystone and Long-Lived Conifer, Eastern White Pine (Pinus strobus): Conservation Value and Climate Adaptation Potential
Autor: Om P. Rajora, John W. R. Zinck
Publikováno v: Frontiers in Genetics, Vol 12 (2021)
Whether old-growth (OG) forests have higher genetic diversity and effective population size, consequently higher conservation value and climate adaptive potential than second-growth (SG) forests, remain an unresolved issue. We have tested the hypothe
Externí odkaz: https://doaj.org/article/f93074e1723848cf99ada5aa70581ed3
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10
Development and characterization of Novel EST-based single-copy genic microsatellite DNA markers in white spruce and black spruce
Autor: Om P. Rajora, Ishminder Mann
Publikováno v: Molecular Biology Reports. 48:2963-2971
Due mainly to large genome size and prevalence of repetitive sequences in the nuclear genome of spruce (Picea Mill.), it is very difficult to develop single-copy genomic microsatellite markers. We have developed and characterized 25 polymorphic, sing
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3caf55cc7d5063bf85ff14eb672f12bd
https://doi.org/10.1007/s11033-021-06231-1
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