Molecular Phylogenetics and Evolution 52 (2009) 498-511 Reticulate evolution and incomplete lineage sorting among the ponderosa pines Ann Willyard a,b,c, Richard Cronn d, Aaron Liston a,* a Department of Botany and Plant Pathology, Oregon State University, Corvallis, DR 97331, …

May 9, 2012 · Here I lay out the different pathways of pine life history adaptation and a brief overview of pine evolution and the very significant role that fire has played. Pinus originated …

Aug 1, 2009 · Nucleotide sequences for 53 accessions from 17 species in subsection Ponderosae (Pinus) provide evidence for reticulate evolution. Two discordant patterns among independent …

The Pinus (subgenus) lineage has radiated into fire-prone landscapes with diverse fire regimes. Examination of life history traits illustrates syndromes associated with fire-avoider, fire …

Mar 22, 2022 · This study aims to clarify P. ponderosa evolutionary history and phylogeography using a highly polymorphic mitochondrial DNA marker, with results offering insights into how …

Pinus ponderosa grows in various erect forms from British Columbia southward and eastward through 16 western U.S. states and has been introduced in temperate regions of Europe and in New Zealand.

Nucleotide sequences for 53 accessions from 17 species in subsection Pon-derosae (Pinus) provide evidence for reticulate evolution. Two discordant patterns among independent low …

Ponderosa pines possess superior adaptation to drought by virtue of having rapid growing seedling tap roots and deep, extensive root systems as mature trees.

Aug 1, 2013 · This study aims to clarify P. ponderosa evolutionary history and phylogeography using a highly polymorphic mitochondrial DNA marker, with results offering insights into how …

EVOLUTION AND SUCCESSION This complex of ponderosa pine and ponde- rosa pinelike forms was evolved during a long period of the Cenozoic era. Ponderosa pine was represented …

Premise of the study: Ponderosa pine (Pinus ponderosa Douglas ex P. Lawson & C. Lawson) exhibits complicated patterns of morphological and genetic variation across its range in …

Mar 17, 2016 · These findings underscore potentially unique phylogeographic origins of modern ponderosa pine evolutionary lineages, including potential adaptations to Pleistocene climates …

Jun 1, 1981 · The genetic structure of a population of Pinus ponderosa was studied using seven electrophoretically-detectable protein loci. This population is composed of six groups of trees, …

Aug 1, 2013 · In the current study, the patterns of haplotype occurrence across the range of ponderosa pine, the inferred evolutionary relationships among the haplotypes, and the partition of variance between varieties are all consistent with a long-existing separation between the Pacific variety (P. ponderosa var. ponderosa) and the interior Rocky Mountain ...

Nucleotide sequences for 53 accessions from 17 species in subsection Ponderosae ( Pinus) provide evidence for reticulate evolution. Two discordant patterns among independent low …

Dec 14, 2015 · The eastern race of ponderosa pine (variety scopulorum) spread northward along the Rocky Mountains, starting at its northernmost known distribution in southern New Mexico and Arizona around 13,000 years ago, and reached central Montana only within the last millennium.

Theory predicts that nuclear markers will show a high locus-to-locus variance of F ST following historical separation. This prediction is confirmed by the allozyme data for ponderosa pine, …

Dec 1, 1990 · Ponderosa pine (Pinus ponderosa), also called western yellow pine, is one of the most widely distributed pines in western North America. A major source of timber, ponderosa pine forests are also important as wildlife habitat, for recreational use, and for esthetic values.

Oct 13, 2023 · Combining genotype-environment association (GEA) with genotype–phenotype association (GPA) analysis has an exciting potential to uncover the genetic basis of …