Robert T Massatti

Cleome lutea and Machaeranthera canescens seed transfer zones and distribution on the Colorado Plateau, US

These data were compiled to provide seed transfer and native plant materials development guidance to managers and practitioners across the Colorado Plateau and in adjacent regions. This data release contains empirical seed transfer zones derived from molecular genetic data for Cleome lutea (syn. Peritoma lutea) and Machaeranthera canescens (syn. Dieteria canescens). These species show distinct population structure (i.e., genetic differentiation) across their ranges; as such, seed transfer zones reflect both patterns of genetic differentiation and information on each species' unique adaptations to climatic gradients. These shapefile data may support successful restoration outcomes if, for example, seed transfer follows...

Tags: Arizona, California, Cleome lutea (syn. Peritoma lutea), Colorado, Ecology, All tags... Genetics, Geography, Information Sciences, Intermountain West, Machaeranthera canescens (syn. Dieteria canescens), Nebraska, Nevada, New Mexico, North America, South Dakota, USGS Science Data Catalog (SDC), USGS:5fb567c1d34eb413d5e13a9c, United States, United States, Utah, Wyoming, adaptation, biogeography, biota, climatic gradients, differentiation, environmental restoration, flora restoration, genetic differentiation, genetic diversity, genetic resources, genetic variation, molecular genetic data, native plant, population differentiation, restoration, seed accessions, seed strategies, seed transfer, seed transfer zones, Fewer tags

Penstemon grahamii genetic data from a dryland region of the western United States

These data were compiled to investigate the evolutionary history of Graham's beardtongue (Penstemon grahamii). Objective(s) of our study were to determine the evolutionary history of P. grahamii, including ancestral population sizes, the history of population divergences, and historical connectivity. In addition, we characterized population structure, genetic diversity summary statistics, and landscape factors influencing differentiation. These data represent anonymous loci sequenced from throughout the P. grahamii genome (specifically, .vcf and .structure files). Data in these files were manipulated to represent site frequency spectra between population pairs (.data files). These data were collected in 2019 from...

Tags: Botany, Colorado, Ecology, Genetics, Geography, All tags... Information Sciences, Penstemon grahamii, USGS Science Data Catalog (SDC), Utah, adaptation, biogeography, biota, demographics, demography, ecosystem management, ecosystem restoration, environmental gradients, evolution, genetic diversity, native plant materials development, native species, phylogeny, phylogeography, population structure, restoration, seed transfer guidelines, Fewer tags

'Viva' native plant material data in support of restoration and conservation

These data were compiled to investigate the evolutionary history of Hilaria jamesii, Hilaria mutica, and Hilaria rigida. The data release consists of two tab delimited text files that may be used to infer population structure (viva_structure.stru) or relationships among sampling localities (viva.phylip). Files record genetic variation on an individual (.stru) or sampling locality (.phylip) level. These files may be opened and edited in a text editor program, such as Notepad ++ (PC) or BBEdit (Mac). The .phylip file can be uploaded to phyML or SVDQuartets to generate a tree-based visualization of relationships ( http://www.atgc-montpellier.fr/phyml/ or https://paup.phylosolutions.com, repectively). The .stru file...

Tags: Arizona, Botany, California, Colorado, Colorado Plateau, All tags... Ecology, Genetics, Geography, Great Basin, Hilaria jamesii, Hilaria mutica, Hilaria rigida, Information Sciences, Intermountain West, Kansas, Mojave Desert, Nevada, New Mexico, North America, Poaceae, Texas, USGS Science Data Catalog (SDC), Utah, Wyoming, adaptation, biogeography, biota, demographics, demography, ecosystem management, ecosystem management, ecosystem restoration, evolution, genetic diversity, genetics, hybridization, indigenous plants, native plant materials development, native species, phylogeny, phylogeography, population genetics, population structure, remediation, restoration, seed transfer guidelines, seeds, western United States, Fewer tags

Genetic analyses of Astragalus sect. Humillimi data in the southwest USA

These data were compiled to support effective conservation for species within Astragalus sect. Humillimi. Two species, A. cremnophylax var. cremnophylax and A. humillimus are federally listed as endangered taxa. The data provided herein were used to resolve the relationaships among taxa, the population structure within taxa, and genetic diversity within taxa. The data are provided in a STRUCTURE-formatted file that includes taxa, individuals, sampling localities, and the genotype scores per individual for 690 Amplified Fragment Length Polymorphisms (AFLPs).

Tags: Arizona, Astragalus sect. Humillimi;, Botany, Colorado Plateau, Ecology, All tags... Fabaceae, Genetics, Grand Canyon National Park, Information Sciences, New Mexico, USGS Science Data Catalog (SDC), biota, conservation genetics, phylogenetics, southwestern United States, Fewer tags

Genetically informed seed transfer zones for Pleuraphis jamesii, Sphaeralcea parvifolia, and Sporobolus cryptandrus across the Colorado Plateau and adjacent regions

These data were compiled to provide seed transfer and native plant materials development guidance to managers and practitioners across the Colorado Plateau and in adjacent regions. This data release contains empirical seed transfer zones derived from molecular genetic data for Pleuraphis jamesii (syn. Hilaria jamesii), Sphaeralcea parvifolia, and Sporobolus cryptandrus. Pleuraphis jamesii and Sphaeralcea parvifolia show distinct population structure (i.e., genetic differentiation) across their ranges ; as such, seed transfer zones reflect both patterns of genetic differentiation and information on each species' unique adaptations to climatic gradients. Sporobolus cryptandrus did not display discrete population structure...

Tags: Arizona, Botany, California, Colorado, Colorado Plateau, All tags... Ecology, Genetics, Geography, Information Sciences, Kansas, Nevada, New Mexico, Oklahoma, Pleuraphis jamesii (syn. Hilaria jamesii), Sphaeralcea parvifolia, Sporobolus cryptandrus, Texas, USGS Science Data Catalog (SDC), Utah, Wyoming, adaptation, biogeography, biota, climatic gradients, differentiation, environmental restoration, flora restoration, genetic differentiation, genetic diversity, genetic resources, genetic variation, molecular genetic data, native plant, population differentiation, restoration, seed accessions, seed strategies, seed transfer, seed transfer zones, Fewer tags