548 results — topic: Genetics & Evolution
High Resolution Current and Future Climate SnowModel Simulations in the Upper Colorado River Basin
This data release contains SnowModel snow evolution simulation output on a 100-meter (m) geospatial grid for a 311 kilometer (km) � 300 km model domain in Colorado, United States, encompassing the Colorado and Gunnison River Basin headwaters in the Upper Colorado River Basin. Weather Research and Fo
Per-Sample TPM with Annotations
Metatranscriptomic data generated from soil collected at the East River watershed, Crested Butte, CO. Normalized by TPM. Annotations included, and labeled with genome ID for all ORFs appearing on binned scaffolds. (Unbinned sequences labeled with UNK)
Per-Sample TPM with Annotations
Metatranscriptomic data generated from soil collected at the East River watershed, Crested Butte, CO. Normalized by TPM. Annotations included, and labeled with genome ID for all ORFs appearing on binned scaffolds. (Unbinned sequences labeled with UNK)
Gunnison sage-grouse predicted gene flow (conductance) surfaces, Colorado, United States
Habitat fragmentation and degradation impacts an organism's ability to navigate the landscape, ultimately resulting in decreased gene flow and increased extinction risk. Understanding how landscape composition impacts gene flow (i.e., connectivity) and interacts with scale is essential to conservati
Potentilla demographic and environmental data for Rainbow Meadows, Elk Meadows, and Cabin Clearing, 2018 - 2020.
To understand parent-hybrid dynamics in cinquefoil (Potentilla) species in the Colorado Rocky Mountains, I am estimating environmental overlap among parents and hybrids, interbreeding among parents and hybrids, and hybrid population growth in multiple natural populations at NWT and (not included her
Potentilla flowering phenology for Cabin Clearing, Elk Meadows and Rainbow Meadows, 2019.
To understand parent-hybrid dynamics in cinquefoil (Potentilla) species in the Colorado Rocky Mountains, I am estimating environmental overlap among parents and hybrids, interbreeding among parents and hybrids, and hybrid population growth in multiple natural populations at NWT and (not included her
Thermal evolution and exhumation history of the Uncompahgre Plateau (northeastern Colorado Plateau), based on apatite fission track and (U-Th)-He thermochronology and zircon U-Pb dating
Over the past two decades, thermochronological studies have greatlyincreased our knowledge of the Cenozoic evolution of the Colorado Plateau(western United States). There has been particular interest in the southwesternpart of the plateau, leading to debate regarding the timing of uplift andfluvial
Evolution of Water Institutions in the Indus River Basin: Reflections from the Law of the Colorado River
Transboundary water institutions in the Indus River Basin can be fairly characterized as broken in key respects. International relations between India and Pakistan over the Indus Waters Treaty, as well as interprovincial relations within Pakistan over the 1991 Water Accord, speak to this sentiment.
Structural evolution of the Hamilton Creek-Dry Creek anticline and its relationship to the southeast termination of Paradox Valley, SW Colorado, The
The Pennsylvanian-Permian Paradox Basin is an asymmetrical basin on the Colorado Plateau (Figure 1.1) that has been studied for decades due to its unique geologic history and economic quantities of potash, petroleum, and minerals such as uranium, vanadium, radium, and copper. The basin has a complex
Adaptation, assisted migration, and extinction in a warming world: Understanding the response of <i>Androsace septentrionalis</i> to climate change through climate manipulation and transplant experiments
Genetic basis of plant-insect interactions: insect recruitment to <i>Boechera stricta</i>
Mutualistic interactions are ubiquitous in nature. These type of interactions generally provide benefits to interacting species. Insects and plants are commonly involved in diverse forms of mutualism, however little is known if genetic variation among plants allows for a positive symbiosis with arth
Comment on Cognition-mediated evolution of low-quality floral nectars.
Nachev et al (Reports, 6 January 2017, p. 75) present dilute nectar in bat-pollinated plants as "paradoxical" because bats prefer concentrated nectar, but paradox disappears with realistic assumptions about nectar evolution. We argue that they make unrealistic assumptions about the cognitive abiliti
Integrating viability and fecundity selection to illuminate the adaptive nature of genetic clines
AbstractGenetically based trait variation across environmental gradients can reflect adaptation to local environments. However, natural populations that appear well-adapted often exhibit directional, not stabilizing, selection on ecologically relevant traits. Temporal variation in the direction of s
Identifying targets and agents of selection: Innovative methods to evaluate the processes that contribute to local adaptation
Summary Extensive empirical work has demonstrated local adaptation to discrete environments, yet few studies have elucidated the genetic and environment mechanisms that generate it. Here, we advocate for research that broadens our understanding of local adaptation beyond pattern and towards process.
Facilitated exploitation of pollination mutualisms: fitness consequences for plants
A statistical estimator for determining the limits of contemporary and historic phenology
Modeling the population dynamics and community impacts of <i>Ambystoma tigrinum</i>: A case study of phenotype plasticity
Genetic basis of between-individual and within-individual variance of docility
AbstractBetween‐individual variation in phenotypes within a population is the basis of evolution. However, evolutionary and behavioural ecologists have mainly focused on estimating between‐individual variance in mean trait and neglected variation in within‐individual variance, or predictability of a
Young inversion with multiple linked QTLs under selection in a hybrid zone
AbstractFixed chromosomal inversions can reduce gene flow and promote speciation in two ways: by suppressing recombination and by carrying locally favoured alleles at multiple loci. However, it is unknown whether favoured mutations slowly accumulate on older inversions or if young inversions spread
