Search Results - "Hogg, John T."

Genetic rescue of an insular population of large mammals by Hogg, John T, Forbes, Stephen H, Steele, Brian M, Luikart, Gordon

“…Natural populations worldwide are increasingly fragmented by habitat loss. Isolation at small population size is thought to reduce individual and population…”
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Natural history of a bighorn sheep pneumonia epizootic: Source of infection, course of disease, and pathogen clearance by Besser, Thomas E., Cassirer, E. Frances, Lisk, Amy, Nelson, Danielle, Manlove, Kezia R., Cross, Paul C., Hogg, John T.

“…A respiratory disease epizootic at the National Bison Range (NBR) in Montana in 2016–2017 caused an 85% decline in the bighorn sheep population, documented by…”
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Stochastic predation events and population persistence in bighorn sheep by Festa-Bianchet, Marco, Coulson, Tim, Gaillard, Jean-Michel, Hogg, John T, Pelletier, Fanie

“…Puma concolor…”
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Quantitative genetics and sex-specific selection on sexually dimorphic traits in bighorn sheep by Poissant, Jocelyn, Wilson, Alastair J, Festa-Bianchet, Marco, Hogg, John T, Coltman, David W

“…Ovis canadensis…”
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Capital vs. income‐dependent optimal birth date in two North American ungulates by Hogg, John T., Dunn, Stacey J., Poissant, Jocelyn, Pelletier, Fanie, Byers, John A.

“…Phenotypic plasticity in reproductive traits is of theoretical and applied interest as one avenue by which organisms might maintain an optimal annual…”
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Genetic linkage map of a wild genome: genomic structure, recombination and sexual dimorphism in bighorn sheep by Poissant, Jocelyn, Hogg, John T, Davis, Corey S, Miller, Joshua M, Maddox, Jillian F, Coltman, David W

“…The construction of genetic linkage maps in free-living populations is a promising tool for the study of evolution. However, such maps are rare because it is…”
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Whole-genome resequencing uncovers molecular signatures of natural and sexual selection in wild bighorn sheep by Kardos, Marty, Luikart, Gordon, Bunch, Rowan, Dewey, Sarah, Edwards, William, McWilliam, Sean, Stephenson, John, Allendorf, Fred W., Hogg, John T., Kijas, James

“…The identification of genes influencing fitness is central to our understanding of the genetic basis of adaptation and how it shapes phenotypic variation in…”
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Hunting, Age Structure, and Horn Size Distribution in Bighorn Sheep by SCHINDLER, SUSANNE, FESTA-BIANCHET, MARCO, HOGG, JOHN T., PELLETIER, FANIE

“…Trophy hunting, the selective removal of animals for human recreation, can contribute to conservation when appropriately managed. Yet, little is known about…”
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Undesirable evolutionary consequences of trophy hunting by Coltman, David W, O'Donoghue, Paul, Jorgenson, Jon T, Hogg, John T, Strobeck, Curtis, Festa-Bianchet, Marco

“…Phenotype-based selective harvests, including trophy hunting, can have important implications for sustainable wildlife management if they target heritable…”
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Disease and secondary sexual traits: effects of pneumonia on horn size of bighorn sheep by Martin, Alynn M., Hogg, John T., Manlove, Kezia R., LaSharr, Tayler N., Shannon, Justin M., McWhirter, Doug E., Miyasaki, Hollie, Monteith, Kevin L., Cross, Paul C.

“…Secondary sexual traits (e.g., horns and antlers) have ecological and evolutionary importance and are of management interest for game species. Yet, how these…”
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ABORTION AND NEONATAL MORTALITY DUE TO TOXOPLASMA GONDII IN BIGHORN SHEEP (OVIS CANADENSIS) by Fisk, Elis A., Cassirer, E. Frances, Huggler, Katey S., Pessier, Allan P., White, Laura A., Ramsay, Joshua D., Goldsmith, Elizabeth W., Drankhan, Holly R., Wolking, Rebecca M., Manlove, Kezia R., Nordeen, Todd, Hogg, John T., Taylor, Kyle R.

“…Low lamb recruitment can be an obstacle to bighorn sheep (Ovis canadensis) conservation and restoration. Causes of abortion and neonate loss in bighorn sheep,…”
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SELECTION AND GENETIC (CO)VARIANCE IN BIGHORN SHEEP by Coltman, David W, O'Donoghue, Paul, Hogg, John T, Festa-Bianchet, Marco

“…Genetic theory predicts that directional selection should deplete additive genetic variance for traits closely related to fitness, and may favor the…”
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COMPARISON OF MODIFIED FLOTAC AND BAERMANN TECHNIQUES FOR QUANTIFYING LUNGWORM LARVAE IN FREE-RANGING BIGHORN SHEEP (OVIS CANADENSIS) FECES, MONTANA, USA by Snyder, Paul W., Hogg, John T., Ezenwa, Vanessa O.

“…Lungworms are important parasites of wildlife and host infection status is often evaluated using coprologic techniques, most commonly the Baermann method…”
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Genomic Resources Notes accepted 1 April 2013-31 May 2013 by Coltman, David W., Hogg, John T., Miller, Joshua M.

“…This article documents the public availability of approximately 15 000 polymorphic SNP loci for the bighorn sheep Ovis canadensis…”
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Male mating effort in a polygynous ungulate by Pelletier, Fanie, Hogg, John T, Festa-Bianchet, Marco

“…Survival and mating success are key fitness components of mammalian males. Because energy is limited, life history theory predicts trade-offs between current…”
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Temporal dynamics of linkage disequilibrium in two populations of bighorn sheep by Miller, Joshua M., Poissant, Jocelyn, Malenfant, René M., Hogg, John T., Coltman, David W.

“…Linkage disequilibrium (LD) is the nonrandom association of alleles at two markers. Patterns of LD have biological implications as well as practical ones when…”
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Effect of chemical immobilization on social status of bighorn rams by PELLETIER, Fanie, HOGG, John T, FESTA-BIANCHET, Marco

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Low Genotyping Error Rates and Noninvasive Sampling in Bighorn Sheep by Luikart, Gordon, Zundel, Stephanie, Rioux, Delpine, Miquel, Christian, Keating, Kim A, Hogg, John T, Steele, Brian, Foresman, Kerry, Taberlet, Pierre

“…Noninvasive DNA sampling allows studies of natural populations without disturbing the target animals. Unfortunately, high genotyping error rates often make…”
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Muellerius capillaris Dominates the Lungworm Community of Bighorn Sheep at the National Bison Range, Montana by Ezenwa, Vanessa O., Hines, Alicia M., Archie, Elizabeth A., Hoberg, Eric P., Asmundsson, Ingrid M., Hogg, John T.

“…Lungworm infections are common among bighorn sheep (Ovis canadensis) in North America, and the predominant species reported are Protostrongylus stilesi and P…”
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Mating in Bighorn Sheep: Frequent Male Reproduction via a High-Risk "Unconventional" Tactic by Hogg, John T., Forbes, Stephen H.

“…Rocky Mountain bighorn rams use three distinct tactics in competition for mates. Two tactics (tending and blocking) feature defense and cooperative mating over…”
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