Search Results - "Bradshaw, D H"

Allele substitution at a flower colour locus produces a pollinator shift in monkeyflowers by Bradshaw, H. D, Schemske, Douglas W

“…The role of major mutations in adaptive evolution has been debated for more than a century. The classical view is that adaptive mutations are nearly infinite…”
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EVOLUTIONARY ECOLOGY OF PLANT ADAPTATION TO SERPENTINE SOILS by Brady, K.U, Kruckeberg, A.R, Bradshaw, H.D. Jr

“…Plant adaptation to serpentine soil has been a topic of study for many decades, yet investigation of the genetic component of this adaptation has only recently…”
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COMPONENTS OF REPRODUCTIVE ISOLATION BETWEEN THE MONKEYFLOWERS MIMULUS LEWISII AND M. CARDINALIS (PHRYMACEAE) by Ramsey, Justin, Bradshaw, H. D, Schemske, Douglas W

“…Evolutionists have long recognized the role of reproductive isolation in speciation, but the relative contributions of different reproductive barriers are…”
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Pollinator Preference and the Evolution of Floral Traits in Monkeyflowers (Mimulus) by Schemske, Douglas W., Bradshaw, H. D.

“…A paradigm of evolutionary biology is that adaptation and reproductive isolation are caused by a nearly infinite number of mutations of individually small…”
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The genetic control of flower–pollinator specificity by Yuan, Yao-Wu, Byers, Kelsey JRP, Bradshaw, HD

“…•Standards of evidence linking genes to floral traits to pollinator responses.•MYB genes underlie flower color and scent change in Petunia pollinator…”
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Morphospace exploration reveals divergent fitness optima between plants and pollinators by Peng, Foen, Campos, Eric O, Sullivan, Joseph Garret, Berry, Nathan, Song, Bo Bin, Daniel, Thomas L, Bradshaw, Jr, H D

“…The obligate mutualism and exquisite specificity of many plant-pollinator interactions lead to the expectation that flower phenotypes (e.g., corolla tube…”
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Two MYB Proteins in a Self-Organizing Activator-Inhibitor System Produce Spotted Pigmentation Patterns by Ding, Baoqing, Patterson, Erin L., Holalu, Srinidhi V., Li, Jingjian, Johnson, Grace A., Stanley, Lauren E., Greenlee, Anna B., Peng, Foen, Bradshaw, H.D., Blinov, Michael L., Blackman, Benjamin K., Yuan, Yao-Wu

“…Many organisms exhibit visually striking spotted or striped pigmentation patterns. Developmental models predict that such spatial patterns can form when a…”
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Three floral volatiles contribute to differential pollinator attraction in monkeyflowers (Mimulus) by Byers, Kelsey J R P, Bradshaw, Jr, H D, Riffell, Jeffrey A

“…Flowering plants employ a wide variety of signals, including scent, to attract the attention of pollinators. In this study we investigated the role of floral…”
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Using Experimental Evolution to Investigate Geographic Range Limits in Monkeyflowers by Angert, Amy L, Bradshaw, H. D, Schemske, Douglas W

“…Every species occupies a restricted geographic distribution, but it is unclear why natural selection at the range margin fails to increase tolerance to…”
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Mutations in CAX1 produce phenotypes characteristic of plants tolerant to serpentine soils by Bradshaw, H. D.

“…$\bullet$ Plant tolerance of serpentine soils is potentially an excellent model for studying the genetics of adaptive variation in natural populations…”
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Bulk segregant analysis of an induced floral mutant identifies a MIXTA-like R2R3 MYB controlling nectar guide formation in Mimulus lewisii by Yuan, Yao-Wu, Sagawa, Janelle M, Di Stilio, Verónica S, Bradshaw, Jr, H D

“…The genetic and developmental basis of many ecologically important floral traits (e.g., carotenoid pigmentation, corolla tube structure, nectar volume, pistil…”
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Quantitative trait loci and candidate gene mapping of bud set and bud flush in Populus by Frewen, B.E, Chen, T.H.H, Howe, G.T, Davis, J, Rohde, A, Boerjan, W, Bradshaw, H.D. Jr

“…The genetic control of bud phenology in hybrid poplar was studied by mapping quantitative trait loci (QTL) affecting the timing of autumn bud set and spring…”
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COMPONENTS OF REPRODUCTIVE ISOLATION BETWEEN THE MONKEYFLOWERS MIMULUS LEWISII AND M. CARDINALIS (PHRYMACEAE) by Ramsey, Justin, Bradshaw JR, H. D., Schemske, Douglas W.

“…— Evolutionists have long recognized the role of reproductive isolation in speciation, but the relative contributions of different reproductive barriers are…”
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Quantitative trait loci affecting differences in floral morphology between two species of monkeyflower (mimulus) by Bradshaw, H.D. Jr, Otto, K.G, Frewen, B.E, McKay, J.K, Schemske, D.W

“…Conspicuous differences in floral morphology are partly responsible for reproductive isolation between two sympatric species of monkeyflower because of their…”
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Shape matters: corolla curvature improves nectar discovery in the hawkmoth Manduca sexta by Campos, Eric O., Bradshaw, Harvey D., Daniel, Thomas L.

“…Summary We measured the effects of variation in corolla curvature and nectary aperture radius on pollinator foraging ability using the hawkmoth Manduca sexta…”
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Taxon-specific, phased siRNAs underlie a speciation locus in monkeyflowers by Liang, Mei, Chen, Wenjie, LaFountain, Amy M, Liu, Yuanlong, Peng, Foen, Xia, Rui, Bradshaw, H D, Yuan, Yao-Wu

“…Taxon-specific small RNA loci are widespread in eukaryotic genomes, yet their role in lineage-specific adaptation, phenotypic diversification, and speciation…”
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Genetic mapping of floral traits associated with reproductive isolation in monkeyflowers (Mimulus) by Bradshaw, H. D, Wilbert, S. M, Otto, K. G, Schemske, D. W

“…Eight floral traits in two sympatric monkeyflower species that are reproductively isolated owing to pollinator preference by bumblebees or hummingbirds are…”
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Molecular genetics of growth and development in populus. IV. Mapping QTLs with large effects on growth, form, and phenology traits in a forest tree by Bradshaw, H.D. Jr. (University of Washington, Seattle, WA.), Stettler, R.F

“…We have mapped quantitative trait loci (QTLs) for commercially important traits (stem growth and form) and an adaptive trait (spring leaf flush) in a Populus…”
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Leaf stomatal and epidermal cell development: identification of putative quantitative trait loci in relation to elevated carbon dioxide concentration in poplar by Ferris, Rachel, Long, L, Bunn, S M, Robinson, K M, Bradshaw, H D, Rae, A M, Taylor, Gail

“…Genetic variation in stomatal initiation and density, and epidermal cell size and number were examined in a hybrid pedigree of Populus trichocarpa T. & G. and…”
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Terrorists are activists who renounce non-violence by Reichard, Sarah, Hinckley, Thomas M, Bradshaw, H. D

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