Search Results - "Berardi, Andrea E."

Pseudogenization and Resurrection of a Speciation Gene by Esfeld, Korinna, Berardi, Andrea E., Moser, Michel, Bossolini, Eligio, Freitas, Loreta, Kuhlemeier, Cris

“…A persistent question in evolutionary biology is how complex phenotypes evolve and whether phenotypic transitions are reversible. Multiple losses of floral…”
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No release for the wicked: enemy release is dynamic and not associated with invasiveness by Schultheis, Elizabeth H., Berardi, Andrea E., Lau, Jennifer A.

“…The enemy release hypothesis predicts that invasive species will receive less damage from enemies, compared to co-occurring native and noninvasive exotic…”
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Convergence without divergence in North American red-flowering Silene by Berardi, Andrea E, Betancourt Morejón, Ana C, Hopkins, Robin

“…Combinations of correlated floral traits have arisen repeatedly across angiosperms through convergent evolution in response to pollinator selection to optimize…”
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Complex evolution of novel red floral color in Petunia by Berardi, Andrea E, Esfeld, Korinna, Jäggi, Lea, Mandel, Therese, Cannarozzi, Gina M, Kuhlemeier, Cris

“…Red flower color has arisen multiple times and is generally associated with hummingbird pollination. The majority of evolutionary transitions to red color…”
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Floral color is not as simple as it once seemed by Berardi, Andrea E.

“…A false start mutation produces reduced protein and flower color, highlighting the role of mutations affecting protein translation in phenotypic evolution and…”
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Single gene mutation in a plant MYB transcription factor causes a major shift in pollinator preference by Lüthi, Martina N., Berardi, Andrea E., Mandel, Therese, Freitas, Loreta B., Kuhlemeier, Cris

“…Understanding the molecular basis of reproductive isolation and speciation is a key goal of evolutionary genetics. In the South American genus Petunia, the…”
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Convergent Evolution at the Pathway Level: Predictable Regulatory Changes during Flower Color Transitions by Larter, Maximilian, Dunbar-Wallis, Amy, Berardi, Andrea E, Smith, Stacey D

“…The predictability of evolution, or whether lineages repeatedly follow the same evolutionary trajectories during phenotypic convergence remains an open…”
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Evolutionary and ecological drivers of plant flavonoids across a large latitudinal gradient by Tripp, Erin A., Zhuang, Yongbin, Schreiber, Matthew, Stone, Heather, Berardi, Andrea E.

“…[Display omitted] •Flavones are in protecting plants against UV radiation.•Flavone data were used to test hypotheses on biochemical evolution.•Xeric…”
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Pollen colour morphs take different paths to fitness by Koski, Matthew H., Berardi, Andrea E., Galloway, Laura F.

“…Colour phenotypes are often involved in communication and are thus under selection by species interactions. However, selection may also act on colour through…”
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Related allopolyploids display distinct floral pigment profiles and transgressive pigments by McCarthy, Elizabeth W., Berardi, Andrea E., Smith, Stacey D., Litt, Amy

“…PREMISE OF THE STUDY: Both polyploidy and shifts in floral color have marked angiosperm evolution. Here, we investigate the biochemical basis of the novel and…”
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Developmental control of convergent floral pigmentation across evolutionary timescales by Larter, Maximilian, Dunbar‐Wallis, Amy, Berardi, Andrea E., Smith, Stacey D.

“…Background Convergent phenotypic evolution has been widely documented across timescales, from populations, to species, to major lineages. The extent to which…”
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Evolutionary correlations in flavonoid production across flowers and leaves in the Iochrominae (Solanaceae) by Berardi, Andrea E., Hildreth, Sherry B., Helm, Richard F., Winkel, Brenda S.J., Smith, Stacey D.

“…Plant reproductive and vegetative tissues often use the same biochemical pathways to produce specialized metabolites. In such cases, selection acting on the…”
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Elevational divergence and clinal variation in floral color and leaf chemistry in Silene vulgaris by Berardi, Andrea E., Fields, Peter D., Abbate, Jessica L., Taylor, Douglas R.

“…PREMISE OF STUDY: Environmental heterogeneity over a species range can lead to divergent selection among populations, leading to phenotypic differences. The…”
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De novo transcriptome assembly and polymorphism detection in the flowering plant Silene vulgaris (Caryophyllaceae) by SLOAN, DANIEL B., KELLER, STEPHEN R., BERARDI, ANDREA E., SANDERSON, BRIAN J., KARPOVICH, JOHN F., TAYLOR, DOUGLAS R.

“…Members of the angiosperm genus Silene are widely used in studies of ecology and evolution, but available genomic and population genetic resources within…”
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Betalain Color Morphs Exhibit Differential Growth, Defensive Ability, and Pollen Tube Growth Rates in Mirabilis jalapa (Nyctaginaceae) by Berardi, Andrea E., Frey, Frank M., Denton, Elsie M., Wells, Jessica H.

“…Premise of research. Nonphotosynthetic pigments play significant roles in plant life history, including in pigmentation, pollinator attraction, antioxidants,…”
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Betalain Color Morphs Exhibit Differential Growth, Defensive Ability, and Pollen Tube Growth Rates inMirabilis jalapa(Nyctaginaceae) by Berardi, Andrea E., Frey, Frank M., Denton, Elsie M., Wells, Jessica H.

“…Premise of research. Nonphotosynthetic pigments play significant roles in plant life history, including in pigmentation, pollinator attraction, antioxidants,…”
Get full text