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TranscriptomicsEvaluation of phenotypic plasticity in Rana temporaria tadpole development
Traditionally, the study of evolution has focused on heritable variation, because selection on non-heritable phenotypic variation was deemed non-important for its inability to cause evolutionary responses such as diversification of lineages. Recently however, it has been suggested that also environm...
ORGANISM(S): Rana temporaria 
2014-03-18 | E-GEOD-42274 | biostudies-arrayexpress
TranscriptomicsExposure time during postembryonic development influences persistent biological effects of the insecticide carbaryl in green frogs (Lithobates clamitans)
The impact of pesticides on amphibian metamorphosis may vary depending on developmental stage of individuals during the exposure period. Some anurans experience increased rates of development when exposure to the insecticide carbaryl occurs later in larval development. We exposed developing northern...
ORGANISM(S): Rana clamitans 
2013-02-21 | E-GEOD-42338 | biostudies-arrayexpress
TranscriptomicsEffects of Acute Exposure to the Non-steroidal Anti-inflammatory Drug Ibuprofen on the Developing North American Bullfrog (Rana catesbeiana) Tadpole
An anthropogenic chemical contaminant commonly identified in aquatic receiving environments is the non-steroidal anti-inflammatory drug (NSAID), ibuprofen(IBF). While the role of ibuprofen in target organisms is known, there exists a paucity of data on the impact of exposure to non-target wildlife s...
ORGANISM(S): Rana catesbeiana 
2014-09-23 | E-GEOD-53565 | biostudies-arrayexpress
MetabolomicsGNPS - Relationship between thyroid hormones and associated metabolites and gene expression bioindicators in the serum of Rana [Lithobates] catesbeiana tadpoles and frogs during metamorphosis
Anuran metamorphosis is characterized by profound morphological changes including remodeling of tissues and organs. Here we investigate serum of Rana [Lithobates] catesbeiana (n=5-10) across seven distinct postembryonic stages beginning with premetamorphic tadpole (Gosner stage 31-33) and continuing...
ORGANISM(S): Rana Catesbeiana (ncbitaxon:8400) 
2022-11-15 | MSV000090714 | GNPS
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