Results 11 to 20 of about 3,194,829 (296)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+15 more sources

Brains in Metamorphosis: Temporal Transcriptome Dynamics in Hatchery-Reared Flatfishes

open access: yesBiology, 2021
Metamorphosis is a captivating process of change during which the morphology of the larva is completely reshaped to face the new challenges of adult life.
Laura Guerrero-Peña   +7 more
doaj   +1 more source

Symbiotic microbiome and metabolism profiles reveal the effects of induction by oysters on the metamorphosis of the carnivorous gastropod Rapana venosa

open access: yesComputational and Structural Biotechnology Journal, 2022
Most marine mollusks have a pelagic larval phase, and they need to undergo metamorphosis to develop into adults. Metamorphosis is affected by many factors, including abiotic factors such as temperature, salinity and illumination as well as biological ...
Mei-Jie Yang   +9 more
doaj   +1 more source

Indomethacin reproducibly induces metamorphosis in Cassiopea xamachana scyphistomae [PDF]

open access: yesPeerJ, 2017
Cassiopea xamachana jellyfish are an attractive model system to study metamorphosis and/or cnidarian–dinoflagellate symbiosis due to the ease of cultivation of their planula larvae and scyphistomae through their asexual cycle, in which the latter can bud
Patricia Cabrales-Arellano   +3 more
doaj   +2 more sources

METAMORPHOSIS VISUALIZATION WITH AUGMENTED REALITY USING MARKER-BASED TRACKING

open access: yesJurnal Riset Informatika, 2020
Metamorphosis is a cycle of biological animal growth. Learning Metamorphosis is a part of learning for students in schools specifically in the area of biology subjects.
Bayu Bagus Kencana   +2 more
doaj   +1 more source

Identification and differential expression of microRNAs during metamorphosis of the Japanese flounder (Paralichthys olivaceus). [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: MicroRNAs (miRNAs) are a class of endogenous small non-coding RNAs of 20-25 nucleotides that play a key role in diverse biological processes. Japanese flounder undergo dramatic metamorphosis in their early development.
Yuanshuai Fu   +5 more
doaj   +1 more source

Enzymatic activity of bone markers on Lithobates catesbeianus (Shaw, 1802) growth during the ossification process

open access: yesBrazilian Journal of Biology, 2021
In order to better understand the ossification processes in anurans our study was carried out on tadpoles and adults of Lithobates catesbeianus. In this sense, we characterized the kinetic properties of alkaline phosphatase with p-nitrophenylphosphatase (
R. R. Colosio   +5 more
doaj   +1 more source

An Amphibian Metamorphosis Assay Dietary Restriction Study: Lessons for Data Interpretation

open access: yesEnvironmental Toxicology and Chemistry, 2023
The amphibian metamorphosis assay (AMA) is a key in vivo endocrine screen to investigate chemicals with potential thyroid activity. The test guidelines and associated guidance consider that treatment‐related effects on thyroid gland histomorphology ...
Joseph P Marini   +5 more
semanticscholar   +1 more source

Regulation and remodeling of microbial symbiosis in insect metamorphosis

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2023
Significance Microbial symbioses are ubiquitous among diverse insects. Most insects experience metamorphosis. Metamorphosis entails remodeling of external morphology and internal organs, which include symbiotic organs for hosting indispensable microbial ...
S. Oishi   +4 more
semanticscholar   +1 more source

Relationship between serum thyroid hormones and their associated metabolites, and gene expression bioindicators in the back skin of Rana [Lithobates] catesbeiana tadpoles and frogs during metamorphosis

open access: yesFrontiers in Endocrinology, 2023
Anuran metamorphosis is characterized by profound morphological changes including remodeling of tissues and organs. This transition is initiated by thyroid hormones (THs).
Rikke Poulsen   +4 more
doaj   +1 more source

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