Results 31 to 40 of about 10,565 (224)

The effect of putrescine on space use and activity in sea lamprey (Petromyzon marinus)

open access: yesScientific Reports, 2022
Fish use odor to avoid exposure to predation and disease. Harnessing these odors as repellents is proving useful for management initiatives that conserve native species or control invasive populations.
Emily L. Mensch   +3 more
doaj   +1 more source

Expression of Kisspeptin 1 in the Brain of the Adult Sea Lamprey Petromyzon marinus

open access: yesLife, 2021
Kisspeptin peptides play major roles in the regulation of reproduction and puberty onset in mammals. While most mammals only have one kisspeptin gene, other jawed vertebrates present two or three genes. Recent data also revealed the presence of two genes
Daniel Sobrido-Cameán   +4 more
doaj   +1 more source

Sea Lamprey Petromyzon marinus Biology and Management Across Their Native and Invasive Ranges: Promoting Conservation by Knowledge Transfer [PDF]

open access: yes, 2016
The anadromous sea lamprey Petromyzon marinus native range extends across the Northern Atlantic and includes much of Europe. Their complex lifecycle, involving freshwater spawning, juveniles (ammocoetes) that remain in freshwater for up to eight years ...
Andreou, Demetra, Britton, J.R., Guo, Z.
core   +1 more source

Life cycle of the sea lamprey Petromyzon marinus: duration of and growth in the marine life stage

open access: yesAquatic Biology, 2013
Little is known about the marine life-history phase of the anadromous sea lamprey Petromyzon marinus. The most widely accepted hypothesis suggests a hematophagous feeding phase of 2.5 yr.
S Silva   +4 more
doaj   +1 more source

Functional Divergence of Glycoprotein Hormone Receptors [PDF]

open access: yes, 2010
Two lamprey glycroprotein hormone receptors (lGpH-R I and II) highly similar with gnathostome GpH-Rs were cloned from sea lamprey testes and thyroid, respectively.
Freamat, Mihael, Sower, Stacia A.
core   +3 more sources

Transcriptional Basis of Copper-Induced Olfactory Impairment in the Sea Lamprey, a Primitive Invasive Fish

open access: yesG3: Genes, Genomes, Genetics, 2019
Olfaction mediates behaviors necessary for survival and reproduction in fishes. Anthropogenic inputs of contaminants into aquatic environments, specifically copper, are known to disrupt a broad range of olfactory-mediated behaviors and can cause long ...
Jenna Jones   +3 more
doaj   +1 more source

Neuronal Control of Swimming Behavior: Comparison of Vertebrate and Invertebrate Model Systems [PDF]

open access: yes, 2011
Swimming movements in the leech and lamprey are highly analogous, and lack homology. Thus, similarities in mechanisms must arise from convergent evolution rather than from common ancestry.
Buchanan, James T.   +3 more
core   +2 more sources

The various routes to functional regeneration in the central nervous system [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Echeverri, K.
Echeverri, Karen
core   +1 more source

Can mitochondrial malondialdehyde content be a useful tool to evaluate sea lamprey juveniles’ capacity to seawater acclimatization?

open access: yesGreen Processing and Synthesis, 2015
The sea lamprey is an anadromous species that migrates twice during its life cycle between freshwater and seawater. Microphagous larvae generally spend 4–5 years burrowed in the substrate of rivers and streams before undergoing metamorphosis that ends ...
Candeias Marta   +6 more
doaj   +1 more source

Petromylidenes A–C: 2-Alkylidene Bile Salt Derivatives Isolated from Sea Lamprey (Petromyzon marinus)

open access: yesMarine Drugs, 2018
Three novel bile acid derivatives, petromylidenes A–C (1–3), featuring uncommon alkylidene adductive scaffolds, were isolated from water conditioned with sexually mature male sea lampreys (Petromyzon marinus). Their structures were elucidated
Ke Li   +5 more
doaj   +1 more source

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