Results 81 to 90 of about 108,617 (212)

The first report of prion protein gene sequences in Dybowski’s frog and the American bullfrog: high amyloid propensity of the frog prion protein

open access: yesFrontiers in Animal Science
Prion diseases are fatal infectious neurodegenerative diseases caused by the proteinase K-sensitive form of prion protein (PrPSc). The exact origin of prion seeding and the transition factor of PrPSc has not been elucidated.
Sae-Young Won, Yong-Chan Kim
doaj   +1 more source

[News Clip: Frog jumping contest]

open access: yes, 1959
Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about the annual jumping frog contest in ...
WBAP-TV (Television station : Fort Worth, Tex.)
core  

Detecting frog calling activity based on acoustic event\ud detection and multi-label learning

open access: yes, 2016
Frog population has been declining the past decade for habitat loss, invasive species, climate change, and so forth. Therefore, it is becoming ever more important to monitor the frog population.
Towsey, Michael   +3 more
core   +1 more source

Evidence for directional selection at a novel major histocompatibility class I marker in wild common frogs (Rana temporaria) exposed to a viral pathogen (Ranavirus).

open access: yes, 2009
(c) 2009 Teacher et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
Trenton W J Garner   +11 more
core   +1 more source

Transcription: Retelling of Frog Where Are You?

open access: yes, 2017
Transcription of the story of Uitxok tva' thah ptih? (Frog, Where Are You?) as narrated by Sumshot Khular.
Khular, Sumshot, Utt, Tyler P.
core  

On the alleged phonetic value /p/ of the frog hieroglyph in Ptolemaic [PDF]

open access: yes, 2009
The present article deals with two passages (Esna n° 379, 9 and Edfu III, 190, 2) which feature the frog hieroglyph with a supposed phonetic value /p/.
Arpagaus, Daniel
core  

Inbreeding ratio and genetic relationships among strains of the Western clawed frog, Xenopus tropicalis

open access: yes, 2015
The Western clawed frog, Xenopus tropicalis, is a highly promising model amphibian, especially in developmental and physiological research, and as a tool for understanding disease.
Atsushi Suzuki   +33 more
core   +1 more source

Geopolitical Perspectives on Åland in the Viking Age

open access: yes, 2015
The Åland Islands are situated in the midst of the Baltic Sea region, and they are roughly mid-way between the southern part of the Baltic Sea and the nortehrn coasta of Bothnia, as well as between Sweden and Finland.
Frog, Frog   +3 more
core  

Cool‐season environmental water delivery increases extinction risk for chytrid‐infected amphibians

open access: yesConservation Science and Practice
Chytridiomycosis, the disease caused by the aquatic fungus Batrachochytrium dendrobatidis (Bd), has caused large declines in amphibian populations globally.
Anna Turner   +5 more
doaj   +1 more source

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