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1841por Matthé, Maximilian, Sannolo, Marco, Winiarski, Kristopher, Spitzen ‐ van der Sluijs, Annemarieke, Goedbloed, Daniel, Steinfartz, Sebastian, Stachow, Ulrich“…Here, we compared the performance of four photo‐matching algorithms; Wild‐ID, I3S Pattern+, APHIS, and AmphIdent using multiple amphibian databases of varying image quality. We measured the performance of each algorithm and evaluated the performance in relation to database size and the number of matching images in the database. …”
Publicado 2017
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1842por Klocke, Blake, Becker, Matthew, Lewis, James, Fleischer, Robert C., Muletz-Wolz, Carly R., Rockwood, Larry, Aguirre, A. Alonso, Gratwicke, Brian“…We engaged pet salamander owners in the United States to screen their animals for two amphibian chytrid fungal pathogens Batrachochytrium dendrobatidis (Bd) and B. salamandrivorans (Bsal). …”
Publicado 2017
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1843“…These findings may support future research addressing the taxonomy of the group, behavioral evolution, and amphibian conservation.…”
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1844“…Our study confirms the general impressions of amphibian population extirpations at low elevations, and corroborates the levels of threat assigned by IUCN.…”
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1845“…Amphibians are often considered excellent environmental indicator species. …”
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1846por Moraes, Leandro J.C.L., de Almeida, Alexandre P., de Fraga, Rafael, Rojas, Rommel R., Pirani, Renata M., Silva, Ariane A.A., de Carvalho, Vinícius T., Gordo, Marcelo, Werneck, Fernanda P.“…Fifty-one species (23 amphibians and 28 reptiles) were found, a comparable richness to other mountain ranges in the region. …”
Publicado 2017
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1847“…Wetland loss and deforestation fragment amphibian populations, which may result in population isolation and its negative effects. …”
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1848“…Point Pelee National Park, located at the southern-most tip of Canada’s mainland, historically supported a large number of herpetofauna species; however, despite nearly a century of protection, six snake and five amphibian species have disappeared, and remaining species-at-risk populations are thought to be in decline. …”
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1849por Jared, Carlos, Mailho-Fontana, Pedro Luiz, Marques-Porto, Rafael, Sciani, Juliana Mozer, Pimenta, Daniel Carvalho, Brodie, Edmund D., Antoniazzi, Marta Maria“…Amphibian skin is rich in mucous glands and poison glands, secreting substances important for gas exchange and playing a fundamental role in chemical defense against predators and microorganisms. …”
Publicado 2018
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1850“…Caudal autotomy in captorhinid reptiles highlights the antiquity of this anti-predator behaviour in a small member of a terrestrial community composed predominantly of larger amphibian and synapsid predators.…”
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1851“…Our study demonstrates that an eDNA protocol for monitoring of endangered amphibian species can be particularly valuable during periods when individuals are hard to detect by observational methods, and provides guidance to sampling efforts for research and monitoring programs in other regions and systems.…”
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1852por Graunke, Helmut, Endler, P. Christian, Scherer-Pongratz, Waltraud, Spranger, Heinz, Frass, Michael, Lothaller, Harald“…It represents a tool to learn more about the previously standardized amphibian model, where the thyroxin solution was applied from the two- legged stage on only. …”
Publicado 2007
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1853por Xu, Guolv, Yang, Tiezhu, Wang, Dongfeng, Li, Jie, Liu, Xin, Wu, Xin, Shen, Heding“…Non-muscle myosin heavy chain II (NMHC II) and myosin heavy chain (MyHC), which play essential roles in amphibian developmental processes, were found to be differentially expressed in different onchidiids and tissues. …”
Publicado 2018
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1854por Christou‐Kent, Marie, Kherraf, Zine‐Eddine, Amiri‐Yekta, Amir, Le Blévec, Emilie, Karaouzène, Thomas, Conne, Béatrice, Escoffier, Jessica, Assou, Said, Guttin, Audrey, Lambert, Emeline, Martinez, Guillaume, Boguenet, Magalie, Fourati Ben Mustapha, Selima, Cedrin Durnerin, Isabelle, Halouani, Lazhar, Marrakchi, Ouafi, Makni, Mounir, Latrous, Habib, Kharouf, Mahmoud, Coutton, Charles, Thierry‐Mieg, Nicolas, Nef, Serge, Bottari, Serge P, Zouari, Raoudha, Issartel, Jean Paul, Ray, Pierre F, Arnoult, Christophe“…Using Patl2 knockout mice, we confirmed that PATL2 deficiency disturbs oocyte maturation, since oocytes and zygotes exhibit morphological and developmental defects, respectively. PATL2's amphibian orthologue is involved in the regulation of oocyte mRNA as a partner of CPEB. …”
Publicado 2018
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1855por Lunghi, Enrico, Cianferoni, Fabio, Ceccolini, Filippo, Mulargia, Manuela, Cogoni, Roberto, Barzaghi, Benedetta, Cornago, Lorenzo, Avitabile, Domenico, Veith, Michael, Manenti, Raoul, Ficetola, Gentile Francesco, Corti, Claudia“…These datasets integrate considerably data already available on the diet of the European plethodontid salamanders, being also of potential use for large scale meta-analyses on amphibian diet.…”
Publicado 2018
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1856por Brocklehurst, Neil“…Extinction rates are raised above background rates throughout this time, but the biggest peak occurs in the Choza Formation (uppermost Redtankian), coinciding with the disappearance from the fossil record of several of amphibian clades. This study, carried out at a finer stratigraphic scale than previous examinations, indicates that Olson’s Extinction is not an artefact of the method used to bin data by time in previous analyses.…”
Publicado 2018
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1857“…One of the major roles of TLRs includes recognition of pathogen-associated molecular patterns. Amphibians are currently facing population declines and even extinction due to chytridiomycosis caused by the Batrachochytrium dendrobatidis (Bd) fungus. …”
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1858“…Members of the Nanorana genus (family Dicroglossidae) are often referred to as excellent model species with which to study amphibian adaptations to extreme environments and also as excellent keystone taxa for providing insights into the evolution of the Dicroglossidae. …”
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1859“…One of the most important factors driving amphibian declines worldwide is the infectious disease, chytridiomycosis. …”
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1860por Spodareva, Viktoria V., Grybchuk-Ieremenko, Anastasiia, Losev, Alexander, Votýpka, Jan, Lukeš, Julius, Yurchenko, Vyacheslav, Kostygov, Alexei Yu“…BACKGROUND: Amphibian trypanosomes were the first ever described trypanosomatids. …”
Publicado 2018
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