Results 41 to 50 of about 2,855 (158)

Influence of Temperature on Growth and Production of Pectenotoxin-2 by a Monoclonal Culture of Dinophysis caudata

Marine Drugs, 2015
The effects of temperature on growth and production of Lipophilic Toxins (LT) by a monoclonal culture of Dinophysis caudata was studied. The cell density of D. caudata increased significantly with increasing temperature, and was the highest under 27, 30,
Leila Basti, Hajime Uchida, Ryoji Matsushima, Ryuichi Watanabe, Toshiyuki Suzuki, Toshifumi Yamatogi, Satoshi Nagai   +6 more
doaj   +1 more source

Caracterización químico nutricional y análisis fitoquímico de frutos de Jarilla caudata (Caricaceae) de Jalisco, México

Acta Botanica Mexicana, 2022
Antecedentes y Objetivos: En algunos países, los habitantes de las comunidades rurales complementan su dieta con frutos obtenidos de plantas silvestres, los cuales generalmente carecen de información nutricional y fitoquímica, como ocurre con los frutos
Mario Felipe González González, Juan Francisco Zamora Natera, Javier Vioque Peña, Julia Zañudo Hernández, Mario Alberto Ruiz López, César Bonifacio Ramírez López   +5 more
doaj   +1 more source

Tonic immobility behaviour does not differ between fire salamander larvae from ponds and streams

Ecology and Evolution
Tonic immobility is an antipredator defence in which the prey animal remains motionless after physical contact with the predator, pretending to be dead.
Laura Schulte, Barbara A. Caspers
doaj   +1 more source

The identity of Albuca caudata Jacq. (Hyacinthaceae) and a description of a new related species: A. bakeri

PhytoKeys, 2011
The name Albuca caudata Jacq. has been widely misunderstood or even ignored since its description in 1791. After studying herbarium specimens and living populations in South Africa, plants fitting Jacquin´s concept of that species are found to be ...
Mario Martínez-Azorín, Manuel Crespo, Anthony Dold, Nigel Barker   +3 more
doaj   +1 more source

Pinopsin Regulates Melatonin Production and Daily Locomotor Activity: Functional Insights From Gene‐Edited Xenopus Tadpoles

Journal of Pineal Research, Volume 78, Issue 2, March 2026.
ABSTRACT Circadian rhythm alignment depends on environmental light detection via opsins. Pinopsin, originally identified in the pineal organ of birds and later in amphibian pineal complex and eyes, may play a role in this process, though its function has not been genetically tested.
Neda Heshami, Ricardo D. Romero, Flavio S. J. de Souza, Gabriel E. Bertolesi, Sarah McFarlane   +4 more
wiley   +1 more source

Morphometric study of Phragmatopoma caudata (Polychaeta: Sabellida: Sabellariidae)

Zoologia (Curitiba), 2009
The sabellariid Phragmatopoma caudata (Kroyer, 1856), Morch, 1863 is widely distributed in the Americas and constructs large reef agglomerates that provide substrates for other benthic species.
Gisele E. Occhioni, Ana C. S. Brasil, Alexandre F. B. Araújo   +2 more
doaj   +1 more source

Five Hidden Species in a Widespread European Vertebrate: Disentangling the Alpine Newt Cryptic Species Complex Through Genomic Phylogeography

Molecular Ecology, Volume 35, Issue 5, March 2026.
ABSTRACT Through genomic phylogeography, previously unrecognised biodiversity can be revealed. The alpine newt serves as a case in point: this taxon carries highly distinct mtDNA clades and has a severely fragmented range. We obtain genome‐wide data with target enrichment by sequence capture to delineate cryptic species and disentangle their ...
Stephanie Koster, Anagnostis Theodoropoulos, Wouter Beukema, Johanna Ambu, Wiesław Babik, Daniele Canestrelli, Andrea Chiocchio, Dan Cogălniceanu, Milena Cvijanović, Manon C. de Visser, Christophe Dufresnes, James France, Alban Hyseni, Daniel Jablonski, Daria Kranželić, Simeon Lukanov, Iñigo Martínez‐Solano, Borislav Naumov, Maciej Pabijan, Daniele Salvi, Bruno Schmidt, Konstantinos Sotiropoulos, Florina Stănescu, David Stanković, Emina Šunje, Márton Szabolcs, Emiliya Vacheva, Judit Vörös, Adnan Zimić, Ben Wielstra   +29 more
wiley   +1 more source

Taxonomic revision of Camellia (Theaceae) in Thailand [PDF]

PhytoKeys
Natural plants of Camellia (Theaceae) in Thailand are taxonomically revised with a key, a distribution map, descriptions, specimens examined, and figures of living plants and/or dry specimens.
Dongwei Zhao
doaj   +3 more sources

Recent Progressions in Applications of Bioactive Polysaccharides in Food and Health Sciences: A Comprehensive Review

Food Science &Nutrition, Volume 14, Issue 2, February 2026.
Polysaccharides play a pivotal role in the development of safe and healthy foods. They ameliorate fatigue, preserve the microflora of the gastrointestinal tract, and provide health for the gut in living organisms. These biopolymers are applied for the fabrication of breakthrough drug delivery systems and potential platforms in regenerative medicine ...
M V N L Chaitanya, Bahjat Alhasso, Wadhah Hasan Alkhazali, Ashok Kumar Bishoyi, Rami Oweis, S. Renuka Jyothi, Rishiv Kalia, Laxmidhar Maharana, Ashish Singh Chauhan, Hayder Naji Sameer, Ahmed Yaseen, Zainab H. Athab, Mohaned Adil, Asghar Narmani, Bagher Farhood   +14 more
wiley   +1 more source

Comparing the Last Interglacial (MIS 5e) with the present interglacial period (MIS 1) using a multidimensional functional diversity analysis: The marine molluscs from Santa Maria Island (Azores Archipelago, central Atlantic) as a case study

Journal of Quaternary Science, Volume 41, Issue 2, Page 333-360, February 2026.
ABSTRACT Marine fossil records hold outstanding importance for ecological, evolutionary and biogeographical studies. Santa Maria Island in the Azores Archipelago (central Atlantic) features a remarkable marine fossil record spanning from the Pliocene to recent times.
Sérgio P. Ávila, Samuel Arruda, Luís Silva, Ana Hipólito, Rui Quartau, Ricardo S. Ramalho, Patrícia Madeira, Carlos S. Melo, Lara Baptista, Ana Cristina Rebelo, Gustavo M. Martins, Gonçalo Castela Ávila, Mohamed Amine Doukani, Esther Martín‐González, Daniele Scarponi, Alfred Uchman, Markes Johnson   +16 more
wiley   +1 more source