Results 91 to 100 of about 718 (182)

Hormonal analysis provides new insights on reproductive features in Antarctic notothenioids: a trial in Lepidonotothen [PDF]

, 2020
The knowledge of reproductive biology in notothenioids arises exclusively frommacroscopic and histologic descriptions, without the complement of hormonal analysis.Our study provides for first time in Lepidonotothen nudifrons adult females, informationon ...
Novillo Estofan, Julio Manuel, Moreira, María Eugenia, Elisio, Mariano, Barrera Oro, Esteban, Macchi, Gustavo Javier   +4 more
core  

Cold-Driven Hemoglobin Evolution in Antarctic Notothenioid Fishes Prior to Hemoglobin Gene Loss in White-Blooded Icefishes. [PDF]

Mol Biol Evol, 2023
Desvignes T, Bista I, Herrera K, Landes A, Postlethwait JH.   +4 more
europepmc   +1 more source

Linkages between protein ubiquitination, proteasome activity and the expression of oxygen-binding proteins in Antarctic notothenioid fishes [PDF]

, 2015
Thesis (M.S.) University of Alaska Fairbanks, 2015Antarctic icefishes lack hemoglobin (Hb), and some species lack cardiac myoglobin (Mb). As iron-centered proteins, Hb and Mb can promote the formation of reactive oxygen species that may damage biological
Oldham, Corey A.
core  

Chromosome-Level Genome Assembly and Circadian Gene Repertoire of the Patagonia Blennie Eleginops maclovinus-The Closest Ancestral Proxy of Antarctic Cryonotothenioids. [PDF]

Genes (Basel), 2023
Cheng CC, Rivera-Colón AG, Minhas BF, Wilson L, Rayamajhi N, Vargas-Chacoff L, Catchen JM.   +6 more
europepmc   +1 more source

A comparative and ontogenetic examination of mitochondrial function in Antarctic notothenioid species. [PDF]

J Comp Physiol B, 2022
Mandic M, Frazier AJ, Naslund AW, Todgham AE.   +3 more
europepmc   +1 more source

A Unique Mitochondrial Gene Block Inversion in Antarctic Trematomin Fishes: A Cautionary Tale. [PDF]

J Hered, 2022
Patel S, Evans CW, Stuckey A, Matzke NJ, Millar CD.   +4 more
europepmc   +1 more source

The adaptive radiation of notothenioid fishes in the waters of Antarctica [PDF]

, 2015
Fishes of the perciform suborder Notothenioidei, which dominate the ichthyofauna in the freezing waters surrounding the Antarctic continent, represent one of the prime examples of adaptive radiation in a marine environment.
Colombo, Marco, Damerau, Malte, Ceballos, Sara, Hanel, Reinhold, Matschiner, Michael, Salzburger, Walter   +5 more
core  

Warm acclimation alters antioxidant defences but not metabolic capacities in the Antarctic fish, Notothenia coriiceps. [PDF]

Conserv Physiol, 2022
O'Brien KM, Oldham CA, Sarrimanolis J, Fish A, Castellini L, Vance J, Lekanof H, Crockett EL.   +7 more
europepmc   +1 more source

Genomics of Secondarily Temperate Adaptation in the Only Non-Antarctic Icefish. [PDF]

Mol Biol Evol, 2023
Rivera-Colón AG, Rayamajhi N, Minhas BF, Madrigal G, Bilyk KT, Yoon V, Hüne M, Gregory S, Cheng CHC, Catchen JM.   +9 more
europepmc   +1 more source

The role of glycerol-3-phosphate acyltransferase 1 in mitochondrial phospholipid biosynthesis of cold-bodied fishes [PDF]

, 2015
Thesis (M.S.) University of Alaska Fairbanks, 2015Mitochondrial biogenesis is induced by low temperature in many fish species. For example, cold acclimation of Gasterosteus aculeatus (threespine stickleback) increases mitochondrial densities in oxidative
Keenan, Kelly Anne
core