Blar i Department of Biological Sciences på forfatter "Ellingsen, Ståle"
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Cooperative learning goes online: teaching and learning intervention in a digital environment impacts psychosocial outcomes in biology students
Møgelvang, Anja; Vandvik, Vigdis; Ellingsen, Ståle; Strømme, Christian Bianchi; Cotner, Sehoya Harris (Journal article; Peer reviewed, 2023)Identifying evidence-based teaching and learning strategies that can ease teacher challenges and mitigate student concerns in digital settings becomes increasingly important. In this intervention study we compared the ... -
Me, myself and I -Teachers’ self-motivation and sense of responsibility determine the use of active learning methods
Enberg, Katja; Steen, Ida Helene; Ellingsen, Ståle (Journal article; Peer reviewed, 2019)Extended use of laboratory and field courses makes biology a discipline considering itself as a habitual practitioner of active learning strategies. We investigated how widely the faculty at the Department of Biological ... -
The selenium content of SEPP1 versus selenium requirements in vertebrates
Penglase, Samuel; Hamre, Kristin; Ellingsen, Ståle (Peer reviewed; Journal article, 2015-09-10)Selenoprotein P (SEPP1) distributes selenium (Se) throughout the body via the circulatory system. For vertebrates, the Se content of SEPP1 varies from 7 to 18 Se atoms depending on the species, but the reason for this ... -
Sequence analysis and spatiotemporal developmental distribution of the Cat-1-type transporter slc7a1a in zebrafish (Danio rerio)
Ellingsen, Ståle; Narawane, Shailesh; Fjose, Anders; Verri, Tiziano; Rønnestad, Ivar (Journal article; Peer reviewed, 2020)Cationic amino acid transporter 1 (Cat-1 alias Slc7a1) is a Na+-independent carrier system involved in transport and absorption of the cationic amino acids lysine, arginine, histidine, and ornithine and has also been shown ... -
The zebrafish cationic amino acid transporter/glycoprotein-associated family: sequence and spatiotemporal distribution during development of the transport system b 0,+ (slc3a1/slc7a9)
Ellingsen, Ståle; Narawane, Shailesh; Fjose, Anders; Verri, Tiziano; Rønnestad, Ivar (Journal article; Peer reviewed, 2021)System b0,+ absorbs lysine, arginine, ornithine, and cystine, as well as some (large) neutral amino acids in the mammalian kidney and intestine. It is a heteromeric amino acid transporter made of the heavy subunit SLC3A1/rBAT ...