The transcriptomic responses of Atlantic salmon (Salmo salar) to high temperature stress alone, and in combination with moderate hypoxia

Autor:	Anne Beemelmanns, Fábio S. Zanuzzo, Xi Xue, Rebeccah M. Sandrelli, Matthew L. Rise, A. Kurt Gamperl
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	Climate change Increasing temperature Hypoxia Transcriptomics Biomarker genes Aquaculture Biotechnology TP248.13-248.65 Genetics QH426-470
Zdroj:	BMC Genomics, Vol 22, Iss 1, Pp 1-33 (2021)
Druh dokumentu:	article
ISSN:	1471-2164
DOI:	10.1186/s12864-021-07464-x
Popis:	Abstract Background Increases in ocean temperatures and in the frequency and severity of hypoxic events are expected with climate change, and may become a challenge for cultured Atlantic salmon and negatively affect their growth, immunology and welfare. Thus, we examined how an incremental temperature increase alone (Warm & Normoxic-WN: 12 → 20 °C; 1 °C week− 1), and in combination with moderate hypoxia (Warm & Hypoxic-WH: ~ 70% air saturation), impacted the salmon’s hepatic transcriptome expr\ession compared to control fish (CT: 12 °C, normoxic) using 44 K microarrays and qPCR. Results Overall, we identified 2894 differentially expressed probes (DEPs, FDR
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/ee979af6b139462fa80bbdb60f9ecdd9 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.