Transcriptional profiling of skeletal muscle reveals starvation response and compensatory growth in Spinibarbus hollandi ...

Abstract Background Spinibarbus hollandi is an economically important fish species in southern China. This fish is known to have nutritional and medicinal properties; however, its farming is limited by its slow growth rate. In the present study, we observed that a compensatory growth phenomenon could be induced by adequate refeeding following 7 days of fasting in S. hollandi. To understand the starvation response and compensatory growth mechanisms in this fish, the muscle transcriptomes of S. hollandi under control, fasting, and refeeding conditions were profiled using next-generation sequenci... Mehr ...

Verfasser: Yang, Yang
Zhou, Huiqiang
Hou, Liping
Xing, Ke
Shu, Hu
Dokumenttyp: Artikel
Erscheinungsdatum: 2019
Verlag/Hrsg.: figshare
Schlagwörter: Biochemistry / Medicine / Cell Biology / Genetics / FOS: Biological sciences / Physiology / Environmental Sciences not elsewhere classified / Ecology / Biological Sciences not elsewhere classified / Developmental Biology / Inorganic Chemistry / FOS: Chemical sciences / Computational Biology
Sprache: unknown
Permalink: https://search.fid-benelux.de/Record/base-29488017
Datenquelle: BASE; Originalkatalog
Powered By: BASE
Link(s) : https://dx.doi.org/10.6084/m9.figshare.c.4772435

Abstract Background Spinibarbus hollandi is an economically important fish species in southern China. This fish is known to have nutritional and medicinal properties; however, its farming is limited by its slow growth rate. In the present study, we observed that a compensatory growth phenomenon could be induced by adequate refeeding following 7 days of fasting in S. hollandi. To understand the starvation response and compensatory growth mechanisms in this fish, the muscle transcriptomes of S. hollandi under control, fasting, and refeeding conditions were profiled using next-generation sequencing (NGS) techniques. Results More than 4.45 × 108 quality-filtered 150-base-pair Illumina reads were obtained from all nine muscle samples. De novo assemblies yielded a total of 156,735 unigenes, among which 142,918 (91.18%) could be annotated in at least one available database. After 7 days of fasting, 2422 differentially expressed genes were detected, including 1510 up-regulated genes and 912 down-regulated genes. ...