Aestivation induces widespread transcriptional changes in the African lungfish.

ABSTRACT: Aestivation is a special ability possessed by some animals to cope with hot and dry environments utilizing dormancy. At a macroscopic level, dormant animals stop moving and eating. At the microscopic level, the expression of a large number of genes in these animals is strictly controlled. However, little is known about what changes occur during aestivation, especially in fish. In this study, we used transcriptome analysis to examine what changes occur in the gills and lungs of the African lungfish (Protopterus annectens) during the maintenance phase of aestivation and speculated on their causes. We found that aestivating transcriptomes were highly similar between gills and lungs. We also found that some genes showed differential expression or alternative splicing, which may be assoc

SUBMITTER: Niu Y 

PROVIDER: S-EPMC9886888 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature