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Publikationstyp: Zeitschriftenaufsatz
Dokumenttyp: Originalarbeit

Jahr: 2013

AutorInnen: Smith, S; Bernatchez, L; Beheregaray, LB

Titel: RNA-seq analysis reveals extensive transcriptional plasticity to temperature stress in a freshwater fish species.

Quelle: BMC Genomics. 2013; 14:375

Autor/innen der Vetmeduni Vienna:

Smith Steven

Diese Publikation wurde nicht im Namen der Vetmeduni Vienna erstellt und ist deshalb ausschließlich der persönlichen Publikationsliste des/der Autors/Autorin zugeordnet!

Identifying genes of adaptive significance in a changing environment is a major focus of ecological genomics. Such efforts were restricted, until recently, to researchers studying a small group of model organisms or closely related taxa. With the advent of next generation sequencing (NGS), genomes and transcriptomes of virtually any species are now available for studies of adaptive evolution. We experimentally manipulated temperature conditions for two groups of crimson spotted rainbowfish (Melanotaenia duboulayi) and measured differences in RNA transcription between them. This non-migratory species is found across a latitudinal thermal gradient in eastern Australia and is predicted to be negatively impacted by ongoing environmental and climatic change.

Keywords Pubmed: Animals
Chromosome Mapping
Climate Change
Fresh Water*
High-Throughput Nucleotide Sequencing
Hot Temperature/adverse effects
Polymorphism, Single Nucleotide
Sequence Analysis, RNA*
Stress, Physiological/genetics*
Time Factors
Transcription, Genetic/genetics*

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