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Domestication may affect the maternal mRNA profile in unfertilized eggs, potentially impacting the embryonic development of Eurasian perch (Perca fluviatilis)
- Source :
- PLoS ONE, PLoS ONE, Public Library of Science, 2019, 14 (12), pp.1-25. ⟨10.1371/journal.pone.0226878⟩, PLoS ONE, Vol 14, Iss 12, p e0226878 (2019)
- Publication Year :
- 2019
- Publisher :
- HAL CCSD, 2019.
-
Abstract
- International audience; Domestication is an evolutionary process during which we expect populations to progressively adapt to an environment controlled by humans. It is accompanied by genetic and presumably epigenetic changes potentially leading to modifications in the transcriptomic profile in various tissues. Reproduction is a key function often affected by this process in numerous species, regardless of the mechanism. The maternal mRNA in fish eggs is crucial for the proper embryogenesis. Our working hypothesis is that modifications of maternal mRNAs may reflect potential genetic and/or epigenetic modifications occurring during domestication and could have consequences during embryogenesis. Consequently, we investigated the trancriptomic profile of unfertilized eggs from two populations of Eurasian perch. These two populations differed by their domestication histories (F1 vs. F7+–at least seven generations of reproduction in captivity) and were genetically differentiated (FST = 0.1055, p
- Subjects :
- Sexual Reproduction
Embryology
Spawning
Physiology
Microarrays
Animal Types
Science
[SDV]Life Sciences [q-bio]
Fisheries
Modes of Reproduction
Embryonic Development
Gene Expression
Aquaculture
Research and Analysis Methods
Domestication
Oogenesis
Reproductive Physiology
Genetics
Medicine and Health Sciences
Animals
Domestic Animals
[INFO]Computer Science [cs]
Ovum
Embryos
Organisms
Biology and Life Sciences
Eukaryota
Computational Biology
Agriculture
Genomics
Genome Analysis
RNA, Messenger, Stored
Bioassays and Physiological Analysis
Perches
Medicine
Fish Farming
Transcriptome
Zoology
Transcriptome Analysis
Research Article
Developmental Biology
Subjects
Details
- Language :
- English
- ISSN :
- 19326203
- Database :
- OpenAIRE
- Journal :
- PLoS ONE, PLoS ONE, Public Library of Science, 2019, 14 (12), pp.1-25. ⟨10.1371/journal.pone.0226878⟩, PLoS ONE, Vol 14, Iss 12, p e0226878 (2019)
- Accession number :
- edsair.pmid.dedup....33e22a4c959faf3e2a3472f8b072e0a0