ArticleHeredity2017
The comparative landscape of duplications in Heliconius melpomene and Heliconius cydno.
Article in Heredity, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
9 citing papers in PubMed, 17 citations in OpenAlex.
- A butterfly pan-genome reveals that a large amount of structural variation underlies the evolution of chromatin accessibility.Genome research · 2022Article
- Heliconius butterflies: a window into the evolution and development of diversity.Current opinion in genetics & development · 2021Review
- Synteny-Based Genome Assembly for 16 Species of Heliconius Butterflies, and an Assessment of Structural Variation across the Genus.Genome biology and evolution · 2021Article
- Extensive genome-wide duplications in the eastern oyster (Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021Article
- The evolution of insect metallothioneins.Proceedings. Biological sciences · 2020Article
- Genomic architecture and introgression shape a butterfly radiation.Science (New York, N.Y.) · 2019Article
- Copy Number Variation and Expression Analysis Reveals a Nonorthologous Pinta Gene Family Member Involved in Butterfly Vision.Genome biology and evolution · 2017Article
- No evidence for maintenance of a sympatricEvolution letters · 2017Article
- Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Gene duplications can facilitate adaptation and may lead to interpopulation divergence, causing reproductive isolation. We used whole-genome resequencing data from 34 butterflies to detect duplications in two Heliconius species, Heliconius cydno and Heliconius melpomene. Taking advantage of three distinctive signals of duplication in short-read sequencing data, we identified 744 duplicated loci in H. cydno and H. melpomene and evaluated the accuracy of our approach using single-molecule sequencing. We have found that duplications overlap genes significantly less than expected at random in H. melpomene, consistent with the action of background selection against duplicates in functional regions of the genome. Duplicate loci that are highly differentiated between H. melpomene and H. cydno map to four different chromosomes. Four duplications were identified with a strong signal of divergent selection, including an odorant binding protein and another in close proximity with a known wing colour pattern locus that differs between the two species.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.