Hugo Darras
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Explore the profile of Hugo Darras including associated specialties, affiliations and a list of published articles.
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13
Citations
64
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Recent Articles
1.
Darras H, Pan Q
Trends Genet
. 2024 Sep;
40(11):909-911.
PMID: 39271396
Meiosis is essential for eukaryotic reproduction and provides the basis for Mendel's segregation laws. A recent study by Lacy et al. identified a significant deviation from these laws in a...
2.
Pan Q, Darras H, Keller L
Sci Adv
. 2024 May;
10(22):eadp1532.
PMID: 38820161
Animals have evolved various sex determination systems. Here, we describe a newly found mechanism. A long noncoding RNA (lncRNA) transduces complementary sex determination (CSD) signal in the invasive Argentine ant....
3.
Tseng S, Darras H, Hsu P, Yoshimura T, Lee C, Wetterer J, et al.
Mol Ecol
. 2022 Dec;
32(5):1020-1033.
PMID: 36527320
Clonal reproduction can provide an advantage for invasive species to establish as it can circumvent inbreeding depression which often plagues introduced populations. The world's most widespread invasive ant, Paratrechina longicornis,...
4.
Pan Q, Feron R, Jouanno E, Darras H, Herpin A, Koop B, et al.
Elife
. 2021 Jan;
10.
PMID: 33506762
The understanding of the evolution of variable sex determination mechanisms across taxa requires comparative studies among closely related species. Following the fate of a known master sex-determining gene, we traced...
5.
Bujan J, Charavel E, Bates O, Gippet J, Darras H, Lebas C, et al.
J Anim Ecol
. 2020 Nov;
90(2):483-491.
PMID: 33131068
Globalization is removing dispersal barriers for the establishment of invasive species and enabling their spread to novel climates. New thermal environments in the invaded range will be particularly challenging for...
6.
Kuhn A, Darras H, Paknia O, Aron S
Mol Ecol
. 2019 Oct;
29(3):549-564.
PMID: 31644831
Over the last decade, genetic studies on social insects have revealed a remarkable diversity of unusual reproductive strategies, such as male clonality, female clonality, and social hybridogenesis. In this context,...
7.
Darras H, Kuhn A, Aron S
Mol Ecol
. 2019 May;
28(12):3073-3088.
PMID: 31063272
In most social Hymenoptera, a diploid egg develops into either a queen or a worker depending on environmental conditions. Hybridogenetic Cataglyphis ants display a bizarre genetic system, where queen-worker caste...
8.
9.
Kuhn A, Darras H, Aron S
Biol Lett
. 2018 Jan;
14(1).
PMID: 29343564
Caste determination in social Hymenoptera (whether a female egg develops into a reproductive queen or a sterile worker) is a remarkable example of phenotypic plasticity where females with highly similar...
10.
Norman V, Darras H, Tranter C, Aron S, Hughes W
Biol Lett
. 2016 Nov;
12(11).
PMID: 27852941
The reproductive division of labour between queen and worker castes in social insects is a defining characteristic of eusociality and a classic example of phenotypic plasticity. Whether social insect larvae...