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Yves Hingrat

Explore the profile of Yves Hingrat including associated specialties, affiliations and a list of published articles. Areas
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Articles 18
Citations 122
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Recent Articles
11.
Vuarin P, Bouchard A, Lesobre L, Leveque G, Chalah T, Jalme M, et al.
Mol Ecol . 2018 Dec; 27(24):5252-5262. PMID: 30565783
Offspring resulting from mating among close relatives can suffer from impaired fitness through the expression of recessive alleles with deleterious effects. Postcopulatory sperm selection (a prezygotic mechanism of cryptic female...
12.
Bacon L, Hingrat Y, Jiguet F, Monnet A, Sarrazin F, Robert A
Ecol Evol . 2017 Apr; 7(7):2214-2222. PMID: 28405285
The habitat suitability index, which reflects spatial variability in species occurrence probability, has been shown to exhibit various contrasting relationships with local demographic performances (survival, productivity) in several species. One...
13.
Chantepie S, Robert A, Sorci G, Hingrat Y, Charmantier A, Leveque G, et al.
PLoS One . 2015 Jul; 10(7):e0133140. PMID: 26218735
Do all traits within an organism age for the same reason? Evolutionary theories of aging share a common assumption: the strength of natural selection declines with age. A corollary is...
14.
Preston B, Jalme M, Hingrat Y, Lacroix F, Sorci G
Nat Commun . 2015 Feb; 6:6146. PMID: 25647605
Understanding whether the sperm of older males has a diminished capacity to produce successful offspring is a key challenge in evolutionary biology. We investigate this issue using 10 years of...
15.
Charge R, Sorci G, Jalme M, Lesobre L, Hingrat Y, Lacroix F, et al.
Evol Appl . 2014 Jun; 7(5):521-32. PMID: 24944566
Supportive breeding is one of the last resort conservation strategies to avoid species extinction. Management of captive populations is challenging because several harmful genetic processes need to be avoided. Several...
16.
Charge R, Teplitsky C, Hingrat Y, Jalme M, Lacroix F, Sorci G
J Anim Ecol . 2012 Dec; 82(2):399-407. PMID: 23228188
The investment into extravagant sexual display and competitive sperm are two essential components of pre- and post-copulatory sexual selection. Even though the selective forces acting on sexual display and sperm...
17.
Charge R, Sorci G, Hingrat Y, Lacroix F, Jalme M
PLoS One . 2011 Oct; 6(10):e25305. PMID: 21984912
Background: The "good genes" theory of sexual selection postulates that females choose mates that will improve their offspring's fitness through the inheritance of paternal genes. In spite of the attention...
18.
Preston B, Jalme M, Hingrat Y, Lacroix F, Sorci G
Ecol Lett . 2011 Aug; 14(10):1017-24. PMID: 21806745
Evolutionary theories of ageing posit that increased reproductive investment occurs at the expense of physiological declines in later life. Males typically invest heavily in costly sexual ornaments and behaviour, but...