Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Maria Cristina Lorenzi"'
Autor:
Maria Cristina Lorenzi, Dáša Schleicherová, Franco G. Robles-Guerrero, Michela Dumas, Alice Araguas
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Conditional reciprocity (help someone who helped you before) explains the evolution of cooperation among unrelated individuals who take turns helping each other. Reciprocity is vulnerable to exploitations, and players are expected to identif
Externí odkaz:
https://doaj.org/article/d3fef024fff64758ac0fb6e723d2ae2e
Autor:
Laura Beani, Romano Dallai, Federico Cappa, Fabio Manfredini, Marco Zaccaroni, Maria Cristina Lorenzi, David Mercati
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract In social wasps, female lifespan depends on caste and colony tasks: workers usually live a few weeks while queens as long as 1 year. Polistes dominula paper wasps infected by the strepsipteran parasite Xenos vesparum avoid all colony tasks,
Externí odkaz:
https://doaj.org/article/d8f9800656614f0da09f7c22ecfc6129
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2020)
Social insects use the blend of hydrocarbons present on their cuticle to efficiently distinguish nestmates from aliens. Intruders must therefore find a strategy to break the recognition code in order to exploit the colony resources. Twenty years ago,
Externí odkaz:
https://doaj.org/article/63d25572b1f94060b7cdcda5332abfa6
Autor:
Maria Cristina Lorenzi
Publikováno v:
Insects, Vol 12, Iss 11, p 1006 (2021)
Social parasites have evolved adaptations to overcome host resistance as they infiltrate host colonies and establish there. Among the chemical adaptations, a few species are chemically “insignificant”; they are poor in recognition cues (cuticular
Externí odkaz:
https://doaj.org/article/c6b4caa252bf4c70b0c08b7c1880fd13
Autor:
Perttu Seppä, Mariaelena Bonelli, Simon Dupont, Sanja Maria Hakala, Anne-Geneviève Bagnères, Maria Cristina Lorenzi
Publikováno v:
Insects, Vol 11, Iss 9, p 585 (2020)
The co-evolutionary pathways followed by hosts and parasites strongly depend on the adaptive potential of antagonists and its underlying genetic architecture. Geographically structured populations of interacting species often experience local differe
Externí odkaz:
https://doaj.org/article/bb20a20ef1e943aa8ce5a95e64cca183
Autor:
Marta Elia, Giuliano Blancato, Laura Picchi, Christophe Lucas, Anne-Geneviève Bagnères, Maria Cristina Lorenzi
Publikováno v:
PLoS ONE, Vol 12, Iss 12, p e0190018 (2017)
Social insects recognize their nestmates by means of a cuticular hydrocarbon signature shared by colony members, but how nest signature changes across time has been rarely tested in longitudinal studies and in the field. In social wasps, the chemical
Externí odkaz:
https://doaj.org/article/e05fff0de1a9430387ee52a04a69c4b9
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e65107 (2013)
In social insects, colonies have exclusive memberships and residents promptly detect and reject non-nestmates. Blends of epicuticular hydrocarbons communicate colony affiliation, but the question remains how social insects use the complex information
Externí odkaz:
https://doaj.org/article/17023ea3a4f341f3903712567ae7406c
Publikováno v:
Evolution. 77:199-209
Measuring reproductive costs is crucial to understanding sexual conflict and its evolutionary outcomes. Sexual conflict is thought to originate from anisogamy—the size difference between male and female gametes; if sperm are tiny and not produced i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c75240b542df85f79f60c20e2d2fe7f
https://doi.org/10.1093/evolut/qpac042
https://doi.org/10.1093/evolut/qpac042
Traditionally, dominant breeders have been considered able to control other individuals’ reproduction in multi-member groups with high variance in reproductive success/reproductive skew (e.g., forced sterility on subordinate conspecifics in eusocia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7d85c7f71ce61964e2023b7c99f883e
https://doi.org/10.32942/x2b59v
https://doi.org/10.32942/x2b59v
Autor:
Chantal Poteaux, Jean-Paul Lachaud, Paul Devienne, Maxence Brault, Kenzy I. Peña Carrillo, Gianni Pavan, Maria Cristina Lorenzi
Publikováno v:
Bioacoustics
Bioacoustics, Taylor and Francis, 2021, pp.1-16. ⟨10.1080/09524622.2021.1938226⟩
Bioacoustics, Taylor and Francis, 2021, pp.1-16. ⟨10.1080/09524622.2021.1938226⟩
Social insects communicate by using chemical, visual, tactile, and acoustic signals, including stridulations. Ectatomma ruidum is a mainly Neotropical ant species complex that has faced strong divergence at the genetic level; the species have a highl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c3e288b9161fd4fb7d4f2732cf6db71
https://hal.archives-ouvertes.fr/hal-03357524
https://hal.archives-ouvertes.fr/hal-03357524