Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Silvia, Cattelan"'
Autor:
Loren Koçillari, Silvia Cattelan, Maria Berica Rasotto, Flavio Seno, Amos Maritan, Andrea Pilastro
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Sperm length is highly variable across species and many questions about its variation remain open. Although variation in body mass may affect sperm length evolution through its influence on multiple factors, the extent to which sperm length
Externí odkaz:
https://doaj.org/article/84604c82acc94721917d6b5975856663
Autor:
Silvia Cattelan, Clelia Gasparini
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Variation in sperm traits is widely documented both at inter- and intraspecific level. However, sperm traits vary also between ejaculates of the same male, due for example, to fluctuations in female availability. Variability in the opportuni
Externí odkaz:
https://doaj.org/article/8378aff2a3f5448a80d77c95859fcf25
Autor:
Stefano Monteforte, Silvia Cattelan, Chiara Morosinotto, Andrea Pilastro, Alessandro Grapputo
Publikováno v:
Ecology and Evolution, Vol 10, Iss 4, Pp 2030-2039 (2020)
Abstract The perception of predation risk could affect prey phenotype both within and between generations (via parental effects). The response to predation risk could involve modifications in physiology, morphology, and behavior and can ultimately af
Externí odkaz:
https://doaj.org/article/c0ebfe1f3cea4f94a314f1466642a215
Publikováno v:
Proceedings. Biological sciences. 289(1982)
Imminent predation risk affects mating behaviours in prey individuals in a multitude of ways that can theoretically impact the strength of sexual selection, as well as its operation on traits. However, empirical studies of the effects of imminent pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cddda093fc7b51d01a7c81fa0936d957
https://pubmed.ncbi.nlm.nih.gov/36069009
https://pubmed.ncbi.nlm.nih.gov/36069009
Publikováno v:
Cells, Vol 10, Iss 9, p 2472 (2021)
There is considerable evidence that female reproductive fluid (FRF) interacts intimately with sperm, affecting several sperm traits, including sperm motility and longevity, and ultimately fertilization success. One of the first documented interaction
Externí odkaz:
https://doaj.org/article/b7dc06b3f99f412fa7fc78cd88e4b46c
Life history theory suggests that aging is one of the costs of reproduction. Accordingly, a higher reproductive allocation is expected to increase the deterioration of both the somatic and the germinal lines through enhanced telomere attrition. In mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fd3d7171cd09ddd59cba46cf6257c6
https://doi.org/10.1101/2023.03.10.532083
https://doi.org/10.1101/2023.03.10.532083
Autor:
Clelia Gasparini, Silvia Cattelan
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Scientific Reports
Scientific Reports
Variation in sperm traits is widely documented both at inter- and intraspecific level. However, sperm traits vary also between ejaculates of the same male, due for example, to fluctuations in female availability. Variability in the opportunities to m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80b2bc2e1aae5793f471048994af019b
https://doaj.org/article/8378aff2a3f5448a80d77c95859fcf25
https://doaj.org/article/8378aff2a3f5448a80d77c95859fcf25
Publikováno v:
Behavioral Ecology and Sociobiology. 76
Abstract Research on several social fishes has revealed that shoals constituted by familiar individuals behave remarkably differently compared to shoals formed by unfamiliar individuals. However, whether these behavioural changes may arise also in sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9c46962d7dc58bf998678684f8d1d5
https://doi.org/10.1007/s00265-022-03210-9
https://doi.org/10.1007/s00265-022-03210-9
Autor:
Matteo Griggio, Chiara Morosinotto, James E. Herbert-Read, Andrea Pilastro, Alessandro Devigili, Silvia Cattelan, Paolo Panizzon
Publikováno v:
Behavioral Ecology. 31:1207-1217
The environment that parents experience can influence their reproductive output and their offspring’s fitness via parental effects. Perceived predation risk can affect both parent and offspring phenotype, but it remains unclear to what extent offsp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87b288a6b4da24966c78ab9b39645751
https://doi.org/10.1093/beheco/araa071
https://doi.org/10.1093/beheco/araa071
Predation risk perception can alter mating behaviours in males and females, but the consequences for sexual selection remain underexplored. We have previously shown that in experimental populations of Trinidadian guppies Poecilia reticulata the oppor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b34f0ffda56379f2f47e9e595946523
https://hdl.handle.net/11577/3466476
https://hdl.handle.net/11577/3466476