Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Marquitti, Flavia M. D."'
We investigate the role of assortative mating in speciation using the sympatric model of Derrida and Higgs. The model explores the idea that genetic differences create incompatibilities between individuals, preventing mating if the number of such dif
Externí odkaz:
http://arxiv.org/abs/2409.10466
Autor:
Vasconcelos, Vítor V., Marquitti, Flávia M. D., Ong, Theresa, McManus, Lisa C., Aguiar, Marcus, Campos, Amanda B., Dutta, Partha S., Jovanelly, Kristen, Junquera, Victoria, Kong, Jude, Krueger, Elisabeth H., Levin, Simon A., Liao, Wenying, Lu, Mingzhen, Mittal, Dhruv, Pascual, Mercedes, Pinheiro, Flávio L., Rocha, Juan, Santos, Fernando P., Sloot, Peter, Chenyang, Su, Taylor, Benton, Tekwa, Eden, Terpstra, Sjoerd, Tilman, Andrew R., Watson, James R., Yang, Luojun, Yitbarek, Senay, Zhan, Qi
Complex adaptive systems (CASs), from ecosystems to economies, are open systems and inherently dependent on external conditions. While a system can transition from one state to another based on the magnitude of change in external conditions, the rate
Externí odkaz:
http://arxiv.org/abs/2309.07449
Autor:
Princepe, Débora, Czarnobai, Simone, Caetano, Rodrigo A., Marquitti, Flavia M. D., de Aguiar, Marcus A. M., Araujo, Sabrina B. L.
Geographic barriers prevent migration between populations, thereby facilitating speciation through allopatry. However, these barriers can exhibit dynamic behavior in nature, promoting cycles of expansion and contraction of populations. Such oscillati
Externí odkaz:
http://arxiv.org/abs/2306.02510
Autor:
Princepe, Débora, Czarnobai, Simone, Pradella, Thiago M., Caetano, Rodrigo A., Marquitti, Flavia M. D., de Aguiar, Marcus A. M., Araujo, Sabrina B. L.
Publikováno v:
Evolution, 2022
Geographic isolation is a central mechanism of speciation, but perfect isolation of populations is rare. Although speciation can be hindered if gene flow is large, intermediate levels of migration can enhance speciation by introducing genetic novelty
Externí odkaz:
http://arxiv.org/abs/2202.11510
Autor:
Franco, Gabriella D., Marquitti, Flavia M. D., Fernandes, Lucas D., Braha, Dan, de Aguiar, Marcus A. M.
Publikováno v:
Phys. Rev. E 104, 024315 (2021)
Mutation and drift play opposite roles in genetics. While mutation creates diversity, drift can cause gene variants to disappear, especially when they are rare. In the absence of natural selection and migration, the balance between the drift and muta
Externí odkaz:
http://arxiv.org/abs/2104.12151
The study of species organization and their clustering by genetic or phenotypic similarity is carried out with the tools of phylogenetic trees. An important structural property of phylogenetic trees is the balance, which measures how taxa are distrib
Externí odkaz:
http://arxiv.org/abs/2008.12867
Autor:
Costa, Carolina L. N., Marquitti, Flavia M. D., Perez, S. Ivan, Schneider, David M., Ramos, Marlon F., de Aguiar, Marcus A. M.
Publikováno v:
Physica A 510 (2018) 1
Understanding the emergence of biodiversity patterns in nature is a central problem in biology. Theoretical models of speciation have addressed this question in the macroecological scale, but little has been investigated in the macroevolutionary cont
Externí odkaz:
http://arxiv.org/abs/1709.04416
Akademický článek
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Autor:
Costa, Carolina L. N., Lemos-Costa, Paula, Marquitti, Flavia M. D., Fernandes, Lucas D., Ramos, Marlon F., Schneider, David M., Martins, Ayana B., De Aguiar, Marcus A. M.
Publikováno v:
Systematic Biology, 2019 Jan 01. 68(1), 131-144.
Externí odkaz:
https://www.jstor.org/stable/26581955
Autor:
Princepe, Débora, Czarnobai, Simone, Caetano, Rodrigo A, Marquitti, Flavia M D, Aguiar, Marcus A M de, Araujo, Sabrina B L
Publikováno v:
Evolution; Apr2024, Vol. 78 Issue 4, p758-767, 10p