Results 21 to 30 of about 2,915 (171)

Chances and Propensities in Evo-Devo

open access: yesThe British Journal for the Philosophy of Science, 2022
While the notion of chance has been central in discussions over the probabilistic nature of natural selection and genetic drift, its role in the production of variants on which populational sampling takes place has received much less philosophical attention.
Nuño De La Rosa García, Laura   +1 more
openaire   +2 more sources

Marine animal evolutionary developmental biology—Advances through technology development

open access: yesEvolutionary Applications, 2023
Evolutionary developmental biology, the interdisciplinary effort of illuminating the conserved similarities and differences during animal development across all phylogenetic clades, has gained renewed interest in the past decades.
Katharina Stracke, Andreas Hejnol
doaj   +1 more source

Development and Evolution of Unisexual Flowers: A Review

open access: yesPlants, 2022
The development of unisexual flowers has been described in a large number of taxa, sampling the diversity of floral phenotypes and sexual systems observed in extant angiosperms, in studies focusing on floral ontogeny, on the evo-devo of unisexuality, or ...
Florian Jabbour   +3 more
doaj   +1 more source

The importance of living botanical collections for plant biology and the next generation of evo-devo research

open access: yesFrontiers in Plant Science, 2012
Living botanical collections include germplasm repositories, long-term experimental plantings, and botanical gardens. We present here a series of vignettes to illustrate the central role that living collections have played in plant biology research ...
Andrew eGroover   +2 more
doaj   +1 more source

Neutrality and robustness in evo-devo: emergence of lateral inhibition. [PDF]

open access: yesPLoS Computational Biology, 2008
Embryonic development is defined by the hierarchical dynamical process that translates genetic information (genotype) into a spatial gene expression pattern (phenotype) providing the positional information for the correct unfolding of the organism.
Andreea Munteanu, Ricard V Solé
doaj   +1 more source

An evo-devo view of the gynoecium

open access: yesJournal of Experimental Botany, 2023
Abstract The appearance of the flower marks a key event in the evolutionary history of plants. Among the four types of floral organs, the gynoecium represents the major adaptive advantage of the flower. The gynoecium is an enclosing structure that protects and facilitates the fertilization of the ovules, which then mature as seeds.
J Irepan Reyes-Olalde   +2 more
openaire   +2 more sources

Evo-Devo — Of Course, But Which One? Some Comments on Chomsky’s Analogies between the Biolinguistic Approach and Evo-Devo

open access: yesBiolinguistics, 2010
In some recent papers, Chomsky has suggested some non-trivial analogies between the biolinguistic approach and evolutionary developmental biology (Evo-Devo). In this paper, the point is made that those analogies should be handled with caution. The reason
Antonio Benítez-Burraco   +1 more
doaj   +1 more source

Modelling ‘evo‐devo’ with RNA [PDF]

open access: yesBioEssays, 2002
Abstract The folding of RNA sequences into secondary structures is a simple yet biophysically grounded model of a genotype–phenotype map. Its computational and mathematical analysis has uncovered a surprisingly rich statistical structure characterized by shape space covering, neutral networks and plastogenetic congruence.
openaire   +2 more sources

The genome of the sapphire damselfish Chrysiptera cyanea: a new resource to support further investigation of the evolution of Pomacentrids

open access: yesGigaByte
The number of high-quality genomes is rapidly increasing across taxa. However, it remains limited for coral reef fish of the Pomacentrid family, with most research focused on anemonefish.
Emma Gairin   +4 more
doaj   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

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