Results 51 to 60 of about 5,244 (196)

Evolutionary transition between invertebrates and vertebrates via methylation reprogramming in embryogenesis [PDF]

open access: yes, 2019
© The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Xu, X., Li, G., Li, C., Zhang, J., Wang, Q., Simmons, D. K., Chen, X., Wijesena, N., Zhu, W., Wang, Z.,
Aluru, Neelakanteswar   +20 more
core   +2 more sources

Embryos, cancers, and parasites: Potential applications to the study of reproductive biology in view of their similarity as biological phenomena

open access: yesReproductive Medicine and Biology, 2022
Background At present, there are so many living things on the earth. Most of these organisms have a reproductive strategy called sexual reproduction.
Yoshihiko Araki
doaj   +1 more source

Laemanctus [PDF]

open access: yes, 2004
Number of Pages: 2Integrative BiologyGeological ...
Köhler, Gunther, McCranie, James R.
core   +1 more source

The Animal Sexes as Historical Explanatory Kinds [PDF]

open access: yes, 2020
Though biologists identify individuals as ‘male’ or ‘female’ across a broad range of animal species, the particular traits exhibited by males and females can vary tremendously.
Franklin-Hall, Laura
core   +1 more source

Asymmetric paternal effect on offspring size linked to parent-of-origin expression of an insulin-like growth factor [PDF]

open access: yes, 2017
Research was supported by PAPIIT grant IN216111 (CMG), CONACyT PhD scholarship 351769 (YSL), and the Howard Hughes International Research Program (JPVC).Sexual reproduction brings together reproductive partners whose long-term interests often differ ...
Abrahamson   +73 more
core   +1 more source

A multi‐trait evaluation of patterns and fitness consequences of breeding phenology plasticity with nocturnal warming and food restriction in a lizard

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Faced with climate warming, ectothermic species shift their breeding phenology, which is in part attributed to an acceleration of gestation or incubation in warmer environments.
Théo Bodineau   +7 more
wiley   +1 more source

Nothing in Evolution Makes Sense Except in the Light of Genomics: Read–Write Genome Evolution as an Active Biological Process

open access: yesBiology, 2016
The 21st century genomics-based analysis of evolutionary variation reveals a number of novel features impossible to predict when Dobzhansky and other evolutionary biologists formulated the neo-Darwinian Modern Synthesis in the middle of the last century.
James A. Shapiro
doaj   +1 more source

Sceloporus heterolepis [PDF]

open access: yes, 2004
Number of Pages: 3Integrative BiologyGeological ...
Chiszar, David   +3 more
core   +1 more source

Decoding Dual Regulatory Layers: Integrating Differential Expression and Alternative Splicing Dynamics in the Evolution of Laryngeal Echolocation Across Chiropteran Lineages

open access: yesIntegrative Zoology, EarlyView.
We integrated short‐read and long‐read RNA‐seq data from cochlear tissues of echolocating and non‐echolocating bats to disentangle transcriptional and post‐transcriptional regulation. Echolocating bats showed neural‐function enrichment among differentially expressed genes, while alternatively spliced genes were linked to epigenetic regulation. Overlaps
Jianyu Wu   +3 more
wiley   +1 more source

Viviparity imparts a macroevolutionary signature of ecological opportunity in the body size of female Liolaemus lizards

open access: yesNature Communications
Viviparity evolved ~115 times across squamate reptiles, facilitating the colonization of cold habitats, where oviparous species are scarce or absent. Whether the ecological opportunity furnished by such colonization reconfigures phenotypic diversity and ...
Saúl F. Domínguez-Guerrero   +5 more
doaj   +1 more source

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