Results 61 to 70 of about 14,667 (203)

Gene Similarity-based Approaches for Determining Core-Genes of Chloroplasts

open access: yes, 2014
In computational biology and bioinformatics, the manner to understand evolution processes within various related organisms paid a lot of attention these last decades.
AlKindy, Bassam   +4 more
core   +1 more source

From Endosymbiosis to Synthetic Photosynthetic Life [PDF]

open access: yesPlant Physiology, 2010
The chloroplasts of photosynthetic eukaryotes arose more than 1.6 billion years ago ([Yoon et al., 2004][1]) through the process of primary endosymbiosis, in which a cyanobacterium became permanently integrated into a heterotrophic mitochondriate eukaryote ([Reyes-Prieto et al., 2007][2 ...
Andreas P M, Weber   +1 more
openaire   +2 more sources

A New Classification Framework to Understand Evolutionary Transitions in Individuality

open access: yesBioEssays, Volume 48, Issue 1, January 2026.
Classifying biological entities based on whether and how the two fundamental aspects physiological and evolutionary components are represented yields six types of structural organization. The resulting framework allows to compare different forms of organization, and, in this way, provides insight into the evolutionary processes giving rise to these ...
Saskia Wilmsen, Christian Kost
wiley   +1 more source

The Future of Systematics: Tree-Thinking Without the Tree [PDF]

open access: yes, 2012
Phylogenetic trees are meant to represent the genealogical history of life and apparently derive their justification from the existence of the tree of life and the fact that evolutionary processes are tree-like.
Velasco, Joel D.
core   +2 more sources

Breath-giving cooperation: critical review of origin of mitochondria hypotheses Major unanswered questions point to the importance of early ecology [PDF]

open access: yes, 2017
The origin of mitochondria is a unique and hard evolutionary problem, embedded within the origin of eukaryotes. The puzzle is challenging due to the egalitarian nature of the transition where lower-level units took over energy metabolism.
Szathmáry, Eörs, Zachar, István
core   +1 more source

Reassessing Interkingdom Horizontal Gene Transfer Suggests Limited Influence on Plant Genomes

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Horizontal gene transfer (HGT) has been proposed as an important contributor to plant genome evolution, with hundreds of candidate genes reported across kingdoms. By reanalyzing published cases with updated genomic data and phylogenetic reconstructions, we found that only 29.3% remain consistent with interkingdom HGT.
Kevin Aguirre‐Carvajal   +1 more
wiley   +1 more source

Global discovery and characterization of small non-coding RNAs in marine microalgae [PDF]

open access: yes, 2014
Background Marine phytoplankton are responsible for 50% of the CO2 that is fixed annually worldwide and contribute massively to other biogeochemical cycles in the oceans. Diatoms and coccolithophores play a significant role as the base of the marine food
Beckers, Matthew   +8 more
core   +5 more sources

Dynamin: The endosymbiosis ring of power? [PDF]

open access: yesProceedings of the National Academy of Sciences, 2003
One thing plant cells can't afford to get wrong is chloroplast division. The successful splitting and passing on of chloroplasts to daughter cells is vital to plant cell survival. Indeed, plants (and their progenitors the green algae) have been dividing and passing down their endosymbiotic chloroplasts successfully from generation to generation since ...
Geoffrey I, McFadden, Stuart A, Ralph
openaire   +2 more sources

Integrating Microbiomes for Regenerative Food Systems: Recent Insights, Implementations, and Emerging Trends

open access: yesFood Science &Nutrition, Volume 13, Issue 12, December 2025.
This review explores how the specific understanding of native microbiome dynamics can aid in advancing agricultural practices and food safety. It also reviews recent advances in microbiome‐targeted technologies, including personalized nutrition, functional foods, and engineered approaches.
Muhammad Tayyab Arshad   +9 more
wiley   +1 more source

Animal emergence during Snowball Earths by thermosynthesis in submarine hydrothermal vents [PDF]

open access: yes, 2009
Darwin already commented on the lateness in the fossil record of the emergence of the animals, calling it a valid argument against his theory of evolution^1^.
Anthonie W. J. Muller
core   +2 more sources

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