How retrograde signaling is intertwined with the evolution of photosynthetic eukaryotes. Calderon, R. H. & Strand, Å. Current Opinion in Plant Biology, 63:102093, October, 2021.
How retrograde signaling is intertwined with the evolution of photosynthetic eukaryotes [link]Paper  doi  abstract   bibtex   27 downloads  
Chloroplasts and mitochondria evolved from free-living prokaryotic organisms that entered the eukaryotic cell through endosymbiosis. The gradual conversion from endosymbiont to organelle during the course of evolution was accompanied by the development of a communication system between the host and the endosymbiont, referred to as retrograde signaling or organelle-to-nucleus signaling. In higher plants, plastid-to-nucleus signaling involves multiple signaling pathways necessary to coordinate plastid function and cellular responses to developmental and environmental stimuli. Phylogenetic reconstructions using sequence information from evolutionarily diverse photosynthetic eukaryotes have begun to provide information about how retrograde signaling pathways were adopted and modified in different lineages over time. A tight communication system was likely a major facilitator of plants conquest of the land because it would have enabled the algal ancestors of land plants to better allocate their cellular resources in response to high light and desiccation, the major stressor for streptophyte algae in a terrestrial habitat. In this review, we aim to give an evolutionary perspective on plastid-to-nucleus signaling.
@article{calderon_how_2021,
	series = {Cell signaling and gene regulation},
	title = {How retrograde signaling is intertwined with the evolution of photosynthetic eukaryotes},
	volume = {63},
	issn = {1369-5266},
	url = {https://www.sciencedirect.com/science/article/pii/S1369526621000935},
	doi = {10/gmkx8p},
	abstract = {Chloroplasts and mitochondria evolved from free-living prokaryotic organisms that entered the eukaryotic cell through endosymbiosis. The gradual conversion from endosymbiont to organelle during the course of evolution was accompanied by the development of a communication system between the host and the endosymbiont, referred to as retrograde signaling or organelle-to-nucleus signaling. In higher plants, plastid-to-nucleus signaling involves multiple signaling pathways necessary to coordinate plastid function and cellular responses to developmental and environmental stimuli. Phylogenetic reconstructions using sequence information from evolutionarily diverse photosynthetic eukaryotes have begun to provide information about how retrograde signaling pathways were adopted and modified in different lineages over time. A tight communication system was likely a major facilitator of plants conquest of the land because it would have enabled the algal ancestors of land plants to better allocate their cellular resources in response to high light and desiccation, the major stressor for streptophyte algae in a terrestrial habitat. In this review, we aim to give an evolutionary perspective on plastid-to-nucleus signaling.},
	language = {en},
	urldate = {2021-11-12},
	journal = {Current Opinion in Plant Biology},
	author = {Calderon, Robert H. and Strand, Åsa},
	month = oct,
	year = {2021},
	keywords = {Cyanobacteria, Endosymbiosis event, Mitochondria, Plastids, Retrograde signals, Stress, lncRNA.},
	pages = {102093},
}

Downloads: 27