Fungal canker pathogens trigger carbon starvation by inhibiting carbon metabolism in poplar stems
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-46635-5
Abstract: Carbon starvation is the current leading hypothesis of plant mortality mechanisms under drought stress; recently, it is also used to explain tree die-off in plant diseases. However, the molecular biology of the carbon starvation pathway… read more here.
Keywords: carbon starvation; carbon; metabolism; poplar stems ... See more keywords
Carbon starvation, senescence and specific mitochondrial stresses, but not nitrogen starvation and general stresses, are major triggers for mitophagy in Arabidopsis
Sign Up to like & getrecommendations! Published in 2022 at "Autophagy"
DOI: 10.1080/15548627.2022.2054039
Abstract: ABSTRACT Selective degradation of mitochondria by autophagy (mitophagy) is thought to play an important role in mitochondrial quality control, but our understanding of which conditions induce mitophagy in plants is limited. Here, we developed novel… read more here.
Keywords: nitrogen starvation; mitophagy; starvation; senescence ... See more keywords
Arabidopsis Flowering Integrator SOC1 Transcriptionally Regulates Autophagy in Response to Long-term Carbon Starvation.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of experimental botany"
DOI: 10.1093/jxb/erac298
Abstract: Autophagy is a highly conserved self-digestion process, which is essential for plant adaptations to various environmental stresses. Although the core components of autophagy have been well established, the molecular basis for the transcriptional regulation of… read more here.
Keywords: soc1; long term; term carbon; starvation ... See more keywords
Transcriptome and Deletion Mutant Analyses Revealed that an RpoH Family Sigma Factor Is Essential for Photosystem Production in Roseateles depolymerans under Carbon Starvation
Sign Up to like & getrecommendations! Published in 2023 at "Microbes and Environments"
DOI: 10.1264/jsme2.me22072
Abstract: Roseateles depolymerans is an obligately aerobic bacterium that produces a photosynthetic apparatus only under the scarcity of carbon substrates. We herein examined changes in the transcriptomes of R. depolymerans cells to clarify the expression of… read more here.
Keywords: carbon starvation; sigma factor; starvation; sp70 ... See more keywords
A Conserved Carbon Starvation Response Underlies Bud Dormancy in Woody and Herbaceous Species
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2017.00788
Abstract: Plant shoot systems give rise to characteristic above-ground plant architectures. Shoots are formed from axillary meristems and buds, whose growth and development is modulated by systemic and local signals. These cues convey information about nutrient… read more here.
Keywords: carbon starvation; response; dormancy; growth ... See more keywords