ArticlePLoS genetics2019
Time of day and network reprogramming during drought induced CAM photosynthesis in Sedum album.
Article in PLoS genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed.
- Integrative analysis of CAM photosynthesis reveals its impact on primary metabolism in Yucca.Journal of experimental botany · 2026Article
- Identification of carnivory in the flowering plant Saxifraga via multidisciplinary evidence.Nature communications · 2026Article
- A near telomere-to-telomere chromosome-level genome assembly of Rhodiola yunnanensis (Crassulaceae).Scientific data · 2026Article
- Divergent Transcriptional Architectures Beyond Core CAM Genes in Facultative and Constitutive CAM Species in Tillandsia L.Molecular ecology · 2026Article
- Rhythmic Mechanisms Governing CAM Photosynthesis inInternational journal of molecular sciences · 2026Article
- Drought-tolerant Sedum for extensive green roofs: insights into visual performance selection and integrated responses to water withholding.BMC plant biology · 2026Article
- Article
- Cryptic CAM photosynthesis in Joshua tree (Yucca brevifolia, Y. jaegeriana).The New phytologist · 2025Article
- Regulation of Crassulacean acid metabolism at the protein level in Kalanchoë laxiflora.Plant physiology · 2025Article
- Transcriptomic Analysis of the CAM SpeciesPlants (Basel, Switzerland) · 2024Article
- Chromosome-level baobab genome illuminates its evolutionary trajectory and environmental adaptation.Nature communications · 2024Article
- TheHorticulture research · 2024Article
- Bringing CAM photosynthesis to the table: Paving the way for resilient and productive agricultural systems in a changing climate.Plant communications · 2024Review
- Insights into the Superrosids phylogeny and flavonoid synthesis from the telomere-to-telomere gap-free genome assembly ofHorticulture research · 2024Article
- Prospects and perspectives: inferring physiological and regulatory targets for CAM from molecular and modelling approaches.Annals of botany · 2023Review
- The CAM lineages of planet Earth.Annals of botany · 2023Article
- Gene duplications facilitate C4-CAM compatibility in common purslane.Plant physiology · 2023Article
- Diel dynamics of multi-omics in elkhorn fern provide new insights into weak CAM photosynthesis.Plant communications · 2023Article
- High-quality Cymbidium mannii genome and multifaceted regulation of crassulacean acid metabolism in epiphytes.Plant communications · 2023Article
- Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants with facultative crassulacean acid metabolism (CAM) maximize performance through utilizing C3 or C4 photosynthesis under ideal conditions while temporally switching to CAM under water stress (drought). While genome-scale analyses of constitutive CAM plants suggest that time of day networks are shifted, or phased to the evening compared to C3, little is known for how the shift from C3 to CAM networks is modulated in drought induced CAM. Here we generate a draft genome for the drought-induced CAM-cycling species Sedum album. Through parallel sampling in well-watered (C3) and drought (CAM) conditions, we uncover a massive rewiring of time of day expression and a CAM and stress-specific network. The core circadian genes are expanded in S. album and under CAM induction, core clock genes either change phase or amplitude. While the core clock cis-elements are conserved in S. album, we uncover a set of novel CAM and stress specific cis-elements consistent with our finding of rewired co-expression networks. We identified shared elements between constitutive CAM and CAM-cycling species and expression patterns unique to CAM-cycling S. album. Together these results demonstrate that drought induced CAM-cycling photosynthesis evolved through the mobilization of a stress-specific, time of day network, and not solely the phasing of existing C3 networks. These results will inform efforts to engineer water use efficiency into crop plants for growth on marginal land.
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