ArticleBotanical studies2019
CAM plasticity in epiphytic tropical orchid species responding to environmental stress.
Article in Botanical studies, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 43 citations in OpenAlex.
- The Breeding, Cultivation, and Potential Applications of Ornamental Orchids with a Focus onPlants (Basel, Switzerland) · 2025Review
- Genomic signatures of SnRKs highlighted conserved evolution within orchids and stress responses through ABA signaling in the Cymbidium ensifolium.BMC plant biology · 2025Article
- CAM plants: their importance in epiphyte communities and prospects with global change.Annals of botany · 2023Review
- The climate changes promoted the chloroplast genomic evolution of Dendrobium orchids among multiple photosynthetic pathways.BMC plant biology · 2023Article
- Effects of chilling on the photosynthetic performance of the CAM orchidFrontiers in plant science · 2022Article
- Advances and prospects of orchid research and industrialization.Horticulture research · 2022Article
- Growth and photosynthetic characteristics of sweet potato (Ipomoea batatas) leaves grown under natural sunlight with supplemental LED lighting in a tropical greenhouse.Journal of plant physiology · 2020Article
- Evolutionary correlation of water-related traits between different structures of Dendrobium plants.Botanical studies · 2020Article
- Article
- Water as a Compass: Hydrostimulation-Triggered Aerial Root Growth in Phalaenopsis aphrodite.Physiologia plantarumArticle
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTo counteract its dramatic species endangerment caused by extensive loss of habitat, Singapore is currently re-introducing into nature some of the native orchids to conserve and improve their germplasm. A main challenge of re-introduction is growing and establishing these plants under natural conditions, which are semi-arid with periodic drought. In this study, six native species were examined, of which three, Bulbophyllum vaginatum, Dendrobium leonis and Phalaenopsis cornu-cervi, are viewed as CAM species while the other three, Coelogyne rochussenii, Coelogyne mayeriana, and Bulbophyllum membranaceum are usually characterized as C
resultsAfter 7 weeks of drought under moderate light (DRML), photosynthetic light utilization was reduced in all six species, and relative water content (RWC) in leaves decreased to < 50% in CAM orchids, compared to > 50% in C
conclusionIn the six native orchid species tested, osmoregulation by proline and CAM expression were adaptive responses to maintain photosynthesis under drought stress. Expression of CAM is a significant adaptive mechanism to drought in both C
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