The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.
A subtilisin-like serine protease involved in the regulation of stomatal density and distribution in Arabidopsis thaliana
Open accessAbstract
Stomata are specialized cellular structures in the epidermis of aerial plant organs that control gas exchange (H 2 O release and CO 2 uptake) between leaves and the atmosphere by modulating the aperture of a pore flanked by two guard cells. Stomata are nonrandomly distributed, and their density is controlled by endogenous and environmental factors. To gain insight into the molecular mechanisms regulating stomatal distribution, Arabidopsis thaliana mutants with altered stomatal characteristics were isolated and examined. The sdd1-1 mutant exhibits a two- to fourfold increase of stomatal density and formation of clustered stomata (i.e., stomata that are not separated by intervening pavement cells), whereas the internal leaf architecture is not altered. The SDD1 gene was identified by map-based cloning. It encodes a subtilisin-like serine protease related to prokaryotic and eukaryotic proteins. We propose that SDD1 acts as a processing protease involved in the mediation of a signal that controls the development of cell lineages that lead to guard cell formation.
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Cited by
Stomatal Patterning and Differentiation by Synergistic Interactions of Receptor Kinases
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Termination of asymmetric cell division and differentiation of stomata
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Arabidopsis FAMA Controls the Final Proliferation/Differentiation Switch during Stomatal Development
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Metadata
- Authors
- Berger, D., & Altmann, T.
- Venue
- Genes & Development
- Publisher
- Cold Spring Harbor Laboratory
- Published
- 2000-05-01
- Volume
- 14
- Issue
- 9
- Pages
- 1119-1131
- ISSN
- 0890-9369 (ISSN-L)
- 1549-5477
- OpenAlex
- W2148878927
- Cited by
- 428
- References
- 49
- Type
- posted content
- Language
- en
- Open access
- diamond
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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