New Phytol. 2003 Jan;157(1):9-23. doi: 10.1046/j.1469-8137.2003.00543.x.
The New phytologist
Susannah M Bird, Julie E Gray
PMID: 33873705 DOI: 10.1046/j.1469-8137.2003.00543.x
Studies of Arabidopsis wax biosynthesis mutants indicate that the control of cell fate in the aerial epidermis is dependant upon the synthesis of the waxy cuticle that overlies the epidermal layer. Several cer mutants, originally isolated as wax deficient, not only affect cuticular wax composition but also exhibit large increases in stomatal numbers. Stomatal numbers are also affected in hic mutant plants, but despite HIC encoding a putative wax biosynthetic enzyme the hic phenotype of increased stomatal numbers is more subtle, and only seen at elevated CO
Keywords: epidermis; guard cell; stomata; trichome; very long chain fatty acid; wax; Cuticle