Comparative plant development: the time of the leaf?

Journal article

A key problem in developmental biology is understanding the origin of morphological innovations. Comparative studies in plants with different leaf morphologies indicate that the developmental pathway defined by KNOTTED1-type homeodomain proteins could be involved in generating different leaf forms. The differential expression of regulatory proteins has emerged as an important factor in driving morphological innovations in the plant kingdom--an idea that is well supported by quantitative trait locus analyses.

Authors: Tsiantis, M; Hay, A

• Publication status: Published
• Journal: Nature reviews. Genetics
• Volume: 4
• Issue: 3
• Pages: 169-180
• Publication date: 2003-03-01
• DOI: 10.1038/nrg1002
• EISSN: 1471-0064
• ISSN: 1471-0056
• Language: English
• Keywords: Genes, Plant; Homeodomain Proteins; Genes, Homeobox; Signal Transduction; Plants; Biological Evolution; Gene Expression Regulation, Plant; Gene Expression Regulation, Developmental; Genes, Regulator; Plant Proteins; Genome, Plant; Plant Development; Plant Leaves; Meristem; Quantitative Trait Loci