A link between LEAFY and B-gene homologues in Welwitschia mirabilis sheds light on ancestral mechanisms prefiguring floral development

Flowering plants evolved from an unidentified gymnosperm ancestor. Comparison of the mechanisms controlling development in angiosperm flowers and gymnosperm cones may help to elucidate the mysterious origin of the flower. We combined gene expression studies with protein behaviour characterization in...

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Veröffentlicht in:	The New phytologist 2017-10, Vol.216 (2), p.469-481
Hauptverfasser:	Moyroud, Edwige, Monniaux, Marie, Thévenon, Emmanuel, Dumas, Renaud, Scutt, Charles P., Frohlich, Michael W., Parcy, François
Format:	Artikel
Sprache:	eng
Schlagworte:	angiosperms Arabidopsis - genetics Base Sequence Binding Binding Sites - genetics Biochemistry, Molecular Biology bisexual structure Capacity Cones Deoxyribonucleic acid DNA flower development flower origin Flowering Flowers Flowers - growth & development Gene expression Gene Expression Regulation, Plant Genes Genes, Plant Gymnosperms Homology Interactions Kinetics LEAFY Life Sciences MADS box proteins MADS‐box Phylogeny Pine trees Plant Leaves - genetics Plant Leaves - metabolism Plant Proteins - genetics Plant Proteins - metabolism Plant reproductive structures Plants (botany) Promoters Proteins Sequence Homology, Amino Acid Streptophyta - anatomy & histology Streptophyta - genetics Streptophyta - growth & development transcription factors
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