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A Novel Family in Medicago truncatula Consisting of More Than 300 Nodule-Specific Genes Coding for Small, Secreted Polypeptides with Conserved Cysteine Motifs1,212
Transcriptome analysis of Medicago truncatula nodules has led to the discovery of a gene family named NCR (nodule-specific cysteine rich) with more than 300 members. The encoded polypeptides were… Expand
Complexity and robustness of the flavonoid transcriptional regulatory network revealed by comprehensive analyses of MYB-bHLH-WDR complexes and their targets in Arabidopsis seed.
In Arabidopsis thaliana, proanthocyanidins (PAs) accumulate in the innermost cell layer of the seed coat (i.e. endothelium, chalaza and micropyle). The expression of the biosynthetic genes involved… Expand
Arabidopsis Anaphase-Promoting Complexes: Multiple Activators and Wide Range of Substrates Might Keep APC Perpetually Busy
The anaphase-promoting complex (APC), a multisubunit E3 ubiquitin ligase, is anessential regulator of the cell cycle from metaphase until S phase in yeast and metazoans.APC mediates degradation of… Expand
Endoreduplication Mediated by the Anaphase-Promoting Complex Activator CCS52A Is Required for Symbiotic Cell Differentiation in Medicago truncatula Nodules Article, publication date, and citation…
- J. Vinardell, E. Fedorova, +8 authors E. Kondorosi
- Biology, Medicine
- The Plant Cell Online
- 1 September 2003
In Medicago nodules, endoreduplication cycles and ploidy-dependent cell enlargement occur during the differentiation of bacteroid-containing nitrogen-fixing symbiotic cells. These events are… Expand
Specialization of Oleosins in Oil Body Dynamics during Seed Development in Arabidopsis Seeds[W][OPEN]
Oil body dynamics reveal new roles for oleosins during seed development. Oil bodies (OBs) are seed-specific lipid storage organelles that allow the accumulation of neutral lipids that sustain… Expand
Selective gene dosage by CRISPR‐Cas9 genome editing in hexaploid Camelina sativa
- Céline Morineau, Y. Bellec, +4 authors Jean-Denis Faure
- Medicine, Biology
- Plant biotechnology journal
- 1 April 2017
Abstract In many plant species, gene dosage is an important cause of phenotype variation. Engineering gene dosage, particularly in polyploid genomes, would provide an efficient tool for plant… Expand
Regulation of flavonoid biosynthesis involves an unexpected complex transcriptional regulation of TT8 expression, in Arabidopsis.
TT8/bHLH042 is a key regulator of anthocyanins and proanthocyanidins (PAs) biosynthesis in Arabidopsis thaliana. TT8 transcriptional activity has been studied extensively, and relies on its ability… Expand
Analysis of the DNA-Binding Activities of the Arabidopsis R2R3-MYB Transcription Factor Family by One-Hybrid Experiments in Yeast
The control of growth and development of all living organisms is a complex and dynamic process that requires the harmonious expression of numerous genes. Gene expression is mainly controlled by the… Expand
Deciphering the Molecular Mechanisms Underpinning the Transcriptional Control of Gene Expression by Master Transcriptional Regulators in Arabidopsis Seed1
LEC2, ABI3, and LEC1 synergistically interact to activate an oleosin promoter. In Arabidopsis (Arabidopsis thaliana), transcriptional control of seed maturation involves three related regulators with… Expand
Regulation of HSD1 in seeds of Arabidopsis thaliana.
- S. Baud, Neel Reinhard Dichow, +10 authors M. Miquel
- Medicine, Biology
- Plant & cell physiology
- 1 August 2009
The hydroxysteroid dehydrogenase HSD1, identified in the proteome of oil bodies from mature Arabidopsis seeds, is encoded by At5g50600 and At5g50700, two gene copies anchored on a duplicated region… Expand