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Article

AMP1 and CYP78A5/7 act through a common pathway to govern cell fate maintenance in Arabidopsis thaliana.

PLoS genetics - 1 Sept 2020

Poretska Olena, Yang Saiqi, Pitorre Delphine, Poppenberger Brigitte, Sieberer Tobias

Abstract excerpt

Higher plants can continuously form new organs by the sustained activity of pluripotent stem cells. These stem cells are embedded in meristems, where they produce descendants, which undergo cell proliferation and differentiation programs in a spatiotemporally-controlled manner. Under certain conditions, pluripotency can be reestablished in descending cells and this reversion in cell fate appears to be actively...

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Identifiers

PMID: 32960882
DOI: 10.1371/journal.pgen.1009043
PMCID: PMC7531801

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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AMP1 and CYP78A5/7 act through a common pathway to govern cell fate maintenance in Arabidopsis thaliana.PMID 32960882Read ↗

ALTERED MERISTEM PROGRAM1 sustains cellular differentiation by limiting HD-ZIP III transcription factor gene expression.Semantic proximity Read ↗

The Arabidopsis AMP1 gene encodes a putative glutamate carboxypeptidase.Semantic proximity Read ↗

ALTERED MERISTEM PROGRAM1 Restricts Shoot Meristem Proliferation and Regeneration by Limiting HD-ZIP III-Mediated Expression of RAP2.6L.Semantic proximity Read ↗

EMBRYONIC FACTOR 1 encodes an AMP deaminase and is essential for the zygote to embryo transition in Arabidopsis.Semantic proximity Read ↗

The Small Molecule Hyperphyllin Enhances Leaf Formation Rate and Mimics Shoot Meristem Integrity Defects Associated with AMP1 Deficiency.Semantic proximity Read ↗

AMP1 and MP antagonistically regulate embryo and meristem development in Arabidopsis.Semantic proximity Read ↗

CYP78A5 encodes a cytochrome P450 that marks the shoot apical meristem boundary in Arabidopsis.Semantic proximity Read ↗

The glutamate carboxypeptidase AMP1 mediates abscisic acid and abiotic stress responses in Arabidopsis.Semantic proximity Read ↗

ALTERED MERISTEM PROGRAM1 suppresses ectopic stem cell niche formation in the shoot apical meristem in a largely cytokinin-independent manner.Semantic proximity Read ↗

ALTERED MERISTEM PROGRAM1 regulates leaf identity independently of miR156-mediated translational repression.Semantic proximity Read ↗

Cytochrome P450 CYP78A9 is involved in Arabidopsis reproductive development.Semantic proximity Read ↗

miRNAs control HAM1 functions at the single-cell-layer level and are essential for normal embryogenesis in Arabidopsis.Semantic proximity Read ↗

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