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- aggregation classification "A1".
- aggregation creator B506539.
- aggregation creator B506540.
- aggregation creator B506541.
- aggregation creator B506542.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2010".
- aggregation format "application/pdf".
- aggregation hasFormat 1038852.bibtex.
- aggregation hasFormat 1038852.csv.
- aggregation hasFormat 1038852.dc.
- aggregation hasFormat 1038852.didl.
- aggregation hasFormat 1038852.doc.
- aggregation hasFormat 1038852.json.
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- aggregation hasFormat 1038852.mods.
- aggregation hasFormat 1038852.rdf.
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- aggregation hasFormat 1038852.txt.
- aggregation hasFormat 1038852.xls.
- aggregation hasFormat 1038852.yaml.
- aggregation isPartOf urn:issn:1534-5807.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Biology and Life Sciences".
- aggregation title "The GATA factor HANABA TARANU is required to position the proembryo boundary in the early Arabidopsis embryo".
- aggregation abstract "Division of the Arabidopsis zygote defines two fundamentally different developmental domains, the proembryo and suspensor. The resulting boundary separates domain-specific gene expression, and a signal originating from the proembryo instructs the suspensor to generate the root stem cell niche. While root induction is known to require the phytohormone auxin and the Auxin Response Factor MONOPTEROS, it has remained largely elusive how the two domains involved in this process are initially specified. Here, we show that the GATA factor HANABA TARANU (HAN) is required to position the inductive proembryo boundary. Mutations in HAN cause a coordinated apical shift of gene expression patterns, revealing that HAN regulates transcription in the basal proembryo. Key auxin transporters are affected as early as the 8 cell stage, resulting in apical redistribution of auxin. Remarkably, han embryos eventually organize a root independent of MONOPTEROS and the suspensor around a new boundary marked by the auxin maximum.".
- aggregation authorList BK850090.
- aggregation endPage "113".
- aggregation issue "1".
- aggregation startPage "103".
- aggregation volume "19".
- aggregation aggregates 2989952.
- aggregation isDescribedBy 1038852.
- aggregation similarTo j.devcel.2010.06.004.
- aggregation similarTo LU-1038852.