[PDF] Top 20 Arabidopsis HD Zip II transcription factors control apical embryo development and meristem function
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Arabidopsis HD Zip II transcription factors control apical embryo development and meristem function
... for HD-Zip IIδ proteins in embryo ...auxin-mediated embryo patterning and HD- Zip ΙΙδ ...the apical embryo during the globular stage, but later, at the transition ... See full document
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Control of embryonic meristem initiation in Arabidopsis by PHD finger protein complexes
... root meristem initiation is marked by re-specification of the uppermost suspensor cell as hypophysis, the precursor of the ...The transcription factor MONOPTEROS (MP) is a key regulator of hypophysis ... See full document
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TOPLESS mediates brassinosteroid control of shoot boundaries and root meristem development in Arabidopsis thaliana
... repressive function of these factors involves direct interaction with the co-repressor TOPLESS (TPL) (Oh et ...of transcription factors via their EAR motifs to repress downstream targets ... See full document
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Alteration of the shoot radial pattern in Arabidopsis thaliana by a gain of function allele of the class III HD Zip gene INCURVATA4
... III HD-Zip (HD-Zip III) family genes play key roles in a number of fundamental developmental programs in Arabidopsis thaliana, such as embryo patterning, meristem ... See full document
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The ULTRAPETALA1 Gene Functions Early in Arabidopsis Development to Restrict Shoot Apical Meristem Activity and Acts Through WUSCHEL to Regulate Floral Meristem Determinacy
... floral meristem activity in higher plants is controlled by complex signaling networks consisting of positive and negative ...The Arabidopsis ULTRAPETALA1 (ULT1) gene has been shown to act as a negative ... See full document
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Regulation of Arabidopsis shoot apical meristem and lateral organ formation by microRNA miR166g and its AtHD ZIP target genes
... III HD-ZIP gene activity is a critical feature of normal shoot apical meristem ...in apical cells of the presumptive SAM (Prigge et ...post-embryonic development, may be required ... See full document
12
From genes to plants via meristems
... Lucy Moore (University of Oxford, Oxford, UK) presented evidence that interactions between three different families of homeodomain proteins might be important for shoot development. BELLRINGER (BLR) and class I ... See full document
6
Genome wide analysis of transcription factors of hd zip gene family of arabidopsis thaliana
... The Arabidopsis (Arabidopsis thaliana) genome comprises 48 genes believed to encode HD-Zips, which are clustered into four subfamilies based on their additional conserved domains, structures and ... See full document
14
Interplay of auxin, KANADI and Class III HD ZIP transcription factors in vascular tissue formation
... KANADI factors negatively affect PIN activity We have shown that ectopic expression of KAN1 in presumptive procambium cells reduces gene expression and alters the local arrangement of PIN1 in procambium precursor ... See full document
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Arabidopsis homeodomain leucine zipper IV proteins promote stomatal development and ectopically induce stomata beyond the epidermis
... of function lead to singular GC phenotype (Boudolf et ...Myb transcription factors FOUR LIPS (FLP) and Myb88 directly bind to the promoters of CycA2;3 and CDKB1;1 and repress their expression ... See full document
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The AP2 transcription factors DORNRÖSCHEN and DORNRÖSCHEN LIKE redundantly control Arabidopsis embryo patterning via interaction with PHAVOLUTA
... III HD- ZIP proteins via a C-terminal PAS-LIKE domain We have demonstrated biochemically and via transient in planta assays that DRN and DRNL can heterodimerise with the C-termini of all members of the ... See full document
10
Establishing leaf polarity: the role of small RNAs and positional signals in the shoot apex
... In Arabidopsis, more-prominent contributors to adaxial fate than the ASYMMETRIC LEAVES pathway are the class III HOMEODOMAIN-LEUCINE ZIPPER (HD-ZIPIII) ...The Arabidopsis HD-ZIPIII family ... See full document
11
Multiple Links between HD-Zip Proteins and Hormone Networks
... Abstract: HD-Zip proteins are unique to plants, and contain a homeodomain closely linked to a leucine zipper motif, which are involved in dimerization and DNA ...the HD-Zip domain, gene ... See full document
22
The cyclophilin A DIAGEOTROPICA gene affects auxin transport in both root and shoot to control lateral root formation
... root development at 12 days post-grafting ...root development was minimal in self-grafted dgt seedlings compared with self-grafted wild-type plants ...the development of the dgt rootstock was ... See full document
10
Evolution of Class III Homeodomain–Leucine Zipper Genes in Streptophytes
... III HD–Zip genes are highly conserved and easily alignable for most of their length (supplemental Figure S1 at ...the HD–Zip domain and the START domain (supplemental Figure S1 at ...III ... See full document
16
A Role for Late Meristem Identity2 in the Reproductive Development of Arabidopsis
... redundant (Simpson and Dean, 2002). First, these integrators are not all regulated by the same environmental and endogenous signals. SOC1, FT and LFY are all upregulated by the photoperiod pathway, but only SOC1 and FT ... See full document
158
Tryptophan dependent auxin biosynthesis is required for HD ZIP III mediated xylem patterning
... the Arabidopsis eFP Browser (Winter et ...a function in vascular tissue development, as TAA1 and TAR genes act upstream of YUCCA genes in the same biosynthetic pathway (Mashiguchi et ...the ... See full document
10
Photoperiod Regulates Flower Meristem Development in Arabidopsis thaliana
... unknown function and genes normally promote flowering in response to ...pro- transcription factor (Fowler et ...in Arabidopsis (Guo et ...signaling transcription of several genes including FT ... See full document
10
Floral meristem initiation and meristem cell fate are regulated by the maize AP2 genes ids1 and sid1
... Since sid1 mutants appeared to be phenotypically normal (data not shown), double mutants with ids1 were analyzed. These double mutants affected all the lateral meristems of the inflorescence. The tassels of the ... See full document
7
Control of root cap maturation and cell detachment by BEARSKIN transcription factors in Arabidopsis
... The Arabidopsis genome contains a total of 67 genes encoding putative pectin lyases (Cao, 2012) and several of these genes appear to be expressed in the root cap (Brady et ... See full document
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