Role of PHABULOSA and PHAVOLUTA in determining radial patterning in shoots

By J. R. McConnell, J. Emery, Y. Eshed, Ning Bao, J. Bowman, M. Barton. Nature, 2001

1,088 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/fb86ee2650e038df95fca80b4dfce808691af4d5

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Citations in the corpus

Functional diversity of miRNA in plants (2007, background): “In the gain-of-function phb-d allele, the expression domain of the gene expands into the abaxial region [43], suggesting that the miRNA-mediated regulation contributes to the restriction of PHB expression to the adaxial domain.”
CRABS CLAW and SPATULA Genes Regulate Growth and Pattern Formation during Gynoecium Development in Arabidopsis thaliana (2002, background): “Supporting this, ectopic abaxial axillary shoots and ectopic abaxial ovules arise in the dominant gain of function mutants of the adaxial cell fate regulator PHABULOSA (PHB; McConnell and Barton 1998; McConnell et al. 2001).”
Plant microRNA: a small regulatory molecule with big impact. (2006, background): “Results of in-situ hybridization indicated that the expressed pattern of miR165/166 (Kidner and Martienssen, 2004) is similar to that of its target PHB mRNA (McConnell et al., 2001).”
MicroRNA control of PHABULOSA in leaf development: importance of pairing to the microRNA 5′ region (2004, background): “A total of 10 PHB and PHV dominant alleles that cause abaxial to adaxial transformations have been isolated in independent screens (McConnell et al, 2001; S Letson and MKB, unpublished observations), but all alleles result from just two types of mutations: a splice site mutation resulting in a…”
Prediction of plant microRNA targets. (2002, positive): “…when there were differences between and PHAVOLUTA (PHV), which encode HD-Zip transcription factors that regulate axillary meristem initiationArabidopsis and rice complementary sites within homol- ogous genes, these differences were distributed evenly and leaf development (McConnell et al., 2001).”
Recent advances in ethylene research. (2009, background): “The HD-ZIP proteins have also been reported to be involved in hormone and light regulation, and developmental process affecting shoot polarity and floral meristem activity (McConnell et al., 2001; Johannesson et al., 2003; Mallory et al., 2004; Saddic et al., 2006; Manavella et al., 2006).”
Long‐distance CO2 signalling in plants (2002, background): “More recently, two genes (phabulosa and phavoluta) have been implicated in determining abaxialuadaxial leaf polarity; mutations of these genes transform abaxial leaf fate into adaxial leaf fate by altering the predicted sterolulipid-binding domains of two proteins (McConnell et al., 2001).”
SGS3 and SGS2/SDE1/RDR6 are required for juvenile development and the production of trans-acting siRNAs in Arabidopsis. (2004, background): “Genetic analysis of floral induction in Arabidopsis has produced many genes affecting the transition from vegetative to reproductive growth, and significant progress has been made in understanding the molecular mecha- nism of this transition (Mouradov et al. 2002).”
Comprehending crystalline β-carotene accumulation by comparing engineered cell models and the natural carotenoid-rich system of citrus (2011, positive): “These dominant HD-ZIP mutants display amphivasal phenotypes similar to that seen in KANADI loss-of-function mutants, which suggests that miRNA-mediated regulation of HD-ZIP transcripts may be more functionally relevant than antagonistic KAN function (McConnell and Barton, 1998; McConnell et al., 200”
Class III Homeodomain-Leucine Zipper Gene Family Members Have Overlapping, Antagonistic, and Distinct Roles in Arabidopsis Developmentw⃞ (2005, background): “Our results corroborate previous results implicating REV, PHB, and PHV in specifying polarity of stems and lateral organs (McConnell and Barton, 1998; McConnell et al., 2001; Emery et al., 2003).”