POM1

Summary

Gene Symbol: POM1
Description: Chitinase family protein
Alias: ATCTL1, CHITINASE-LIKE PROTEIN 1, CTL1, ECTOPIC DEPOSITION OF LIGNIN IN PITH, ECTOPIC DEPOSITION OF LIGNIN IN PITH 1, ECTOPIC ROOT HAIR 2, ELP, ELP1, ERH2, HOT2, POM-POM1, SENSITIVE TO HOT TEMPERATURES 2, T20M3.12, T20M3_12, Chitinase family protein
Species: thale cress

Top Publications

  1. Hauser M, Morikami A, Benfey P. Conditional root expansion mutants of Arabidopsis. Development. 1995;121:1237-52 pubmed
    ..Double mutant combinations resulted in loss of the conditional phenotype suggesting that the genes may act in a similar pathway or encode partially redundant functions. ..
  2. Kwon Y, Kim S, Jung M, Kim M, Oh J, Ju H, et al. Arabidopsis hot2 encodes an endochitinase-like protein that is essential for tolerance to heat, salt and drought stresses. Plant J. 2007;49:184-93 pubmed
    ..HOT2 encoded a chitinase-like protein (AtCTL1) that has not previously been shown to be involved in tolerance to salt stress...
  3. Cary A, Uttamchandani S, Smets R, Van Onckelen H, Howell S. Arabidopsis mutants with increased organ regeneration in tissue culture are more competent to respond to hormonal signals. Planta. 2001;213:700-7 pubmed
    ..new locus named increased organ regeneration1 (ire1) and another that is allelic to the previously identified pom1/erh2 mutant...
  4. Rogers L, Dubos C, Surman C, Willment J, Cullis I, Mansfield S, et al. Comparison of lignin deposition in three ectopic lignification mutants. New Phytol. 2005;168:123-40 pubmed
    The Arabidopsis thaliana mutants de-etiolated3 (det3), pom-pom1 (pom1) and ectopic lignification1 (eli1) all deposit lignins in cells where these polymers would not normally be found...
  5. Hermans C, Porco S, Verbruggen N, Bush D. Chitinase-like protein CTL1 plays a role in altering root system architecture in response to multiple environmental conditions. Plant Physiol. 2010;152:904-17 pubmed publisher
    ..Positional cloning identified a point mutation in the AtCTL1 gene that encodes a chitinase-related protein, although molecular and biochemical analysis showed that this ..
  6. Dettmer J, Ursache R, Campilho A, Miyashima S, Belevich I, O Regan S, et al. CHOLINE TRANSPORTER-LIKE1 is required for sieve plate development to mediate long-distance cell-to-cell communication. Nat Commun. 2014;5:4276 pubmed publisher
    ..Here we identify mutations at the CHER1/AtCTL1 locus of Arabidopsis thaliana...
  7. Hermans C, Porco S, Vandenbussche F, Gille S, De Pessemier J, Van Der Straeten D, et al. Dissecting the role of CHITINASE-LIKE1 in nitrate-dependent changes in root architecture. Plant Physiol. 2011;157:1313-26 pubmed publisher
    The root phenotype of an Arabidopsis (Arabidopsis thaliana) mutant of CHITINASE-LIKE1 (CTL1), called arm (for anion-related root morphology), was previously shown to be conditional on growth on high nitrate, chloride, or sucrose...
  8. Sánchez Rodríguez C, Bauer S, Hematy K, Saxe F, Ibáñez A, Vodermaier V, et al. Chitinase-like1/pom-pom1 and its homolog CTL2 are glucan-interacting proteins important for cellulose biosynthesis in Arabidopsis. Plant Cell. 2012;24:589-607 pubmed publisher
    ..We show that the chitinase-like (CTL) proteins, CTL1/POM1 and CTL2, are functionally equivalent, affect cellulose biosynthesis, and are likely to play a key role in ..
  9. Schneider K, Wells B, Dolan L, Roberts K. Structural and genetic analysis of epidermal cell differentiation in Arabidopsis primary roots. Development. 1997;124:1789-98 pubmed
    ..The erh2 mutant is allelic to pom1, a conditional root expansion mutant, and reveals a possible link between epidermal root hair initiation and radial ..

More Information

Publications10

  1. Hong S, Vierling E. Mutants of Arabidopsis thaliana defective in the acquisition of tolerance to high temperature stress. Proc Natl Acad Sci U S A. 2000;97:4392-7 pubmed
    ..The phenotype of hot1 also provides direct evidence that Hsp101, which is required for thermotolerance in bacteria and yeast, is also essential for thermotolerance in a complex eukaryote. ..