A root hairless barley mutant for elucidating genetic of root hairs and phosphorus uptake

By T. Gahoonia, N. E. Nielsen, P. A. Joshi, A. Jahoor. Plant and Soil, 2001

188 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/9b6a88bcb6234013c43f145786f5915e181219c8

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Citations in the corpus

Contrasting phosphate acquisition of mycorrhizal fungi with that of root hairs using the root hairless barley mutant (2005, result): “The overall similarity in root anatomy between the brb mutant 934 I. Jakobsen et al. © 2005 Blackwell Publishing Ltd, Plant, Cell and Environment, 28, 928–938 and the wild type confirms previous results (Gahoonia et al. 2001; Gahoonia & Nielsen 2003).”
Functional biology of plant phosphate uptake at root and mycorrhiza interfaces. (2007, background): “The study of root-hairless mutants has revealed an important role of root hairs in Pi uptake from the soil solution; in a low-P environment, the hairs are important in P acquisition and plant survival, but they might be dispensable under high-P conditions (Bates & Lynch, 2000; Gahoonia et al., 2001)”
Root Development and Nutrient Uptake (2006, background): “) is able to absorb more P in a low-P field and to produce more shoot biomass than the hairless mutant brb ( Gahoonia, et al. , 2001 ; Gahoonia and Nielsen, 2003 ).”
Phosphorus (P) uptake and growth of a root hairless barley mutant (bald root barley, brb) and wild type in low- and high-P soils (2003, background): “7) and unlike the previous study with Arabidopsis root-hair mutants (Tanimoto, Roberts & Dolan 1995) the ethylene treatment could not reverse the lack of root hairs on the brb mutant roots (Gahoonia et al. 2001).”
Importance of rhizodeposition in the coupling of plant and microbial productivity (2003, background): “…Received 22 January 2002; revised version accepted 1 August 2002 European Journal of Soil Science, December 2003, 54, 741–750 doi: 10.1046/j.1365-2389.2003.00557.x # 2003 Blackwell Publishing Ltd 741 organic phosphates into available forms (Gahoonia et al., 2001; Gaume et al., 2001).”
Root traits as tools for creating phosphorus efficient crop varieties (2004, background): “The cross between the mutant and wild type (Pallas, a spring barley cultivar) revealed that root hairs follow the Mendelian mode of inheritance (Figure 2; Gahoonia et al., 2001), indicating that brb is a single gene mutation.”
Roots of the Second Green Revolution (2007, background): “…and Lynch 2000a, 2000b, 2001; Gahoonia and Nielsen 2003) and comparison of contrasting species (Itoh and Barber 1983b; Foehse et al. 1991; Gahoonia et al. 1999) and genotypes of the same species (Caradus 1981; Gahoonia and Nielsen 1997; Gahoonia et al. 1997, 2001; Miguel 2004; Yan et al. 2004).”
Effect of lime on root growth, morphology and the rhizosheath of cereal seedlings growing in an acid soil (2010, background): “Four of the barley lines differed in root hair traits; wild type Pallas with root hairs 0.8 mm long and its mutant without root hairs, Pallas-brb (Gahoonia et al. 2001); Salka, a cultivar with relatively long, dense root hairs (1.02 mm long and 32 hairs mm −1 root length) and Zita with short,…”
Dynamics of phosphorus fractions in the rhizosphere of common bean (Phaseolus vulgaris L.) and durum wheat (Triticum turgidum durum L.) grown in monocropping and intercropping systems (2008, background): “Many former studies have shown indeed that P depletion seldom extends further than about 1 mm from the root surface (e.g. Gahoonia et al. 2001; Hinsinger 1998; Hinsinger et al. 2005).”
Acquisition of phosphorus and other poorly mobile nutrients by roots. Where do plant nutrition models fail? (2011, background): “…for root hairs (Bhat et al. 1976; Bouldin 1961; Itoh and Barber 1983a,b; Leitner et al. 2010b; Nye 1966; Passioura 1963), which play a prominent role in extending the volume of the depletion zone in the rhizosphere, as clearly demonstrated for P (Gahoonia and Nielsen 2004a,b; Gahoonia et al. 2001).”
QTL mapping of root hair and acid exudation traits and their relationship to phosphorus uptake in common bean (2004, background): “Barley genotypes with long root hairs sustain higher grain yields in PLow-P fields (Gahoonia et al., 2001; Gahoonia and Nielsen, 2004).”