The role of phytosiderophores in acquisition of iron and other micronutrients in graminaceous species: An ecological approach

By Volker Römheld. Plant and Soil, 2004

261 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/0ff45cd28a63917df9f8bddd123ac219de10fea4

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Plant Science

In Soil Science

Citations in the corpus

Evolution of metal tolerance in higher plants (2006, background): “Besides Fe, phytosiderophores mobilise also Cd, Cu, Mn, and Zn (ROMHELD 1991; SHENKER et al. 2001), and may enhance the uptake of these elements up to toxic concen trations in even metal-tolerant grasses (ERNST 1996).”
Studies on the improvement in iron nutrition of peanut by intercropping with maize on a calcareous soil (2000, background): “It has been shown recently that phytosiderophores excreted by some Fe-efficient graminaceous species can enhance the Fe nutrition of some Fe-inefficient dicotyledonous plants (Brown et al., 1992; Bryan, 1992; Hopkins et al., 1992; Römheld, 1991; Treeby, 1989).”
Root excretion and plant tolerance to cadmium toxicity - a review (2018, background): “Graminaceous plant species (e.g. paddy rice) secrete phytosiderophores (amino acids) that can form much more stable complexes than carboxylates with Fe, Cd, Zn and Cu (Römheld 1991, Hinsinger 1998, Chaignon et al. 2002, Xu et al. 2005).”
Genetic control of root exudation (2002, background): “Graminaceous species acquire Fe by releasing phytosiderophores and taking up ferrated-phytosiderophore complexes through a specific uptake system that is strongly activated under Fe deficiency (Römheld, 1991; von Wiren et al., 1994, 1995).”
Plant Root Responses to Three Abundant Soil Minerals: Silicon, Aluminum and Iron (2005, background): “Strategy II plants have some advantages for adaptation to calcareous soils over Strategy I plants from an ecological point of view (Römheld and Marschner, 1986; Römheld, 1991).”
Chapter 4 Iron Dynamics in the Rhizosphere: Consequences for Plant Health and Nutrition (2008, background): “Phytosiderophores 10 3 M Römheld (1991)”
Plant-microbe-soil interactions in the rhizosphere: an evolutionary perspective (2009, background): “Phytosiderophores also mobilise other micronutrients whose availability at high pH is low, e.g., Zn (Römheld 1991; Cakmak et al. 1996, and Cu (Chaignon et al. 2002; Michaud et al. 2008).”
Metallophores and Trace Metal Biogeochemistry (2015, background): “According to Römheld (1991), the phytosiderophore concentration in the rhizosphere of graminaceous plants could decrease by as much as a factor of three as a result of microbial degradation.”
Plants used in constructed wetlands with horizontal subsurface flow: a review (2011, background): “Phytometallophores (formerly called phytosiderophores) are non-proteinogenic amino-acid root exudates that chelate and mobilize Fe, Cu, Zn and Mn (Römheld, 1991; Marschner & Römheld, 1996).”
Soil and crop management strategies to prevent iron deficiency in crops (2011, background): “Some Fe deficiency sensitive Strategy II species, including rice and sorghum, can develop iron deficiency due to they have lower rates of phytosiderophores excretion into the rhizosphere compared to more Fe efficient barley, wheat and maize (Romheld and Marschner 1986; Romheld 1991; Welch 1995 ;H ”
Physical, Chemical, and Biological Changes in the Rhizosphere and Nutrient Availability (2006, background): “The synthesis and release of phytosidephores in the rhizosphere are stimulated by Fe deficiency (Romheld, 1991).”
Evidence for copper binding by extracellular root exudates of tall fescue but not perennial ryegrass infected withNeotyphodium spp. endophytes (2004, background): “Zinc deficiency is as efficient as Fe deficiency in triggering phytosiderophores production de novo (Römheld, 1991).”
Formation of Zn-Ca phyllomanganate nanoparticles in grass roots (2008, background): “Divalent manganese may have been complexed and transported to the roots by phytosiderophores (Römheld, 1991), and then oxidized by the plant itself or by endomycorrhizal fungi, as shown for wheat and soybean (Schulze et al., 1995; Thompson et al., 2005, 2006).”
Iron and zinc biofortification strategies in dicot plants by intercropping with gramineous species. A review (2011, background): “The mugineic acid family phytosiderophores (MAs) play a major role in iron (Fe) acquisition, and may also contribute to the acquisition of Zn and other metal nutrients by graminaceous plants (Römheld, 1991; Welch, 1995; Wirén et al., 1996).”
An overview of rhizosphere processes related with plant nutrition in major cropping systems in China (2004, background): “Strategy II plant species are characterized by a higher Fe acquisition efficiency through the excretion of phytosiderophores into the rhizosphere (Römheld, 1991).”
Heavy metal detoxification and tolerance mechanisms in plants: Implications for phytoremediation (2016, background): “409 Graminaceous plant species (e.g. paddy rice) secrete phytosiderophore (amino acids) that 410 form much more stable complexes than carboxylate with Fe, Cd, Zn and Cu (Römheld 1991; 411 Hinsinger 1998; Chaignon et al. 2002; Xu et al. 2005).”