Re-sorption of organic compounds by roots of Zea mays L. and its consequences in the rhizosphere

By David L. Jones, P. Darrah. Plant and Soil, 2004

88 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/a71694a9652be0f6f4846f67e5964cb6d6ba60ce

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Citations in the corpus

Plant growth-promoting bacteria in the rhizo- and endosphere of plants: Their role, colonization, mechanisms involved and prospects for utilization (2010, background): “…hydroponic conditions have revealed that plant roots can take up a range of exuded compounds from the rhizosphere into the roots and transfer them again to shoots (Jones and Darrah, 1994, 1995, 1996), which will also influence the type of root exudates available for root and rhizosphere colonizers.”
Plant and mycorrhizal regulation of rhizodeposition. (2004, background): “…that exudate recapture can occur along the whole length of the root and that the kinetics of the transporters are similar to those for inorganic nutrients ( Jones & Darrah, 1994, 1996; Barber, 1995) and of the soil microorganisms with which they are presumably in competition (Jones & Hodge, 1999).”
Carbon flow in the rhizosphere: carbon trading at the soil–root interface (2009, background): “In the case of amino acids and sugars, measurements in sterile hydroponic culture have shown that the point of net zero uptake (i.e. influx = efflux) occurs when the external concentration is between 0.5 and 10 μM (Jones and Darrah 1994, 1996; Phillips et al. 2004).”
Glucose uptake by maize roots and its transformation in the rhizosphere (2006, background): “Previous work has shown that maize roots release most of their low molecular weight exudates by passive diffusion as a result of the high concentration gradient that exists between the cytoplasm (typically mM) and the soil solution (typically mM; Jones and Darrah, 1996).”
Microbial utilization and mineralization of [14C]glucose added in six orders of concentration to soil (2008, background): “The highest values were found in root cells and ranged from 10 to 20 mM for organic acids (Jones, 1998) and from 10 to 90 mM for mono- and disaccharide (Jones and Darrah, 1996; Ryan et al., 2001).”
The dynamics of neutral sugars in the rhizosphere of wheat. An approach by13C pulse-labelling and GC/C/IRMS (2004, background): “Re-absorption of small molecules and sugars by the roots was demonstrated by Jones and Darrah (1996) in the case of maize.”
Rhizodeposition of organic C by plants: mechanisms and controls (2003, background): “Hence, it is not surprising that in vitro, plant roots are able to actively take up sugars and amino acids from a solution [76, 78, 154, 160, 194].”