+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on LinkedInFollow on LinkedIn

+ Translate

Dissolution of ferric phosphate by alfalfa (Medicago sativa L.) root exudates

Dissolution of ferric phosphate by alfalfa (Medicago sativa L.) root exudates

Plant nutrition from genetic engineering to field practice: Proceedings of the Twelfth International Plant Nutrition Colloquium, 21-26 September 1993, Perth, Western Australia: 79-82

Root exudates from M. sativa grown in Fe-deficient hydroponic culture were trapped and condensed on an Amberlite XAD-4 resin column. The ferric phosphate dissolving capability of the diethyl ether soluble fraction of these exudates was 62 times higher than that of exudates from Fe-sufficient plants. The Fe-dissolving compound was identified as 2-(3',5'-dihydroxyphenyl)-5,6-dihydroxybenzofuran by means of mass spectrometry and 1H-NMR.

(PDF emailed within 0-6 h: $19.90)

Accession: 002596035

Download citation: RISBibTeXText

DOI: 10.1007/bf00024987

Related references

Allelopathic interaction of alfalfa (Medicago sativa L.) root exudates. Journal of Rakuno Gakuen University, Natural Science 21(1): 79-86, 1996

Alfalfa (Medicago sativa L.) Root Exudates Contain Isoflavonoids in the Presence of Rhizobium meliloti. Plant Physiology 101(3): 819-824, 1993

Nontargeted metabolomic analysis to unravel the impact of di (2-ethylhexyl) phthalate stress on root exudates of alfalfa (Medicago sativa). Science of the Total Environment 646: 212-219, 2018

Ferric phosphate-dissolving compound, alfafuran, from alfalfa (Medicago sativa L.) in response to iron-deficiency stress. Bioscience, Biotechnology and Biochemistry 58(12): 2312-2313, 1994

Identification of carbohydrates in root exudates of alfalfa, Medicago sativa L. cv. DuPuits, grown under gnotobiotic conditions, and their influence on egg hatch of Meloidogyne incognita (Kofoid & White) Chitwood. Dissertation Abstracts International, B 32(5): 2469-2470, 1971

Phytostimulation of atrazine degradation by alfalfa (Medicago sativa, L.) extracts and exudates. Journal of Biotechnology 150(Supp-S): 251-251, 2010

Study on the cultivation of alfalfa (Medicago sativa L.) on hill land. 1. Effect of Rhizobium inoculation method on the early growth of alfalfa (Medicago sativa L.). Research Reports of the Rural Development Administration, Livestock 34(2): 51-56, 1992

Studies on the production of alfalfa d medicago sativa d part 1 effect of boron application on the growth and yield of alfalfa d medicago sativa d. Research Reports of the Office of Rural Development (Suweon) 12(4): 75-82, 1969

Studies on the production of alfalfa (Medicago sativa). 1. Effect of boron application on the growth and yield of alfalfa (Medicago sativa). Res. Rep. Office rur. Dev., Suwon. 12: 4, 75-82. Bibl. 21, 1969

Genetic proof of 4 enzymatic loci in di- and tetraploid alfalfa (Medicago sativa L.) Medicago sativa subsp. coerulea, Medicago sativa subsp. sativa.1. Agronomie: sciences des productions vegetales et de l'environnement(2): 133-148, 1982

The genus Medicago (Leguminosae) in Southern Africa Medicago laciniata, Medicago polymorpha, Medicago sativa, alfalfa, Medicago lupulina. Bothalia 14(1): 27-35, 1982

Molecular cloning of alfalfa medicago sativa leghemoglobin structural genes synthesized by polyadenylated messenger rna from alfalfa root nodules. Korean Biochemical Journal 18(1): 77-81, 1985

Distribution of phytophthora root rot of alfalfa medicago sativa in central mexico and development of disease resistance in mexican cultivars of alfalfa. Plant Disease 67(1): 91-94, 1983

Quantitative and qualitative variations of the root internal cylinder micro flora of alfalfa medicago sativa cultivar saranac in relation with age root rot and location within the root. Phytoprotection 62(2): 67-78, 1982

Development of a protocol for identifying alfalfa, Medicago sativa spp sativa reaction to infection by Phoma sclerotioides, causal organism of brown root rot. Phytopathology 91(6 Supplement): S39, June, 2001