Lupinus albus White lupin

The formation of phytoalexins such as glyceollins and phaseollins requires C-prenylation by a range of pterocarpan prenyltransferase (PTP) activities, with dimethylallyl pyrophosphate (DMAPP) as the prenyl donor. For glyceollins and phaseollins, prenylation occurs at position C-2 or C-4 of glycinol or C-10 of 3,9-dihydroxypterocarpan. ° ° However, there are differing activities in other species. For example, in Lupinus albus (white lupin) a prenyltransferase acting at the C-6, -8, and -3 positions of isoflavones has been identified.PTPs have also been characterized in detail for the formation of prenylated flavanones in Sophora flavescens (see, e.g., Ref. 207). However, no cDNA clones for flavonoid-related prenyltransferases have been published to date. 

From the genus Lupinus more than 400 species ate known, but only four have been domesticated and are of agronomic and commercial interest Lupinus albus (white lupin), Lupinus angustifolius (narrow leaf or blue lupin), Lupinus luteus (yellow lupin), and Lupinus mutabilis (Andean lupin). 

M. Kamh, W. J. Horst, F. Amer, and H. Mostafa, Exudation of organic anions by white lupin Lupinus albus L.) and their role in phosphate mobilization from... 

Neumann G, Massonneau A, Langlade N, Dinkelaker B, Hengeler C, Romheld V, Martinoia E (2000) Physiological aspects of cluster root function and development in phosphorus-deficient white lupin (Lupinus albus L.). Ann Bot 85 909-919. doi http //aob.oxfordjournals.org/cgi/ content/abstract/85/6/909... 

Baer von, D. and P6rez, I. 1990. Quality standard proposition for commercial grain of white lupin (Lupinus albus). In 6th International Lupin Conference. Proceedings, pp. 158-167. Temuco-Pucon ILA. 

Shibuya, Y. et al.. New isoflavone glucosides from white lupine (Lupinus albus L.), Zeitschrift fuer Naturforschung C, 46, 513, 1991. 

Table 4.1.17A. Lupinseed meal sweet white (IFN 5-27-717). The ground whole seed of the species Lupinus albus, Lupinus angustifolius or Lupinus luteus. It has to contain less than 0.3g total alkaloids/kg. The species of seed must be listed after the name Sweet lupin seeds, ground . (From CFIA, 2007.) ...

Marschener, P., Crowley, D.E. Iron stress and pyoverdin production by a fluorescent pseudomonad in the rhizosphere of white lupin (Lupinus albus L.) and barley (Hordeum vulgare L.) Appl Environ Microbiol... 

Impact of Organic Substances on the Bioavailability of Trace Elements in the Rhizosphere The potential of plants to create chemical conditions assuring the accelerated dissolution of micronutrient metals is best exemplified by plants such as Banksia trees and white lupin Lupinus albus L.) that can produce proteoid/cluster roots exuding large amounts of organic, notably carboxylic, acids (Dinkelaker et al., 1995). Indicators of micronutrient availability such as DTPA (diethylenetriaminepentaacetic acid)-extractable Fe, Mn, and Zn were found to... 

Keerthisinghe, G., Hocking, P.J., Ryan, P.R. and Del-haize, E. (1998) Effect of phosphorus supply on the formation and function of proteoid roots of white lupin (Lupinus albus E.). Plant, Cell and Environment 21, 467M78. 

White lupin (Lupinus albus) (concentration in which radicles of seedlings in test solution were able to survive for 24 hours). 

Von Baer D, Perez I (1991) Quality standard propositions for commercial grain of white lupin Lupinus albus). In Proceeding of the 6th International Lupin Conference, Temuco-Pucon, Chile, 1991, pp 158-167... 

Since SLs induce seed germination of root parasitic weeds, SLs had been considered as wastes or harmful metabolites until their function as a host-recognition signal for arbuscular mycorrhizal (AM) fungi with which more than 80% of land plants form symbiotic relationship was uncovered in 2005 [7]. However, non-mycotrophic plant species such as Arabidopsis (Arabidopsis thaliana L.) [8], white lupin (Lupinus albus L.), and spinach Spinacia oleracea L.) were found to produce SLs [9], indicating that SLs have important... 

White lupin (Lupinus albus) with winter and spring varieties. 

Quinolizidine alkaloids occur in seeds (beans) of certain species of lupines Lupinus spp., Fabaceae), including domesticated varieties. In Europe, Africa and America, lupines have been used as valuable pulses for human nutrition and feeding livestock from ancient times. Native species growing in south-western Europe are white lupine (L. albus), blue (narrow leaf) lupine (I. angustifolius) and yellow lupine (L. luteus). Yellow lupine is currently grown in Western Australia, particularly for feed, and for human nutrition in many countries of Asia. Beans of pearl (Andean) lupine (I. mutabilis), called tarhui or tarwi, are eaten as pulses by South American Indians of the Andes region and also used as an oil crop (mainly in Chile). 

Lupins - yellow (white) Lupinus luteus (L. albus)... 

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