Thlaspi

However, some plants can accumulate more than 0.1% of Pb, Co, Cr, and more than 1% of Mn, Ni and Zn in the shoots. These accumulator plants are called hyperaccumulators. To date, there are approximately 400 known metal hyperaccumulator plants in the world (Baker and Walker, 1989). Thlaspi caerulescens, Alyssum murale, A. lesbiacum, A. tenium are Zn and Cd hyperaccumulators. Brassica juncea, a high-biomass plant, can accumulate Pb, Cr(III), Cd, Cu, Ni, Zn, Sr, B and Se. Thlaspi caerulescens accumulates Ni. Hybrid poplar trees are reported to phytoremediate Cd and As contaminated soils. A Chinese brake fem, Pteris vittata, is an As hyperaccumulator (Ma et al., 2001). 

Whiting S.N., Souza M.D.m Terry N. Rhizosphere bacteria mobilize Zn for hyperaccumulation by Thlaspi caemlescens. Environ Sc Technol 2001 35 3144-3150. 

UDVARDI, M.K., METZGER, J.D., KRISHNAPILLAI, V., PEACOCK, WJ, DENNIS, E.S., Cloning and sequencing of a full-length cDNA from Thlaspi arvense L. that encodes a cytochrome P-450, Plant Physiol., 1994,105, 755-756. 

Kiipper H, Zhao F J, McGrath SP. Cellular compartmentation of zinc in leaves of the hyperaccumulator Thlaspi caerulescens. Plant Physiol 1999 119 305-311. 

However, not all suggested products are effective. For example, application of Indian mustard (B. juncea L.) and field pennycress (Thlaspi arvense L.) seed meals did not decrease the grassy weed population (Sams et al. 2007). 

The leaf flavonoids of the cruciferous species such as Camelina sativa, Crambe abyssinica, Crambe hispanica, Thlaspi arvense, Brassica napus and Sinapis alba were separated and identified with the combination of HPLC, TLC and paper chromatography. Llavonoid aglycones were extracted by cutting fresh three-week-old leaves in tiny pieces and boiled in 50 ml of 2 M HC1 for 45 min. 

J. Onyilagha, A. Bala, R. Hallett, M. Gruber, J. Soroka and N. Westcott, Leaf flavonoids of the cruciferous species, Camelina sativa, Crambe spp., Thlaspi arvense and several other genera of the family Brassicacaea. Biochem. Syst. Ecol. 31 (2003) 1309-1322. 

Assun9ao, A. G. L., Da Costa Martins, P., De Folter, S., Vooijs, R., Schat, H., and Aarts, M. G. M., 2001, Elevated expression of metal transporter genes in three accessions of the metal hyperaccumulator Thlaspi caerulescens. Plant Cell Environ. 24 217-226. 

Deniau, A., Pieper, B., Lindhout, P., Aarts, M., and Schat, H., 2004, QTL mapping of cadmium accumulation in Thlaspi caerulescens, COST Action 859, P WG2 Workshop - Exploiting -omics approaches in phytotechnologies, p. 15. 

Frerot, H., Petit, C., Lefebvre, C., Gruber, W., Collin, C., and Escarre, J., 2003, Zinc and cadmium accumulation in controlled crosses between metallicolous and nonmetalbcolous populations of Thlaspi caerulescens (Brassicaceae), New Phytol. 157 643-648. 

Meerts, P., and Van Isacker, N., 1997, Heavy metal tolerance and accumulation in metallicolous and non-metaUicolous populations of Thlaspi caerulescens from continental Europe, Plant Ecol. 133 221-231. 

Thlaspi arvense L. Jin Moa (Field pennycress) (aerial part) Sinigrin, fatty acids, essential oil, myrocin, myrosinase.48 For ophthalmia, lumbago, an antidote, antipyretic, improves circulation, diaphoretic. 

S. amurensis, S. pohuashanensis, Taraxacum officinale, Thlaspi arvense, Tilia amurensis, T. mandshurica,... 

P. pseudo-hirsuta, Sorbus alnifolia, S. amurensis, S. pohuashanensis, Thlaspi arvense, Viscum album Lappa communis, L. edulis, L. major, L. minor, Leonurus heterophyllus, L. japonicus, L. macranthus,... 

Brassica alba, B. juncea, Thlaspi arvense Cardamine leucantha, C. lyrata, Sinapis alba, Thlaspi arvense Valeriana altemifolia, V. amurensis, V. fauriei, V. subbipinnatifolia Zanthoxylum nitidum... 

Capsella bursa-pastoris, Thlaspi arvense, Viscum album... 

Capsella bursa-pastoris, Thlaspi arvense Crataegus laevigata, C. monongyna, C. oxyacantha Lycopersicon esculentum Lycopersicon esculentum... 

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