Biodiversity of Mineral Nutrient and Trace Element Accumulation in Arabidopsis thaliana
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چکیده
منابع مشابه
Biodiversity of Mineral Nutrient and Trace Element Accumulation in Arabidopsis thaliana
In order to grow on soils that vary widely in chemical composition, plants have evolved mechanisms for regulating the elemental composition of their tissues to balance the mineral nutrient and trace element bioavailability in the soil with the requirements of the plant for growth and development. The biodiversity that exists within a species can be utilized to investigate how regulatory mechani...
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The failure of a tailing pond dam at the Aznalcóllar pyrite mine (SW Spain) in April 1998 released a toxic spill affecting approximately 4300 ha along the Agrio and Guadiamar valleys. Two years later, we have studied yield and concentration of mineral nutrients and trace elements in sunflower plants grown in the spill-affected soil, and in an adjacent unaffected soil as comparison. The study ha...
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As part of establishing an efficient transposon tagging system in Arabidopsis using the maize elements Ac and Ds, we have analyzed the inheritance and pattern of Ds transposition in four independent Arabidopsis transformants. A low proportion (33%) of plants inheriting the marker used to monitor excision contained a transposed Ds. Selection for the transposed Ds increased this to at least 49%. ...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2012
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0035121