Salt-excreting function of vesiculated hairs of Atriplex nummularia.
نویسندگان
چکیده
منابع مشابه
Vesiculated Hairs: A Mechanism for Salt Tolerance in Atriplex halimus L.
The concentration of salts in the vesiculated hairs of Atriplex halimus L. was measured and was remarkably higher than that of the leaf sap and xylem exudate. In spite of their unusually high salt content, these hairs when immersed seemed unable to absorb water, in apparent contradiction to the previously held hypothesis that vesiculated hairs make it possible for such plants to absorb water fr...
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15 صفحه اولExpression of Osmotin-Like Genes in the Halophyte Atriplex nummularia L.
A peptide (molecular mass 50 kilodaltons) that is immunologically related to tobacco osmotin was detected in cells of the halophyte Atriplex nummularia. This protein was constitutively expressed in both unadapted and NaCl-adapted cells. A predominant osmotin-like peptide (molecular mass 24 kilodaltons) was also found in culture media after cell growth. Two unique A. nummularia cDNA clones, pA8 ...
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DnaJ is a 36-kD heat shock protein that functions together with Dnak (Hsp70) as a molecular chaperone in Escherichia coli. We have obtained a cDNA clone from the higher plant Atriplex nummularia that encodes a 46.6-kD polypeptide (ANJ1) with an overall 35.2% amino acid sequence identity with the E. coli DnaJ. ANJ1 has 43.4% overall sequence identity with the Saccharomyces cerevisiae cytoplasmic...
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ژورنال
عنوان ژورنال: Japanese Journal of Crop Science
سال: 1985
ISSN: 0011-1848,1349-0990
DOI: 10.1626/jcs.54.39