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- aggregation classification "A1".
- aggregation creator B142924.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "1991".
- aggregation hasFormat 221470.bibtex.
- aggregation hasFormat 221470.csv.
- aggregation hasFormat 221470.dc.
- aggregation hasFormat 221470.didl.
- aggregation hasFormat 221470.doc.
- aggregation hasFormat 221470.json.
- aggregation hasFormat 221470.mets.
- aggregation hasFormat 221470.mods.
- aggregation hasFormat 221470.rdf.
- aggregation hasFormat 221470.ris.
- aggregation hasFormat 221470.txt.
- aggregation hasFormat 221470.xls.
- aggregation hasFormat 221470.yaml.
- aggregation isPartOf urn:issn:0031-9317.
- aggregation language "eng".
- aggregation subject "Biology and Life Sciences".
- aggregation title "Gene expression associated with water-stress adaptation of rice cells and identification of two genes as hsp 70 and ubiquitin".
- aggregation abstract "We have isolated polyethylene glycol (PEG)-adapted rice cells that can proliferate in a medium with 20% PEG as well as in a medium with 1% NaCl. The adapted-cells overproduce a set of proteins whose roles may be associated with water-stress adaptation. To isolate genes encoding these proteins, we differentially screened a cDNA library and obtained 5 cDNA clones which showed preferential hybridization to mRNA of adapted cells. The present paper describes the pattern of expression and the sequence analysis of these 5 genes. Sequence analysis of partial cDNAs indicates that two genes encode the 70 kDa heat shock protein and the ubiquitin but the identities of the other 3 are not known. The expression of all 5 genes fluctuates slightly during the growth cycle of the PEG-adapted cells grown in the control or in the PEG-containing medium. In contrast, gene expression in the parental cells fluctuates to a much greater extent and always begins with an enhanced expression during the first day after subculture. Sub-lethal concentrations of PEG or NaCl have no immediate effect on gene expression in parental cells but NaCl may have a long term effect in enhancing the expression of two genes after 5 days. Abscisic acid (ABA) has no effect on the expression of 4 genes but suppresses the expression of one gene. The roles of these genes in water-stress adaptation of plant cells are discussed.".
- aggregation authorList BK362825.
- aggregation endPage "457".
- aggregation issue "3".
- aggregation startPage "449".
- aggregation volume "82".
- aggregation isDescribedBy 221470.
- aggregation similarTo j.1399-3054.1991.tb02931.x.
- aggregation similarTo LU-221470.