Zobrazeno 1 - 10
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pro vyhledávání: '"H J, Reif"'
Autor:
H J Reif, Sandeep Sen
Publikováno v:
Algorithmica. 7:91-117
We present parallel algorithms for some fundamental problems in computational geometry which have running time of $O(logn)$ using $n$ processors, with very high probability (approaching 1 as $n~ \rightarrow~ \infty$). These include planar point locat
Publikováno v:
Plant molecular biology. 39(2)
Young pine seedlings respond to environmental stress by induced synthesis of pinosylvin, a stilbene phytoalexin. Heartwood of pine trees is characterized by a high content of pinosylvin. The formation of pinosylvin from cinnamoyl-CoA and three molecu
Publikováno v:
Nucleic Acids Research. 14:5229-5239
Twenty independent, petal-specific chalcone synthase (CHS) cDNA clones have been isolated from Petunia hybrida variety Violet 30 (V30). Sequence analysis shows that the largest of these clones contains the entire coding sequence. Using this clone in
Publikováno v:
Molecular and General Genetics MGG. 199:208-215
With the help of a cDNA probe for a chalcone synthase gene of Petroselinum a cDNA clone for a chalcone synthase gene of Petunia hybrida could be identified. The homologous cDNA allowed the cloning of two genomic EcoRI fragments from Petunia hybrida c
Autor:
E. Veltkamp, Klaus Hahlbrock, P. de Vlaming, André W. Schram, H. J. Reif, A. G. M. Gerats, F. Kreuzaler, Joseph N. M. Mol
Publikováno v:
Molecular and General Genetics MGG. 192:424-429
White flowers of the Petunia hybrida line W43 accumulate glucosides of 4-coumaric acid and caffeic acid and are able to synthesize anthocyanins from exogeneously supplied naringenin, suggesting that W43 is blocked in a biosynthetic step preceding the
Publikováno v:
Cold Spring Harbor Symposia on Quantitative Biology. 45:38-40
Autor:
Heinz Saedler, H. J. Reif
Publikováno v:
Moleculargeneral genetics : MGG. 137(1)
The DNA sequence IS1, which is 800 pairs long, has been shown to integrate into various bacterial and phage operons. The presence of this DNA sequence in the gal operon of E. coli K12 leads to an 30-2000 fold increase in deletion formation in the gal
Publikováno v:
Moleculargeneral genetics : MGG. 132(4)
Genetic analysis of the constitutive revertants of the IS2 mutation 308 located in the control region of the gal operon on the bacterial chromosome suggests that the constitutive expression of the gal genes might be due to inversion of IS2.
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