Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hansjörg A. W. Schneider-Poetsch"'
Autor:
Hansjörg A. W. Schneider-Poetsch, H. Üner Kolukisaoglu, Sara von Arnold, Mohammed Qamaruddin, David H. Clapham, Larsson Clas-Tomas, Inger Ekberg, Claudia Wiegmann-Eirund
Publikováno v:
Plant Molecular Biology. 40:669-678
Knowledge of the genes in gymnosperms encoding the apoproteins of the plant photoreceptor phytochrome is currently scanty as for gymnosperm nuclear protein coding sequences in general. Here we report two complete cDNA-derived sequences which code for
Autor:
Hansjörg A. W. Schneider-Poetsch, Üner Kolukisaoglu, David H. Clapham, Tilman Lamparter, Jon Hughes
Publikováno v:
Physiologia Plantarum. 102:612-622
The phytochromes, a class of plant light-sensing pigments, are a gene family with a long, complex evolutionary history. Angiosperms each have five or more phytochromes (designated A to E in Arabidopsis) with distinct functions as light receptors and
Autor:
C. Wiegmann, Hansjörg A. W. Schneider-Poetsch, H. Ü. Kolukisaoglu, Stefan Marx, Sabine Hanelt
Publikováno v:
Journal of Molecular Evolution. 41:329-337
Thirty-two partial phytochrome sequences from algae, mosses, ferns, gymnosperms, and angiosperms (11 of them newly released ones from our laboratory) were analyzed by distance and characterstate approaches (PHYLIP, TREECON, PAUP). In addition, 12 ful
Publikováno v:
Plant Molecular Biology. 26:909-921
A protein consisting of 60 kDa subunits (As-P60) was isolated from etiolated oat seedlings (Avena sativa L.) and characterized as avenacosidase, a beta-glucosidase that belongs to a preformed defence system of oat against fungal infection. The enzyme
Autor:
Sabine Hanelt, Birgit Braun, H. Üner Kolukisaoglu, Stefan Marx, Hansjörg A. W. Schneider-Poetsch
Publikováno v:
Physiologia Plantarum. 91:241-250
We have isolated phytochrome genes from the moss Physcomitrella, the fern Psilotum and PCR-generated phytochrome sequences from a few other ferns. The phytochrome gene of the moss Physcomitrella turned out not to contain the aberrant C-terminal third
Publikováno v:
FEBS Letters. 334:95-100
We have screened a cDNA library of the moss Physcomitrella patens (Hedw.) for phytochrome sequences. The isolated sequences turned out to encode a phytochrome dissimilar to the phytochrome type postulated for the moss Ceratodon [(1 992) Plant Mol. Bi
Publikováno v:
Photochemistry and Photobiology. 56:765-770
— Following polymerase chain reaction, a fragment of about 800 bp was amplified from genomic Mougeotia DNA using oligonucleotides directed to conserved regions of known phytochrome genes. The nucleotide sequence points to a different exon/intron st
Publikováno v:
Photochemistry and Photobiology. 56:751-758
— We have sequenced cDNA and genomic clones coding for phytochrome of the fern Selaginella. On the amino acid level, this phytochrome shares sequence homologies with phytochromes of higher plants which range between 62 (phytochrome E of Arabidopsis
Publikováno v:
Photochemistry and Photobiology. 56:839-846
— A C-terminal section of phytochromes turned out to share sequence homologies with the full length of the transmitter modules (about 250 amino acids) of bacterial sensor proteins. Coinciding hydrophobic clusters within the homologous domains imply
Publikováno v:
Photochemistry and Photobiology. 56:697-707
— We confirmed that after extraction in the absence of added Mg2+, a small fraction of phytochrome was associated with pelletable, hydrophobic membranes. When microsomal material of several plant species was subjected to Triton X-114 phase partitio