Zobrazeno 1 - 10
of 25
pro vyhledávání: '"H. J. W. Wijsman"'
Publikováno v:
Theoretical and Applied Genetics. 91:110-117
The line W138 of Petunia hybrida has variegated flowers because it is homozygous for the mutable an1-W138 allele. Excision of the element, causing instability, depends on the presence of the activatorAct1. The previously characterised non-autonomous
Publikováno v:
Theoretical and Applied Genetics 80 (1990)
Theoretical and Applied Genetics, 80, 113-120
Theoretical and Applied Genetics, 80, 113-120
A highly specific rabbit antiserum raised against peroxidase (PRXa) from petunia (Petunia hybrida) was used to investigate the antigenic relatedness of peroxidases in the Solanaceae. After SDS-PAGE of crude leaf extracts from a large number of specie
Autor:
H. J. W. Wijsman
Publikováno v:
Acta Botanica Neerlandica. 39:101-102
Autor:
H. J. W. Wijsman
Publikováno v:
Acta Botanica Neerlandica. 31:477-490
SUMMARY On the basis of a study of herbarium sheets of the described species Petunia axillaris, P. integrifolia, P. propinqua, P. inflata, P. occidentalis, and P. parodii, it is concluded that only two biological species are involved, the white-flowe
Publikováno v:
Acta Botanica Neerlandica. 32:323-332
SUMMARY Two species of Petunia, P. linearis and P. calycina were grown from seed collected in the wild. Their chromosome number (2n = 18) and karotype morphology have been studied. Both species seem to be related to P. parviflora, which found support
Publikováno v:
Heredity. 55:223-228
Agamospermous microspecies of Taraxacum have been studied at the isozyme level. T. tortilobum and T. rubicundum (sect. Erythrosperma), both of a fairly broad ecological amplitude, consisted of several clones. In Holland only a few clones occur compar
Publikováno v:
Theoretical and Applied Genetics. 68:265-268
Antibodies were raised against the peroxidases encoded by the allele prxA1 to determine the specific activities of the peroxidases encoded by the alleles prxA1, prxA2, prxA3, and prxA5. The results from double diffusion experiments indicated that all
Publikováno v:
Theoretical and Applied Genetics. 66:173-178
In Petunia four alleles of the gene prxB could be identified by starch gel electrophoresis. Investigation of PRXb allozyme balance during development of tissue and plant of prxB heterozygotes showed differential temporal expression of the four mobili
Publikováno v:
Molecular and General Genetics MGG. 121:369-374
Two genes involved in the enzymatic conversion of D-alanine to pyruvate are described, alnA and alnR. The alnA gene, located between ara and leu, is probably the structural gene for alaninase. The alnR gene, which can be cotransduced with thr but not
Autor:
H. J. W. Wijsman, H. C. Pafort
Publikováno v:
Molecular and General Genetics MGG. 128:349-357
Four different mutants of Escherichia coli were isolated after selection for an increased tolerance to glycine (3 to 4%). The mutants showed additional effects, notably an increased sensitivity to penicillin G. The interpretation is that permeability