Developmental genetics of homoeosis.
- W. J. Ouweneel
- BiologyAdvances in Genetics
- 1976
Determination, regulation, and positional information in insect development
- W. J. Ouweneel
- MedicineActa Biotheoretica
- 1972
Summary(1) Some aspects of insect development were reconsidered in relation toWolpert's concept of “positional information”, which was briefly summarized. His distinction between positional…
Differentiation capacities of the dorsal metathoracic (haltere) disc ofDrosophila melanogaster
- W. J. Ouweneel, J. V. D. Meer
- BiologyRoux s Archives of Developmental Biology
- 1 June 1973
SummaryThe mature haltere disc, when implanted into a larva of the same age, undergoes metamorphosis along with the host, and produces a haltere, haltere sclerite, notum III, and pleural process.…
Developmental capacities of young and mature, wild-type andopht eye imaginal discs inDrosophila melanog aster
- W. J. Ouweneel
- BiologyRoux s Archives of Developmental Biology
- 1 March 1970
It was concluded that the homoeotic wing tissue is not induced in the disc by the mutant larval environment, but develops autonomously.
Supratemporality in the Transcendental Anthropology of Herman Dooyeweerd
- W. J. Ouweneel
- Philosophy
- 17 December 1993
At the time when Scheler, Plessner, and Gehlen are credited with having founded anthropology as a separate branch of philosophy, Herman Dooyeweerd deserves the merit of having created a total view…
Normal and abnormal determination in the imaginal discs of Drosophila, with special reference to the eye discs.
- W. J. Ouweneel
- BiologyActa embryologiae experimentalis
- 1970
Differentiation capacities of the dorsal metathoracic (Haltere) disc ofDrosophila melanogaster
- J. V. D. Meer, W. J. Ouweneel
- BiologyRoux s Archives of Developmental Biology
- 1 December 1974
The present results are interpreted in terms of a monotonic gradient of positional value running through the dise in an anterior-posterior direction, where fragments containing higher parts of the gradient would be able to regenerate lower parts in the Blastema during growth, whereas in the case of proliferating fragments containing lower gradient parts a zero boundary would be established at the tip of the blastema, leading to polarity reversal in the middle of the total tissue mass.
Morphology and development ofloboid-ophthalmoptera, a homoeotic strain inDrosophila melanogaster
- W. J. Ouweneel
- Biology, MedicineRoux s Archives of Developmental Biology
- 1 March 1969
A developmental history is proposed for theld eye, based upon two actions of the gene, a reduction of eye disc size and a local hyperplasia of the disc reducing the ommatidial field (third instar).
Influence of environmental factors on the homoeotic effect ofloboid-ophthalmoptera inDrosophila melanogaster
- W. J. Ouweneel
- Biology, MedicineRoux s Archives of Developmental Biology
- 1 March 1969
The present study and previous data show that also homoeotic mutations often interact with agents causing changes in growth rate; it is possible that the basic action of all homoeosis mutations has to do with such changes.
Differentiation capacities of the labial imaginal disc ofDrosophila melanogaster
- Kaushal Kumar, W. J. Ouweneel, J. Faber
- BiologyWilhelm Roux's archives of developmental biology
- 1 March 1979
The present analysis confirms the fundamental morphological correspondence of the medi- and distiproboscis with the labium of other insects, and the fundamental developmental correspondence ofThe labial, antennal, and leg discs.
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