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J A Campos-Ortega

Explore the profile of J A Campos-Ortega including associated specialties, affiliations and a list of published articles. Areas
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Articles 99
Citations 2580
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Recent Articles
1.
Lehmann R, Dietrich U, Jimenez F, Campos-Ortega J
Wilehm Roux Arch Dev Biol . 2017 Mar; 190(4):226-229. PMID: 28305572
Embryonic lethal mutations at the Notch locus are known to produce a conspicuous central nervous system hypertrophy accompanied by a hypotrophy of the epidermal sheath. We have studied several zygotic...
2.
Jimenez F, Campos-Ortega J
Wilehm Roux Arch Dev Biol . 2017 Mar; 191(3):191-201. PMID: 28305383
The size of the neurogenic region ofDrosophila melanogaster is under the control of several genes of zygotic expression. Lack of function from any of those genes produces an increase of...
3.
Campos-Ortega J, Jurgens G, Hofbauer A
Wilehm Roux Arch Dev Biol . 2017 Mar; 186(1):27-50. PMID: 28305310
sev ,the only existing allele at thesev locus (1-33,2±0,2), behaves as strongly hypomorph or even as amorph. Ommatidia in asev compound eye have only seven receptor cells, the position of...
4.
Jimenez F, Campos-Ortega J
Wilehm Roux Arch Dev Biol . 2017 Mar; 190(6):370-373. PMID: 28305298
We describe a set of cells in the central nervous system of theDrosophila embryo which are restricted to the thoracic ganglia in the wildtype. Taking these cells as indication of...
5.
Campos-Ortega J
Wilehm Roux Arch Dev Biol . 2017 Mar; 192(6):317-326. PMID: 28305204
Neurogenic mutations have been found to cause the neuralization of certain regions of the ectoderm and yet to permit normal development of the remaining embryonic cells. Thus, it seems that...
6.
Dietrich U, Campos-Ortega J
Wilehm Roux Arch Dev Biol . 2017 Mar; 188(1):55-63. PMID: 28305155
We have analysed the effect of temperature on both developing and adult eye cell clones homozygous forshi , a temperature-sensitive mutant ofDrosophila melanogaster. The mutant gene, autonomous in its cellular...
7.
Campos-Ortega J, Hofbauer A
Wilehm Roux Arch Dev Biol . 2017 Mar; 181(3):227-245. PMID: 28305143
The generalogical relationships of photoreceptor cells within the compound eye ofDrosophila have been studied using cell labelling, with eitherH-thymidine or recessive mutations, during the third larval stage. It has been...
8.
Campos-Ortega J, Waitz M
Wilehm Roux Arch Dev Biol . 2017 Mar; 184(2):155-170. PMID: 28305033
Five regions of the compound eye have been found to be preferential boundaries for clones of labelledMinute cells, and to act restrictively on the growth of cell clones after a...
9.
Campos-Ortega J, Gateff E
Wilehm Roux Arch Dev Biol . 2017 Mar; 179(4):373-392. PMID: 28304811
The development of the rhabdomeric pattern in the compound eye ofDrosophila has been studied using combined transplantation and electron microscope techniques. In a first series of experiments eye imaginal discs...
10.
Hofbauer A, Campos-Ortega J
Wilehm Roux Arch Dev Biol . 2017 Mar; 179(4):275-289. PMID: 28304804
Genetic eye mosaics ofDrosophila melanogaster have been studied by means of anatomical techniques. Using different cell markers it was found that the ommatidia at the boundaries between phenotypes are composed...