C. Pérez-García
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
C. Pérez-García has a total of 7 co-authors. Here are the top co-authors by number of shared publications:
- Eva Prats
Research and Development Center (CID-CSIC), Jordi Girona, 18, 08034 Barcelona, Spain
1 shared publication - Eva Šatović-Vukšić
Division of Molecular Biology, Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
1 shared publication - Farida Akcha
Ifremer, Department of Biogeochemistry and Ecotoxicology, Laboratory of Ecotoxicology, Rue de l'ile d'Yeu, BP 21105, 44311 Nantes Cedex 03, France
1 shared publication J. Rouxel
Ifremer, Department of Biogeochemistry and Ecotoxicology, Laboratory of Ecotoxicology, Rue de l'ile d'Yeu, BP 21105, 44311 Nantes Cedex 03, France
1 shared publication- Juan Jose Pasantes
Universidade de Vigo
1 shared publication M. Plohl
1 shared publication
Latest Publications
- 1 April 2015
- Published by Elsevier in Aquatic Toxicology
- Vol. 161, 189-195
Development of a comet-FISH assay for the detection of DNA damage in hemocytes of Crassostrea gigas
- 1 April 2015
- Published by Elsevier in Aquatic Toxicology
- Vol. 161, 189-195
Development of a comet-FISH assay for the detection of DNA damage in hemocytes of Crassostrea gigas
- 1 April 2009
- Published by S. Karger AG in Cytogenetic and Genome Research
- Vol. 124 (1) , 63-71
A GC-rich satellite DNA and karyology of the bivalve mollusk Donax trunculus: a dominance of GC-rich heterochromatin
We characterized the DTF2 satellite DNA family of the clam Donaxtrunculus and compared its chromosomal localization with cytogenetic data revealed by fluorochrome banding, C-banding, and 28S rDNA FISH. In contrast to the other satellites detected previously in this species, DTF2 is an abundant (2%) GC-rich satellite that exhibits CpG methylation. Sequence characteristics of DTF2 indicate that its evolution is not affected by constraints that might indicate some functional interactions. Fluorescence in situ hybridization revealed subtelomeric location of this satellite on a subset of 14 out of 19 D. trunculus chromosome pairs. The chromomycin A3 (CMA) staining of GC-rich regions on D. trunculus chromosomes revealed a complex banding pattern that overlaps completely with C-bands. In total, only three bands show subtelomeric location, while 13 bands are located interstitially, one of them being coincident with the 28S rDNA hybridization signal. No bands, either CMA positive (GC-rich) or DAPI positive (AT-rich) were detected at centromeric chromosomal positions. Only two of the CMA-positive bands co-localize with the DTF2 satellite, showing a) the presence of small islands of GC-rich repetitive sequences that remained undetected by CMA/C-banding and b) the abundance of DTF2-divergent GC-rich sequences at interstitial chromosomal locations.
- 1 April 2009
- Published by S. Karger AG in Cytogenetic and Genome Research
- Vol. 124 (1) , 63-71
A GC-rich satellite DNA and karyology of the bivalve mollusk Donax trunculus: a dominance of GC-rich heterochromatin
We characterized the DTF2 satellite DNA family of the clam Donaxtrunculus and compared its chromosomal localization with cytogenetic data revealed by fluorochrome banding, C-banding, and 28S rDNA FISH. In contrast to the other satellites detected previously in this species, DTF2 is an abundant (2%) GC-rich satellite that exhibits CpG methylation. Sequence characteristics of DTF2 indicate that its evolution is not affected by constraints that might indicate some functional interactions. Fluorescence in situ hybridization revealed subtelomeric location of this satellite on a subset of 14 out of 19 D. trunculus chromosome pairs. The chromomycin A3 (CMA) staining of GC-rich regions on D. trunculus chromosomes revealed a complex banding pattern that overlaps completely with C-bands. In total, only three bands show subtelomeric location, while 13 bands are located interstitially, one of them being coincident with the 28S rDNA hybridization signal. No bands, either CMA positive (GC-rich) or DAPI positive (AT-rich) were detected at centromeric chromosomal positions. Only two of the CMA-positive bands co-localize with the DTF2 satellite, showing a) the presence of small islands of GC-rich repetitive sequences that remained undetected by CMA/C-banding and b) the abundance of DTF2-divergent GC-rich sequences at interstitial chromosomal locations.