Anna Maria Deiana
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Anna Maria Deiana has a total of 88 co-authors. Here are the top co-authors by number of shared publications:
S. Salvadori
Università di Cagliari
5 shared publications- A. Cau
Department of Animal Biology and Ecology, University of Cagliari, Cagliari, Italy
4 shared publications - Rita Cannas
University of Cagliari
3 shared publications - Elisabetta Coluccia
Dipartimento di Biologia Animale ed Ecologia, Università di Cagliari, Cagliari, Italy
2 shared publications G. Pichiri
2 shared publicationsR. Mezzanotte
2 shared publications
Latest Publications
- 14 October 2010
- Published by Hindawi Limited in Journal of Applied Ichthyology
- Vol. 27 (1) , 129-135
Deep-water fish assemblages in the central-western Mediterranean (south Sardinian deep-waters)
This paper explores structure and spatial distribution of fish assemblages in an area of the central-western Mediterranean Sea (south Sardinian deep-waters) at depths between 546 and 1598m. A total of 67 species (12 chondrichthyes and 55 teleosteans) were sampled. Multivariate analysis showed a clear pattern of zonation. Three main assemblages were identified within the vertical range investigated: the first situated in the shallower area between 546 and 699m, the second group between 720 and 1099m, and the third between 1145 and 1598m. Abundance values declined with increasing depth. Highest biomass values were found at depths of 720-1099m with the presence of larger species such as Galeus melastomus, Mora moro, Trachyrhynchus scabrus and Alepocephalus rostratus. Species richness decreased with depth. The deepest bottoms of the central-western Mediterranean Sea shelter an ichthyofauna dominated by small to medium-sized species living in a food-scarce environment in which some large mobile fishes are widesprea
- 14 October 2010
- Published by Hindawi Limited in Journal of Applied Ichthyology
- Vol. 27 (1) , 129-135
Deep-water fish assemblages in the central-western Mediterranean (south Sardinian deep-waters)
This paper explores structure and spatial distribution of fish assemblages in an area of the central-western Mediterranean Sea (south Sardinian deep-waters) at depths between 546 and 1598m. A total of 67 species (12 chondrichthyes and 55 teleosteans) were sampled. Multivariate analysis showed a clear pattern of zonation. Three main assemblages were identified within the vertical range investigated: the first situated in the shallower area between 546 and 699m, the second group between 720 and 1099m, and the third between 1145 and 1598m. Abundance values declined with increasing depth. Highest biomass values were found at depths of 720-1099m with the presence of larger species such as Galeus melastomus, Mora moro, Trachyrhynchus scabrus and Alepocephalus rostratus. Species richness decreased with depth. The deepest bottoms of the central-western Mediterranean Sea shelter an ichthyofauna dominated by small to medium-sized species living in a food-scarce environment in which some large mobile fishes are widesprea
- Open Access
- 1 March 2006
- Published by Taylor & Francis in Italian Journal of Zoology
- Vol. 73 (1) , 1-5
Colocalization of the ribosomal gene families inConger conger(Anguilliformes, Congridae)
The location of the major and minor ribosomal gene families in the conger eel (Conger conger) was investigated by in situ hybridization and CMA3 staining. The two gene families were localized in only one chromosome pair, on the short arm of pair 19, in an entirely CMA3‐positive region. Among the Anguilliformes, C. conger is the only species that shows the presence of the two gene families in the same chromosomal region.
- 1 March 2006
- Published by Taylor & Francis in Italian Journal of Zoology
- Vol. 73 (1) , 1-5
Open AccessColocalization of the ribosomal gene families inConger conger(Anguilliformes, Congridae)
The location of the major and minor ribosomal gene families in the conger eel (Conger conger) was investigated by in situ hybridization and CMA3 staining. The two gene families were localized in only one chromosome pair, on the short arm of pair 19, in an entirely CMA3‐positive region. Among the Anguilliformes, C. conger is the only species that shows the presence of the two gene families in the same chromosomal region.
- 1 March 2000
- Published by Springer Nature in Chromosome Research
- Vol. 8 (3) , 213-218
Major and 5S Ribosomal Sequences of the Largemouth Bass Micropterus Salmoides (Perciformes, Centrarchidae) are Localized in GC-Rich Regions of the Genome
Major and 5S ribosomal genes have been localized in the chromosomes of Micropterus salmoides. By C-banding, Ag-staining, CMA3-staining and 45S and 5S fluorescence in-situhybridization (FISH), we...
- 1 March 2000
- Published by Springer Nature in Chromosome Research
- Vol. 8 (3) , 213-218
Major and 5S Ribosomal Sequences of the Largemouth Bass Micropterus Salmoides (Perciformes, Centrarchidae) are Localized in GC-Rich Regions of the Genome
Major and 5S ribosomal genes have been localized in the chromosomes of Micropterus salmoides. By C-banding, Ag-staining, CMA3-staining and 45S and 5S fluorescence in-situhybridization (FISH), we...
- 1 January 1998
- Published by Canadian Science Publishing in Genome
- Vol. 41 (5) , 728-732
A comparative analysis of European and American eel (Anguilla anguilla and Anguilla rostrata) genomic DNA: 5S rDNA polymorphism permits the distinction between the two populations
- 1 January 1998
- Published by Canadian Science Publishing in Genome
- Vol. 41 (5) , 728-732
A comparative analysis of European and American eel (Anguilla anguilla and Anguilla rostrata) genomic DNA: 5S rDNA polymorphism permits the distinction between the two populations
- 1 March 1997
- Published by Wiley in Journal of Fish Biology
- Vol. 50 (3) , 668-671
The different banding patterns produced by restriction endonuclease digestion in mitotic chromosomes of the American and European eel
- 1 March 1997
- Published by Wiley in Journal of Fish Biology
- Vol. 50 (3) , 668-671
The different banding patterns produced by restriction endonuclease digestion in mitotic chromosomes of the American and European eel
- 1 October 1992
- Published by Canadian Science Publishing in Genome
- Vol. 35 (5) , 838-843
Chromosomes and DNA of Anguilla anguilla: a study with restriction endonucleases
We have studied fixed chromosomes and purified DNA of Anguilla anguilla L. after digestion with HaeIII, AluI, MboI, and DdeI restriction endonucleases. Our data demonstrated (i) confirmation of the heteromorphic nature of NORs, (ii) absence of detectable sex chromosomes, and (iii) presence of discrete intercalary domains in this species. Our data also permitted us to hypothesize the existence of highly repetitive DNAs, localized in specific heterochromatic regions of A. anguilla chromosomes.Key words: fish, chromosomes, DNA, restriction enzymes.
- 1 October 1992
- Published by Canadian Science Publishing in Genome
- Vol. 35 (5) , 838-843
Chromosomes and DNA of Anguilla anguilla: a study with restriction endonucleases
We have studied fixed chromosomes and purified DNA of Anguilla anguilla L. after digestion with HaeIII, AluI, MboI, and DdeI restriction endonucleases. Our data demonstrated (i) confirmation of the heteromorphic nature of NORs, (ii) absence of detectable sex chromosomes, and (iii) presence of discrete intercalary domains in this species. Our data also permitted us to hypothesize the existence of highly repetitive DNAs, localized in specific heterochromatic regions of A. anguilla chromosomes.Key words: fish, chromosomes, DNA, restriction enzymes.
- Open Access
- 1 January 1986
- Published by Taylor & Francis in Bolletino di zoologia
- Vol. 53 (sup001) , 29-35
Karyology and molecular biology
- 1 January 1986
- Published by Taylor & Francis in Bolletino di zoologia
- Vol. 53 (sup001) , 29-35
Open AccessKaryology and molecular biology