Characterization of diploid, tetraploid and hexaploid Helianthus species by chromosome banding and FISH with 45S rDNA probe

Genetica

Volumn 114, Issue 2, 2002, Pages 105-111

  Vanzela, André L L ^a   Ruas, Claudete F ^a   Oliveira, Marcelo F ^b   Ruas, Paulo M ^a  

^a STATE UNIVERSITY OF LONDRINA   (Brazil)

^b EMBRAPA CERRADOS   (Brazil)

Author keywords

Chromosome banding; Helianthus chromosomes; Heterochromatin; rDNA FISH; Sunflower karyotype evolution

Indexed keywords

EMBRYOPHYTA; HELIANTHUS;

COLORING AGENT; FUCHSINE; RIBOSOME DNA; RIBOSOME RNA; RNA, RIBOSOMAL, 45S;

ARTICLE; CHROMOSOME BANDING PATTERN; CLASSIFICATION; DIPLOIDY; DNA PROBE; FEULGEN STAINING; FLUORESCENCE IN SITU HYBRIDIZATION; GENETICS; KARYOTYPING; PLANT CHROMOSOME; POLYPLOIDY; SUNFLOWER;

CHROMOSOME BANDING; CHROMOSOMES, PLANT; COLORING AGENTS; DIPLOIDY; DNA PROBES; DNA, RIBOSOMAL; HELIANTHUS; IN SITU HYBRIDIZATION, FLUORESCENCE; KARYOTYPING; POLYPLOIDY; RNA, RIBOSOMAL; ROSANILINE DYES;

EID: 0036093154     PISSN: 00166707     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1015171625890     Document Type: Article

References (21)

1. Evolution over a billion years
2. Chromosomal differentiation among the annual Helianthus species
3. Chromosomal differentiation in Helianthus annuus var. macrocarpus: Heterochromatin characterization and rDNA location
4. Chromosomal characterization and physical mapping of the 5S and the 18S-5.8S-25S ribosomal DNA in Helianthus argophyllus, with new data from Helianthus annuus
5. Mapping and organization of highly-repeated DNA sequences by means of simultaneous and sequential FISH and C-banding in 6x-Triticale
6. Chloroplast DNA introgression in southern California sunflowers
7. Cloning and characterization of ribosomal RNA genes from wheat and barley
8. Species crosses in Helianthus. III. Delimitation of sections
9. In situ hybridization with automated chromosome denaturation
10. Colchicine induced quadrivalent formation in the Helianthus: Evidence of ancient polyploidy
11. Cytogenetic studies in the genus Helianthus L. II. Karyological studies in 12 species
12. The genomic identification of some monosomics of Avena sativa L. cv. Sun II using genomic in situ hybridization
13. Chromosomal localization of rDNA in sunflower (Helianthus annuus L.) by fluorescent in situ hybridization
14. Chromosomal locations of four minor rDNA loci and a marker microsatellite sequence in barley
15. Research of the chromosome complement in Helianthus L. genus
16. Infrageneric classification of Helianthus compositae
17. Karyotype analysis of Helianthus annuus using Giemsa banding and fluorescence in situ hybridization
18. Application of Giemsa banding to orchid karyotype analysis
19. Evolution of C-band patterns in Asteraceae-Anthemideae
20. A model for heterochromatin dispersion and the evolution of C-band patterns
21. Loss of nucleolus-organizer regions during polyploid evolution in Scilla autumnalis