Determination of basic chromosome numbers in the genus Saccharum by physical mapping of ribosomal RNA genes

Genome ◽  
1998 ◽  
Vol 41 (2) ◽  
pp. 221-225 ◽  
Author(s):  
Angélique D'Hont ◽  
David Ison ◽  
Karine Alix ◽  
Catherine Roux ◽  
Jean Christophe Glaszmann
Keyword(s):  
Ribosomal Rna ◽  
Physical Mapping ◽  
Chromosome Numbers ◽  
Ribosomal Rna Genes ◽  
Basic Chromosome ◽  
Rna Genes

Physical mapping of the 5S ribosomal RNA genes on rice chromosome 11

1994 ◽  
Vol 245 (2) ◽  
pp. 133-138 ◽  
Author(s):  
Yasuko Kamisugi ◽  
Shigeki Nakayama ◽  
Reiko Nakajima ◽  
Hisako Ohtsubo ◽  
Eiichi Ohtsubo ◽  
...  
Keyword(s):  
Ribosomal Rna ◽  
Physical Mapping ◽  
Rice Chromosome ◽  
Ribosomal Rna Genes ◽  
Chromosome 11 ◽  
5S Ribosomal Rna ◽  
Rna Genes

Determination of basic chromosome numbers in the genus Saccharum by physical mapping of ribosomal RNA genes

Genome ◽  
1998 ◽  
Vol 41 (2) ◽  
pp. 221-225 ◽  
Author(s):  
Angélique D'Hont ◽  
David Ison ◽  
Karine Alix ◽  
Catherine Roux ◽  
Jean Christophe Glaszmann
Keyword(s):  
In Situ Hybridization ◽  
Chromosome Numbers ◽  
Saccharum Officinarum ◽  
Basic Chromosome Number ◽  
Genetic Maps ◽  
Basic Chromosome ◽  
Rdna Sites ◽  
Rna Genes

18S-5.6S-25S and 5S ribosomal DNA (rDNA) sites were located by in situ hybridization to the three main species of the Saccharum genus. For each species and each rDNA family, the position and number of sites in the various cytotypes suggested the presence of one locus and basic chromosome numbers of 10 for Saccharum officinarum and Saccharum robustum and\i 8 forSaccharum spontaneum. The implications of these results for the genetic maps of modern cultivars derived from crosses between the species S. officinarum and S. spontaneum are discussed.Key words: sugarcane, Saccharum, 18S-5.6S-25S rRNA, 5S rRNA, basic chromosome number, in situ hybridization.

scholarly journals Physical mapping of the 18S-25S and 5S ribosomal RNA genes in diploid bananas

1998 ◽  
Vol 41 (4) ◽  
pp. 497-505 ◽  
Author(s):  
M. Dolezelova ◽  
M. Valarik ◽  
R. Swennen ◽  
J.P. Horry ◽  
J. Dolezel
Keyword(s):  
Ribosomal Rna ◽  
Physical Mapping ◽  
Ribosomal Rna Genes ◽  
5S Ribosomal Rna ◽  
Rna Genes

scholarly journals Physical mapping of ribosomal RNA genes in the genusArtemisiaL. (Asteraceae)

Caryologia ◽  
2006 ◽  
Vol 59 (4) ◽  
pp. 312-318 ◽  
Author(s):  
Yoshikazu Hoshi ◽  
Hideyuki Matoba ◽  
Katsuhiko Kondo
Keyword(s):  
Ribosomal Rna ◽  
Physical Mapping ◽  
Ribosomal Rna Genes ◽  
Rna Genes
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