Chromosomes of Bromus auleticus Trin. ex Nees (Poaceae)
Genet. mol. biol
;
26(3): 369-371, 2003. ilus, tab
Article
in English
| LILACS
| ID: lil-346330
RESUMO
The chromosome number of 14 accessions of Bromus auleticus Trin. ex Nees, native of Rio Grande do Sul, was 2n = 6x = 42, same ploidy level found in other South-American Bromus species. Its chromosomes were metacentric or submetacentric, ranging from ca. 4 mm to ca. 8 mm in length. Up to two satellite-bearing chromosome pairs were sometimes observed. However, as already reported for other species, the high symmetry and homogeneity of the karyotypes made it difficult to detect possible intraspecific differences
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Chromosomes
/
Genes, Plant
/
Poaceae
Language:
English
Journal:
Genet. mol. biol
Journal subject:
Genetics
Year:
2003
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Universidade Estadual do Rio Grande do Sul/BR
/
Universidade Federal do Rio Grande do Sul/BR
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