Chromosome numbers and karyotype features of Phlomis olivieri Benth. (Lamiaceae) from Iran

Chromosome numbers and karyotype features of Phlomis olivieri Benth. (Lamiaceae) from Iran

Chromosome numbers were determined in ten accessions of Benth. (Lamiaceae). The seeds were collected from natural habitats in the west of Iran. Chromosome numbers of all accessions were 2n=2x=20. The chromosomes of accessions were metacentric or submetacentric, ranging in length from 2.66 to 8.604 μ...

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Veröffentlicht in:Acta botanica Croatica 2018-04, Vol.77 (1), p.93-96
Hauptverfasser: Yousefi, Hossein, Amirahmadi, Atefe, Naderi, Reza, Atri, Morteza
Format: Artikel
Sprache:eng
Schlagworte:
chromosome count
Iran
karyotype feature
Labiatae
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Zusammenfassung:Chromosome numbers were determined in ten accessions of Benth. (Lamiaceae). The seeds were collected from natural habitats in the west of Iran. Chromosome numbers of all accessions were 2n=2x=20. The chromosomes of accessions were metacentric or submetacentric, ranging in length from 2.66 to 8.604 μm. According to the average values of ten accessions, the karyotype of this species consists of 10 pairs of metacentric chromosomes. An ideogram was depicted for the species. This is the first report on the chromo-some number and karyotype analysis of from Iran.
ISSN:0365-0588
1847-8476
0365-0588
DOI:10.2478/botcro-2018-0001