Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Karyomorphological features of turkish centaurea (Subgenus cyanus, asteraceae) species and its taxonomic importance
Turkish Journal of Botany · Ocak 2019
YÖKSİS Kayıtları
Karyomorphological features of Turkish Centaurea (subgenus Cyanus, Asteraceae) species and its taxonomic importance
TURKISH JOURNAL OF BOTANY · 2019 SCI-Expanded
PROFESÖR KUDDİSİ ERTUĞRUL →
Karyomorphological features of Turkish Centaurea (subgenus Cyanus, Asteraceae)species and its taxonomic importance
TURKISH JOURNAL OF BOTANY · 2019 SCI-Expanded
DOÇENT EMRAH ŞİRİN →
Karyomorphological features of Turkish Centaurea (subgenus Cyanus, Asteraceae) species and its taxonomic importance
TURKISH JOURNAL OF BOTANY · 2019 SCI-Expanded
PROFESÖR TUNA UYSAL →
Karyomorphological features of Turkish Centaurea (subgenus Cyanus, Asteraceae) species and its taxonomic importance
TURKISH JOURNAL OF BOTANY · 2019 SCI-Expanded
DOÇENT MERYEM BOZKURT →
Makale Bilgileri
DergiTurkish Journal of Botany
Yayın TarihiOcak 2019
Cilt / Sayfa43 · 538-550
Scopus ID2-s2.0-85071223759
Erişim🔓 Açık Erişim
Özet
In this study, the karyomorphology of 20 Turkish Centaurea (subgenus Cyanus) taxa was examined. The number of chromosomes of 11 taxa belonging to the subgenus Cyanus was determined for the first time. As a result of the karyomorphological studies, the number of basic chromosomes was determined to be x = 8, 10, and 12 in annuals and x = 10 and 11 in perennials. The populations are tetraploid in the seven perennial taxa and polyploidy is not rare for this group. On the other hand, all annual taxa are diploid. Considering the asymmetry indices, we can conclude that most taxa have symmetrical karyotypes. The most common karyotype formulas are 40 metacentric chromosomes (m), 20m, and 16m + 4 submetacentric chromosomes, respectively. A satellite was detected in the majority of the taxa, but it was observed to be mainly localized on the short arm of the chromosome. Satellites are located mainly on the second chromosome.
Yazarlar (4)
1
Emrah Şirin
ORCID: 0000-0003-3408-7186
2
Meryem Bozkurt
3
Tuna Uysal
4
Kuddisi Ertuğrul
Anahtar Kelimeler
Asymmetry
Chromosome counts
Endemic
Karyomorphology
Metacentric
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
9
Atıf
4
Yazar
5
Anahtar Kelime