Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Biodiversitas Journal of Biological Diversity
Woro Anindito Sri Tunjung
Faculty of Biology, Universitas Gadjah Mada. Jl. Teknika Selatan, Sendowo, Sinduadi, Mlati, Sleman 55281, Yogyakarta, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Karyotype analysis of Eleutherine bulbosa (Iridaceae) from Kalimantan, Indonesia Noor Aini Habibah; Woro Anindito Sri Tunjung; Meti Indrowati; Alin Liana
Biodiversitas Journal of Biological Diversity Vol. 26 No. 5 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260544

Abstract

Abstract. Habibah NA, Tunjung WAS, Indrowati M, Liana A. 2025. Karyotype analysis of Eleutherine bulbosa (Iridaceae) from Kalimantan, Indonesia. Biodiversitas 26: 2486-2494. Eleutherine bulbosa or Dayak onion belongs to the family Iridaceae and is widely distributed in Indonesia. However, research on E. bulbosa, especially for the cytogenetic aspect is poorly reported. This study aimed to analyze karyotype of E. bulbosa chromosomes collected from Kalimantan, Indonesia. Chromosome observation was carried out using a modified squash method. The results showed that E. bulbosa has basic chromosome number of 2n: 12. Although it has the same number of chromosomes, each sample shows a different chromosome formula. Those from East Kalimantan and Central Kalimantan have a chromosome formula of 2n=2x=12m. Meanwhile, samples from South Kalimantan have a chromosome formula of 2n=2x=10m+2sm. In comparison, those from North Kalimantan and West Kalimantan have a chromosome formula of 2n=2x=6m+2t+4sm and of 2n=2x=8m+2sm+2t, respectively. Eleutherine bulbosa was also found to have a bimodal karyotype. The most recent finding of this study is the discovery of sub-metacentric and telocentric chromosome morphologies, which have never been seen in previous studies.
Co-Authors Alin Liana Meti Indrowati Noor Aini Habibah