Karyotype in Paeonia intermedia C.A. Mey

Authors

  • Shi-Quan Wang Ministry of Education Key Laboratory for Tropical Animal and Plant Ecology, College of Life Sciences, Hainan Normal University, Haikou

DOI:

https://doi.org/10.3329/bjb.v43i1.19758

Keywords:

Karyotype, Paeonia intermedia C. A. Mey

Abstract

The chromosome number and karyotype of three populations in Paeonia intermedia C.A. Mey are presented in this paper. The populations, sampled from Altai Prefecture in Xinjiang, China, are diploids (2n = 10), with 2A type karyotype and the karyotypic formula of 2n = 2x = 10 = 6m + 2sm + 2st. There was no obvious differentiation among all the three sections of the genus Paeonia based on parameters of arm ratio and ratio of the longest/shortest chromosome (L1/Ln). There is merely slight difference between the woody section (Sect. Moutan) and the herbaceous sections (Sects. Onaepia and Paeonia).

DOI: http://dx.doi.org/10.3329/bjb.v43i1.19758

Bangladesh J. Bot. 43(1): 101-105, 2014 (June

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Published

2014-07-31

How to Cite

Wang, S.-Q. (2014). Karyotype in Paeonia intermedia C.A. Mey. Bangladesh Journal of Botany, 43(1), 101–105. https://doi.org/10.3329/bjb.v43i1.19758

Issue

Vol. 43 No. 1 (2014)

Section

Short Communications

License

© Bangladesh Botanical Society

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