[Home ] [Archive]   [ فارسی ]  
:: About :: Main :: Current Issue :: Archive :: Search :: Submit :: Contact ::
Main Menu
Home::
Journal Information::
Articles archive::
For Authors::
For Reviewers::
Registration::
Contact us::
Site Facilities::
::
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..



 
..
:: Volume 10, Issue 2 (2024) ::
pgr 2024, 10(2): 35-46 Back to browse issues page
Cytogenetic Analysis of Different Landraces of Purslane (Portulaca oleracea L.)
Elham Azizi * , Najmeh Salehan , Raheleh Rahbarian , Ali Masoomi
Department of Agronomy, Payame Noor University, Iran , azizi.e@pnu.ac.ir
Abstract:   (2345 Views)
Purslane (Portulaca oleracea) is a common widely utilized medicinal plant, especially in tropical regions. To explore the cytogenetic characteristics of purslane, an experiment was conducted on five landraces of purslane, including Qom, Khoy, Kalat, Yazd and Gachsaran in Payame Noor University of Mashhad, Iran. The results showed that in all five landraces, the basic chromosomes number was x=9; two landraces (Qom and Yazd) were tetraploid (2n=4x=36) and three landraces (Gachsaran, Khoy and Kalat) were diploid (2n=2x=18). Chromosome type was meta-centric and sub-meta-centric. The landraces of Khoy and Yazd had the longest and the shortest chromosomes respectively. In all landrace, the short arm size ranged from 5.93 µm to 8.07 µm and the long arm size ranged from 9.21 µm to 10.04 µm. According to the Stebbins' Table, landrace of Qom was the member of class 1B and others were members of class 1A. This represents a similar and primary evolutionary situation between landraces. In the clustering of different landraces in terms of karyotypic traits, Khoy and Kalat landraces were placed in one cluster and each of Gachsaran, Yazd and Qom landraces were placed in separate branches. PCA showed that the first three traits as Length of Long arm, Length of short arm and Length of total chromosome explained more than 97% of the total variation among the landraces. In general, considering the medicinal properties and wide distribution of purslane, determining the ploidy level and chromosomal study of different landraces of this plant can be effective in breeding and increasing its quantitative and qualitative production.
Keywords: Tetraploid, Diploid, Ploidy Level, Karyotype, Chromosome
Full-Text [PDF 574 kb]   (645 Downloads)    
Type of Study: Research | Subject: Cytogenetics
References
1. Aksu, N., Inceer, H. and Hayırlıoğlu-Ayaz, S. (2013). Karyotype analysis of six Achillea L. (Asteraceae, Anthemideae) Taxa from Turkey. Caryologia: International Journal of Cytology, Cytosystematics and Cytogenetics, 66(2): 103-108. [DOI:10.1080/00087114.2013.787205]
2. Bigazzi, M. and Selvi. F. (2001). Karyotype morphology and cytogeography in Brunnera & Cynoglottis (Boraginaceae). Botanical Journal of the Linnean Society, 136: 365-371. [DOI:10.1111/j.1095-8339.2001.tb00580.x]
3. Cooper, D.C. (1935). Microsporogenesis and the development of male gametes in Portulaca oleracea. American Journal of Bootany, 22: 453-457. [DOI:10.2307/2436116]
4. Dadashian, A., Nosrati, H. and Zarban, A. (2017). Karyotype study of three populations of silybum marianum as a medicinal plant. New Cellular and Molecular Biotechnology Journal, 7: 62-68.
5. Darlington, C.D. and Janati Ammal, E.K. (1945). Chromosome Atlas of Cultivated Plants. George Allen and Unwin Ltd., London, UK.
6. Darlington, C.D. and La Cour, L.F. (1968). The Handling of Chromosomes. Allen & Unwin Ltd. London, UK.
7. Farsi, M., Ghoraishi-Al Hoseni, J. and Jafari, E. (2001). Cytogenetical investigation of some species of Achillea in Iran, Agricultural Science Journal, 4(11): 17-37 (In Persian).
8. Furusato, T. (1940). Polyploid plants produced by colchicine. Journal of Botany and Zoology, 8: 130-131.
9. Ghasemi, F. (2004). Ecological study of Artemisia species in Kashan. M.Sc., Thesis. Payame Noor University, Faculty of Science, Tehran, Iran (In Persian).
10. Ghasemi, F., Jalili, A., Ghamari Zare, A., Asri, Y. and Bakhshi Khaniky, G. (2006). Karyotypic investigation of Artemisia spp. from Kashan, Iran region. Genetic research and Breeding of Pasture and Forest Plants in Iran, 14(1): 48-55 (In Persian).
11. Gholamzadeh, Z., Javadi, H., Pezhmanmehr, M. and Hatami, M. (2020) Caryologic study of some species of (Astragalus spp.) in different habitats of Iran. Plant Genetic Researches, 7(1): 145-160 (In Persian). [DOI:10.52547/pgr.7.1.9]
12. Grewal, R.C. (2000). Medicinal Plant. CRC Press, Boca Raton, Florida, USA.
13. Hasan Tehrani, F. (2014). Survey of morphological traits and ploidy level of some populations of purslane (Portulaca spp). M.Sc., Thesis, Faculty of Agricultural Sciences, Bu-Ali Sina University, Hamedan, Iran (In Persian).
14. Hasani, Z., Amiraie, N., Ahmadi, K. and Omidi, H. (2021). Effect of priming on seed germination and morpho-physiological traits of Portulaca oleracea L. under salinity stress. Iranian Journal of Seed Science and Research, 8(3): 293-310 (In Persian).
15. Hosseini, F. (2023). A review of the pharmacological effects and medicinal properties of purslane. Studies of Biological Sciences and Biotechnology, 8(1):1-7 (In Persian).
16. Huziwara, Y. (1962). Karyotype analysis in some genera of Compositae. VII, Further studies on the chromosome of Aster. American Journal of Botany, 49: 116-119. [DOI:10.1002/j.1537-2197.1962.tb14916.x]
17. Jafarkhani Kermani, M. (2015). Effect of polyploidy on horticultural and ornamental plants. 9th Horticultural Science Congress. Ahvaz, Iran (In Persian).
18. Kadereit, J.W. and Jefrey, C. (2007). The Families and Genera of Vascular Plants. Flowering Plants, Eudicots, Asterales. Springer, Berlin, Heidelberg, GE. [DOI:10.1007/978-3-540-31051-8]
19. Kumar Sharma, A. and Bhattacharyya, N.K. (1956). Cytogenetics of some members of Portulacaceae and related families, Caryologia. 8: 257-274. [DOI:10.1080/00087114.1956.10797565]
20. Kumari, G., Gunjan, B. and Krishna, R. (2011). Karyotype studies in dominant species of Aloe from eastern India. Indian Journal of Caryologia, 63: 41-49. [DOI:10.1080/00087114.2010.10589707]
21. Levan, A., Fredga, K. and Sandberg, A.A. (1964). Nomenclature for centromeric position on chromosomes. Heredities, 52(2): 201-220. [DOI:10.1111/j.1601-5223.1964.tb01953.x]
22. Pasazco, B. (2006). A critical review and a new proposal of Karyotype asymmetry indices, Plant Systematics and Evolution, 258: 39-48. [DOI:10.1007/s00606-005-0389-2]
23. Rashed Mohasel, M. H., Najafi, H. and Akbarzade. M.D. (2001). Biology and Weed Control. Ferdowsi University of Mashhad Press, Mashhad, IR (In Persian).
24. Romevo-Zarco, C. (1986). A now method for estimating Karyotype asymmetry. Taxon, 36: 526-530. [DOI:10.2307/1221906]
25. Singh, R.J. (1993). Plant Cytogenetics. CRC Press, Boca Raton, Florida, USA.
26. Stebbins, G.L. (1950). Variation and Evolution in Plants. Columbia University Press, New York, USA. [DOI:10.7312/steb94536]
27. Stebbins, G.L. (1971). Chromosomal Evolution in Higher Plants. Edward Arnold, London, UK.
28. Steiner, E. (1944). Cytogenetic studies on Talinum and Portulaca. Botanical Gazette, 105: 374-379. [DOI:10.1086/335239]
29. Sugiura T. (1936). Studies on the chromosome numbers in higher plants. Cytologia, 7: 544-595. [DOI:10.1508/cytologia.7.544]
30. Talei, D., Sharifi, R. and Pirsalehi, M. (2018). Study of morpho-physiological responses of purslane to methyl jasmonate under salinity stress conditions. Journal of Crops Improvement, 20(3): 665-678 (In Persian).
31. Watanabe, W. (2002). Index to chromosome in Asteraceae. Available at: http://www.lib.kobe-u.ac.jp/products/asteraceae/index.html.
32. Yousefi, V., Najaphy, A., Zebarjadi, A. and Safari, H. (2014). Investigation of Thymus spp. karyotypic diversity in different regions of Iran. Plant Genetic Researches, 1(1): 65-76 (In Persian). [DOI:10.29252/pgr.1.1.65]
33. Zabet, M. and Afshari, F. (2015). Karyotypic analysis of Yarrow (Achillea spp) genotypes using multivariate statistical methods. Cellular and Molecular Research (Iranian Journal of Biology), 28: 371-383 (In Persian).
34. Zulkarnain, Z. (2002). Chromosome number in Swainsona formosa (Fabaceae). New Zealand Journal of Botany, 40: 331-333. [DOI:10.1080/0028825X.2002.9512792]
Send email to the article author



XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Azizi E, Salehan N, Rahbarian R, Masoomi A. Cytogenetic Analysis of Different Landraces of Purslane (Portulaca oleracea L.). pgr 2024; 10 (2) :35-46
URL: http://pgr.lu.ac.ir/article-1-271-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 10, Issue 2 (2024) Back to browse issues page
پژوهش های ژنتیک گیاهی Plant Genetic Researches
Persian site map - English site map - Created in 0.06 seconds with 38 queries by YEKTAWEB 4657