Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran

Mastali H, Zare-Mehrjerdi M, Norouzi M, Rezaei J. 2018. Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran. Biodiversitas 19: 720-725. Allium is the largest genus of Amaryllidaceae comprising more than 900 species belonging to 15 subgene...

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Autores principales:	HASSAN MASTALI, MAHBOOBEH ZARE-MEHRJERDI, MARYAM NOROUZI, JALAL REZAEI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2018
Materias:	acanthoprason chromosome number karyotypes new count population Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/98eb67c54f504ad59625ec708ec55c90
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spelling	oai:doaj.org-article:98eb67c54f504ad59625ec708ec55c902021-11-16T14:01:41ZKaryomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran1412-033X2085-472210.13057/biodiv/d190246https://doaj.org/article/98eb67c54f504ad59625ec708ec55c902018-03-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3037https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Mastali H, Zare-Mehrjerdi M, Norouzi M, Rezaei J. 2018. Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran. Biodiversitas 19: 720-725. Allium is the largest genus of Amaryllidaceae comprising more than 900 species belonging to 15 subgenera. Iran is reported to be a center of diversity for subgenus Melanocrommyum. Acanthoprason is a section in this subgenus. In this paper, karyomorphological variations of nine populations of four species including Allium derderianum, A. kurdistanicum, A. minutiflorum and A. subakaka of the section Acanthoprason growing in Iran were undertaken using squash technique and 2% (w/v) aceto-orcein stain. All of the populations have the same chromosome numbers 2n = 2x = 16 with the exception in Kochka population of A. derderianum 2n = 18. In the present study, the chromosome number of A. minutiflorum and new chromosome number of A. derderianum were revealed for the first time. Chromosomal characteristics were determined using photographs complemented by cluster analysis. According to dendrogram generated by the unweighted pair-group method with arithmetic average (UPGMA) cluster analysis, nine populations studied were separated into five groups at a cut off value of 5. Karyotype analysis indicated that Allium species studied here generally have metacentric and submetacentric chromosomes and symmetric karyotypes. Results of the present study revealed the natural variation in nine populations of four species of Acantoprason section which can further serve conservation and breeding planning.HASSAN MASTALIMAHBOOBEH ZARE-MEHRJERDIMARYAM NOROUZIJALAL REZAEIMBI & UNS Soloarticleacanthoprasonchromosome numberkaryotypesnew countpopulationBiology (General)QH301-705.5ENBiodiversitas, Vol 19, Iss 2, Pp 670-675 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	acanthoprason chromosome number karyotypes new count population Biology (General) QH301-705.5
spellingShingle	acanthoprason chromosome number karyotypes new count population Biology (General) QH301-705.5 HASSAN MASTALI MAHBOOBEH ZARE-MEHRJERDI MARYAM NOROUZI JALAL REZAEI Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran
description	Mastali H, Zare-Mehrjerdi M, Norouzi M, Rezaei J. 2018. Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran. Biodiversitas 19: 720-725. Allium is the largest genus of Amaryllidaceae comprising more than 900 species belonging to 15 subgenera. Iran is reported to be a center of diversity for subgenus Melanocrommyum. Acanthoprason is a section in this subgenus. In this paper, karyomorphological variations of nine populations of four species including Allium derderianum, A. kurdistanicum, A. minutiflorum and A. subakaka of the section Acanthoprason growing in Iran were undertaken using squash technique and 2% (w/v) aceto-orcein stain. All of the populations have the same chromosome numbers 2n = 2x = 16 with the exception in Kochka population of A. derderianum 2n = 18. In the present study, the chromosome number of A. minutiflorum and new chromosome number of A. derderianum were revealed for the first time. Chromosomal characteristics were determined using photographs complemented by cluster analysis. According to dendrogram generated by the unweighted pair-group method with arithmetic average (UPGMA) cluster analysis, nine populations studied were separated into five groups at a cut off value of 5. Karyotype analysis indicated that Allium species studied here generally have metacentric and submetacentric chromosomes and symmetric karyotypes. Results of the present study revealed the natural variation in nine populations of four species of Acantoprason section which can further serve conservation and breeding planning.
format	article
author	HASSAN MASTALI MAHBOOBEH ZARE-MEHRJERDI MARYAM NOROUZI JALAL REZAEI
author_facet	HASSAN MASTALI MAHBOOBEH ZARE-MEHRJERDI MARYAM NOROUZI JALAL REZAEI
author_sort	HASSAN MASTALI
title	Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran
title_short	Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran
title_full	Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran
title_fullStr	Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran
title_full_unstemmed	Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran
title_sort	karyomorphological variations in some populations of allium subgenus melanocrommyum section acanthoprason in iran
publisher	MBI & UNS Solo
publishDate	2018
url	https://doaj.org/article/98eb67c54f504ad59625ec708ec55c90
work_keys_str_mv	AT hassanmastali karyomorphologicalvariationsinsomepopulationsofalliumsubgenusmelanocrommyumsectionacanthoprasoniniran AT mahboobehzaremehrjerdi karyomorphologicalvariationsinsomepopulationsofalliumsubgenusmelanocrommyumsectionacanthoprasoniniran AT maryamnorouzi karyomorphologicalvariationsinsomepopulationsofalliumsubgenusmelanocrommyumsectionacanthoprasoniniran AT jalalrezaei karyomorphologicalvariationsinsomepopulationsofalliumsubgenusmelanocrommyumsectionacanthoprasoniniran
_version_	1718426439128186880

Karyomorphological variations in some populations of Allium subgenus Melanocrommyum section Acanthoprason in Iran

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