Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers

Abstract. Saifudin, Shafira S, Dwiranti A, Salamah A. 2021. Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers. Biodiversitas 22: 2771-2777. Zinnia elegans Jacq. is highly valued as an ornamental plant with a variety of flower color...

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Autores principales:	Saifudin SAIFUDIN, Syalwa Shafira, Astari Dwiranti, Andi Salamah
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	chromosome image analyzing system iv, chromosome numbers, satellite, squashing method, zinnia elegans Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/cb5a98f5d103493daf7e7dcae2083b6a
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spelling	oai:doaj.org-article:cb5a98f5d103493daf7e7dcae2083b6a2021-11-22T12:16:55ZShort Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers1412-033X2085-472210.13057/biodiv/d220726https://doaj.org/article/cb5a98f5d103493daf7e7dcae2083b6a2021-06-01T00:00:00Zhttps://smujo.id/biodiv/article/view/8541https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Saifudin, Shafira S, Dwiranti A, Salamah A. 2021. Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers. Biodiversitas 22: 2771-2777. Zinnia elegans Jacq. is highly valued as an ornamental plant with a variety of flower colors, sizes, and shapes. Polyploidization has been reported in Z. elegans with pom-pom flowers, nevertheless, the variation in chromosome numbers of various flower shapes has yet to be investigated. This study aimed to analyze the chromosome numbers of Z. elegans Jacq. cultivar “California Giant,” “Lilliput,” and “Cactus Flowered Mix” with single, double, and pom-pom flowers to determine their variations and identify the morphology of the flowers. Chromosomes were prepared using the squashing method, and images were analyzed using the Chromosome Image Analyzing System (CHIAS) IV. The minimum of 5 slides was prepared for each flower type from each cultivar. The results show that the three cultivars are diploid plants (2n = 24) with varying flower morphology. The single and double flowers of Z. elegans “Lilliput” and the single flower of “Cactus Flowered Mix” showed no variation in chromosome numbers. In contrast, chromosome number variation was found in the pom-pom flower of Z. elegans “California Giant” (2n = 22, 24, 48) and the double flower of “Cactus Flowered Mix” (2n = 9, 13, 15, 24). Two cultivars, Z. elegans “California Giant” and Z. elegans “Cactus Flowered Mix,” were successfully analyzed using CHIAS IV. Statistical analysis using a t-test (? = 0.05) showed that the total chromosome length of Z. elegans “California Giant” (2n = 24) was significantly greater than that of Z. elegans “Cactus Flowered Mix” (2n = 24). Chromosome satellites were found in both cultivars.Saifudin SAIFUDINSyalwa ShafiraAstari DwirantiAndi SalamahMBI & UNS Soloarticlechromosome image analyzing system iv, chromosome numbers, satellite, squashing method, zinnia elegansBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	chromosome image analyzing system iv, chromosome numbers, satellite, squashing method, zinnia elegans Biology (General) QH301-705.5
spellingShingle	chromosome image analyzing system iv, chromosome numbers, satellite, squashing method, zinnia elegans Biology (General) QH301-705.5 Saifudin SAIFUDIN Syalwa Shafira Astari Dwiranti Andi Salamah Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers
description	Abstract. Saifudin, Shafira S, Dwiranti A, Salamah A. 2021. Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers. Biodiversitas 22: 2771-2777. Zinnia elegans Jacq. is highly valued as an ornamental plant with a variety of flower colors, sizes, and shapes. Polyploidization has been reported in Z. elegans with pom-pom flowers, nevertheless, the variation in chromosome numbers of various flower shapes has yet to be investigated. This study aimed to analyze the chromosome numbers of Z. elegans Jacq. cultivar “California Giant,” “Lilliput,” and “Cactus Flowered Mix” with single, double, and pom-pom flowers to determine their variations and identify the morphology of the flowers. Chromosomes were prepared using the squashing method, and images were analyzed using the Chromosome Image Analyzing System (CHIAS) IV. The minimum of 5 slides was prepared for each flower type from each cultivar. The results show that the three cultivars are diploid plants (2n = 24) with varying flower morphology. The single and double flowers of Z. elegans “Lilliput” and the single flower of “Cactus Flowered Mix” showed no variation in chromosome numbers. In contrast, chromosome number variation was found in the pom-pom flower of Z. elegans “California Giant” (2n = 22, 24, 48) and the double flower of “Cactus Flowered Mix” (2n = 9, 13, 15, 24). Two cultivars, Z. elegans “California Giant” and Z. elegans “Cactus Flowered Mix,” were successfully analyzed using CHIAS IV. Statistical analysis using a t-test (? = 0.05) showed that the total chromosome length of Z. elegans “California Giant” (2n = 24) was significantly greater than that of Z. elegans “Cactus Flowered Mix” (2n = 24). Chromosome satellites were found in both cultivars.
format	article
author	Saifudin SAIFUDIN Syalwa Shafira Astari Dwiranti Andi Salamah
author_facet	Saifudin SAIFUDIN Syalwa Shafira Astari Dwiranti Andi Salamah
author_sort	Saifudin SAIFUDIN
title	Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers
title_short	Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers
title_full	Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers
title_fullStr	Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers
title_full_unstemmed	Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers
title_sort	short communication: analysis of the chromosome numbers of zinnia elegans jacq. in single, double, and pom-pom flowers
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/cb5a98f5d103493daf7e7dcae2083b6a
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Short Communication: Analysis of the chromosome numbers of Zinnia elegans Jacq. in single, double, and pom-pom flowers

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