GENETIC DIVERSITY OF INDONESIAN SHALLOTS BASED ON BULB-TUNIC PATTERNS AND MORPHOLOGICAL CHARACTERS
| ctrlnum |
article-9384 |
|---|---|
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="en-US">GENETIC DIVERSITY OF INDONESIAN SHALLOTS BASED ON BULB-TUNIC PATTERNS AND MORPHOLOGICAL CHARACTERS</title><creator>Herlina, Lina; Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development</creator><creator>Reflinur, Reflinur; Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development</creator><creator>Sobir, Sobir; Department of Agronomy and Horticulture, Faculty of Agriculture, Bogor Agricultural University</creator><creator>Maharijaya, Awang; Department of Agronomy and Horticulture, Faculty of Agriculture, Bogor Agricultural University</creator><creator>Wiyono, Suryo; Department of Plant Protection, Faculty of Agriculture, Bogor Agricultural University</creator><creator>Istiaji, Bonjok; Department of Plant Protection, Faculty of Agriculture, Bogor Agricultural University</creator><subject lang="en-US">bulb tunic; shallots; clustering; genetic diversity</subject><description lang="en-US">Variation within bulb tunics has been used to determine the genetic diversity in Allium species, including shallots. However, no such study has been reported for shallots of Indonesia. The study aimed to analyze the genetic diversity of the Indonesian shallots based on the bulb-tunic patterns. Thirty-five shallot genotypes from main production centers in Indonesia were used. The ultrasculptures of the bulb tunics were examined by light microscopy, including the inner surface and cell shape patterns of the bulb tunics. The phenotypic data, i.e. quantitative and qualitative traits were subjected to the descriptive statistics, principal component, correlation, regression, and clustering analyses. The results showed that the bulb-tunic cell patterns were varied, which shared almost identical with 13 Allium species. Total bulb weight per genotype showed the greatest variation (cv = 89.10%) and significant correlation with bulb weight per plant (r = 0.773). The principle component analyses showed the cumulative proportion of 78% of the total morphological variation in all shallot genotypes. Based on clustering analysis, the genetic variation of Indonesian shallots are grouped into twelve clusters with 50% genetic similarity. The study indicates that Indonesian shallots are genetically varied and could be useful for further utilization in their genetic improvement program.</description><publisher lang="en-US">Indonesian Agency for Agricultural Research and Development</publisher><contributor lang="en-US">ICABIOGRAD (Indonesian Center for Agriculture Biotechnology and Genetic Resource Research and Development)</contributor><date>2019-06-29</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>File:application/pdf</type><identifier>http://ejurnal.litbang.pertanian.go.id/index.php/ijas/article/view/9384</identifier><identifier>10.21082/ijas.v20n1.2019.p19-28</identifier><source lang="en-US">Indonesian Journal of Agricultural Science; Vol 20, No 1 (2019): June 2019; 19-28</source><source>2354-8509</source><source>1411-982X</source><language>eng</language><relation>http://ejurnal.litbang.pertanian.go.id/index.php/ijas/article/view/9384/8491</relation><rights lang="en-US">Copyright (c) 2019 Indonesian Journal of Agricultural Science</rights><rights lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</rights><recordID>article-9384</recordID></dc>
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| language |
eng |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other Other: File:application/pdf File Journal:eJournal |
| author |
Herlina, Lina; Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development Reflinur, Reflinur; Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development Sobir, Sobir; Department of Agronomy and Horticulture, Faculty of Agriculture, Bogor Agricultural University Maharijaya, Awang; Department of Agronomy and Horticulture, Faculty of Agriculture, Bogor Agricultural University Wiyono, Suryo; Department of Plant Protection, Faculty of Agriculture, Bogor Agricultural University Istiaji, Bonjok; Department of Plant Protection, Faculty of Agriculture, Bogor Agricultural University |
| author2 |
ICABIOGRAD (Indonesian Center for Agriculture Biotechnology and Genetic Resource Research and Development) |
| title |
GENETIC DIVERSITY OF INDONESIAN SHALLOTS BASED ON BULB-TUNIC PATTERNS AND MORPHOLOGICAL CHARACTERS |
| publisher |
Indonesian Agency for Agricultural Research and Development |
| publishDate |
2019 |
| topic |
bulb tunic shallots clustering genetic diversity |
| url |
http://ejurnal.litbang.pertanian.go.id/index.php/ijas/article/view/9384 http://ejurnal.litbang.pertanian.go.id/index.php/ijas/article/view/9384/8491 |
| contents |
Variation within bulb tunics has been used to determine the genetic diversity in Allium species, including shallots. However, no such study has been reported for shallots of Indonesia. The study aimed to analyze the genetic diversity of the Indonesian shallots based on the bulb-tunic patterns. Thirty-five shallot genotypes from main production centers in Indonesia were used. The ultrasculptures of the bulb tunics were examined by light microscopy, including the inner surface and cell shape patterns of the bulb tunics. The phenotypic data, i.e. quantitative and qualitative traits were subjected to the descriptive statistics, principal component, correlation, regression, and clustering analyses. The results showed that the bulb-tunic cell patterns were varied, which shared almost identical with 13 Allium species. Total bulb weight per genotype showed the greatest variation (cv = 89.10%) and significant correlation with bulb weight per plant (r = 0.773). The principle component analyses showed the cumulative proportion of 78% of the total morphological variation in all shallot genotypes. Based on clustering analysis, the genetic variation of Indonesian shallots are grouped into twelve clusters with 50% genetic similarity. The study indicates that Indonesian shallots are genetically varied and could be useful for further utilization in their genetic improvement program. |
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IOS3188.article-9384 |
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Kementrian Pertanian |
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72 |
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library:special library |
| library |
Badan Penelitian dan Pengembangan Pertanian |
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17 |
| collection |
Indonesian Journal of Agricultural Science |
| repository_id |
3188 |
| subject_area |
Biologi Pertanian Peternakan |
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BOGOR |
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JAWA BARAT |
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IOS3188 |
| first_indexed |
2019-07-03T06:25:10Z |
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2019-07-03T06:25:10Z |
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dc |
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1685902359251648512 |
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17.60897 |