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Katokkon Pepper (Capsicum chinense Jacq.) Ploidy Determination by Morphological Characteristic and Flow Cytometry Analysis

AGRIVITA, Journal of Agricultural Science · Vol. 45 No. 2 (2023) · hlm. 288–295

DOI
10.17503/agrivita.v45i2.3633
ISSN
2477-8516, 0126-0537
Terbit
2023-05-30
Penerbit
Faculty of Agriculture University of Brawijaya in collaboration with PERAGI
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Katokkon pepper plant is originated from Toraja, South Sulawesi, Indonesia. This endemic pepper variety has unique hot and spicy characters with a distinctive bell pepper aroma, and aesthetic shape similar to paprika, but with smaller size. This research was conducted to identify ploidy level and plant morphology of colchicine induced Katokkon pepper at Laboratory of Plant Reproduction Bioscience and Biotechnology, Department of Agronomy, Faculty of Agriculture, Universitas Hasanuddin and experimental field of Agricultural Extension System Vocational High School Santo Paulus Tana Toraja (S 03°04’177” E 119°51’526”). Two weeks old seedlings were immersed for 4.5 hours in colchicine concentration (0.00%, 0.0125%, 0.025%, 0.05% and 0.10%). Flow cytometry analysis was carried out using Partec Cy-Flow SpaceTM. Result showed that colchicine concentration (0.025%, 0.05% and 0.1%) produced mixoploid plants with two set of chromosomes (2n=24, 4n=48). This study also found morphological differences between mixoploids plants induced by 0.025%, 0.05% and 0.1% colchicine and diploid plants (0% and 0.0125% colchicine) during first two juvenile leaves phase. However, this difference did not occur further, and eventually morphology of adult mixoploid plant was not significantly different from control (diploid), which concurred to grading mixoploid grade 2. The mixoploid plants analyzed consist of higher diploids cells than tetraploid.

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  • Hasanuddin University
  • Bandung Institute of Technology
  • Universitas Kristen Indonesia Toraja
  • Universitas Muhammadiyah Sidenreng Rappang
  • Musamus Merauke University
  • Universitas Muhamadiyah Sorong
  • Riau University
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Rekan penulisOrganisasiArtikel bersama
Feranita HaringHasanuddin University10
Astina TambungHasanuddin University5
Metusalach MetusalachHasanuddin University4
Syatrianty Andi SyaifulHasanuddin University4
Siti Halimah LarekengHasanuddin University4
Ifayanti RidwanHasanuddin University3
RafiuddinAfiliasi tidak diketahui3
Novaty Eny DunggaHasanuddin University3
Nurlina KasimHasanuddin University3
Ophirtus SumuleHasanuddin University2
Muhammad NasrunAfiliasi tidak diketahui2
Syahrul SyahrulRiau University1
Nursinah AmirHasanuddin University1
Fahrul FahrulHasanuddin University1
Elmi Nurhaidah ZainuddinHasanuddin University1
Mufti Hatur RahmiHasanuddin University1
Valensia Dwi PajongaAfiliasi tidak diketahui1
Kamsinar NasirAfiliasi tidak diketahui1
. MufidahAfiliasi tidak diketahui1
. JamilaAfiliasi tidak diketahui1
Hari IswoyoHasanuddin University1
Amirullah DachlanHasanuddin University1
Fachirah UlfaHasanuddin University1
Rusli M. RukkaHasanuddin University1
Rahmansyah DermawanHasanuddin University1
A. Sri Sartika Sufiina AhmadHasanuddin University1
Herlinda YanasariHasanuddin University1
Muh. Yunus SuriaHasanuddin University1
Achmad Ridho FauzanHasanuddin University1
Nur Qadri FebriantiHasanuddin University1
Asmiaty SahurHasanuddin University1
Nurfaidah NurfaidahUniversitas Muhamadiyah Sorong1

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Sumber metadata: OAI-PMH (metadata jurnal) https://agrivita.ub.ac.id/index.php/agrivita/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Katokkon Pepper (Capsicum chinense Jacq.) Ploidy Determination by Morphological Characteristic and Flow Cytometry Analysis</dc:title>
	<dc:creator>Sjahril, Rinaldi</dc:creator>
	<dc:creator>Riadi, Muh.</dc:creator>
	<dc:creator>Saleh, Ifayanti Ridwan</dc:creator>
	<dc:creator>Novitasari, Novitasari</dc:creator>
	<dc:creator>Galla, Ernitha A.</dc:creator>
	<dc:creator>Kasmiati, Kasmiati</dc:creator>
	<dc:creator>Trisnawaty, A. R.</dc:creator>
	<dc:creator>Panga, Nurhaya J.</dc:creator>
	<dc:subject xml:lang="en-US">Agronomy; horticulture; plant breeding</dc:subject>
	<dc:subject xml:lang="en-US">Colchicine; Flow Cytometry; Katokkon Pepper; Toraja</dc:subject>
	<dc:description xml:lang="en-US">Katokkon pepper plant is originated from Toraja, South Sulawesi, Indonesia. This endemic pepper variety has unique hot and spicy characters with a distinctive bell pepper aroma, and aesthetic shape similar to paprika, but with smaller size. This research was conducted to identify ploidy level and plant morphology of colchicine induced Katokkon pepper at Laboratory of Plant Reproduction Bioscience and Biotechnology, Department of Agronomy, Faculty of Agriculture, Universitas Hasanuddin and experimental field of Agricultural Extension System Vocational High School Santo Paulus Tana Toraja (S 03°04’177” E 119°51’526”). Two weeks old seedlings were immersed for 4.5 hours in colchicine concentration (0.00%, 0.0125%, 0.025%, 0.05% and 0.10%). Flow cytometry analysis was carried out using Partec Cy-Flow SpaceTM. Result showed that colchicine concentration (0.025%, 0.05% and 0.1%) produced mixoploid plants with two set of chromosomes (2n=24, 4n=48). This study also found morphological differences between mixoploids plants induced by 0.025%, 0.05% and 0.1% colchicine and diploid plants (0% and 0.0125% colchicine) during first two juvenile leaves phase. However, this difference did not occur further, and eventually morphology of adult mixoploid plant was not significantly different from control (diploid), which concurred to grading mixoploid grade 2. The mixoploid plants analyzed consist of higher diploids cells than tetraploid.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Agriculture University of Brawijaya in collaboration with PERAGI</dc:publisher>
	<dc:contributor xml:lang="en-US">Kemendikbudristek</dc:contributor>
	<dc:date>2023-05-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://agrivita.ub.ac.id/index.php/agrivita/article/view/3633</dc:identifier>
	<dc:identifier>10.17503/agrivita.v45i2.3633</dc:identifier>
	<dc:source xml:lang="en-US">AGRIVITA Journal of Agricultural Science; Vol 45, No 2 (2023); 288-295</dc:source>
	<dc:source>2477-8516</dc:source>
	<dc:source>0126-0537</dc:source>
	<dc:source>10.17503/agrivita.v45i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/view/3633/1565</dc:relation>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/downloadSuppFile/3633/2885</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 The Author(s)</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>