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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Buletin Agrohorti Jurnal Ilmu Pertanian Indonesia Jurnal Hortikultura Indonesia (JHI) Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Zuriat BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Hortikultura Jurnal Penelitian Tanaman Industri Jurnal Tanaman Industri dan Penyegar Pelita Perkebunan AGRIVITA, Journal of Agricultural Science Buletin Kebun Raya Indonesian Journal of Biotechnology Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Planta Tropika Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Biologi Tropis ANNALES BOGORIENSES Journal of Tropical Crop Science AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Martabe : Jurnal Pengabdian Kepada Masyarakat NUSANTARA : Jurnal Ilmu Pengetahuan Sosial JOURNAL OF SCIENCE AND SOCIAL RESEARCH CORD Jurnal Penelitian Tanaman Industri (Littri) Buletin Palma TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Buitenzorg: Journal of Tropical Science Jurnal Natur Indonesia Annales Bogorienses Biodiversitas Journal of Biological Diversity
Dewi Sukma
Departemen Agronomy Dan Horticulture, Faculty Of Agriculture, Institut Pertanian Bogor. Jl. Meranti, Kampus IPB Darmaga, Bogor 16680, West Java, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Physics Social Sciences Veterinary

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Diversity of quantitative, qualitative, and vitamin C content characteristics in F5 generation of Capsicum baccatum HILDA ADINA RAHMI; MUHAMAD SYUKUR; DEWI SUKMA; SYARIFAH IIS AISYAH
Biodiversitas Journal of Biological Diversity Vol. 25 No. 9 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250907

Abstract

Abstract. Rahmi HA, Syukur M, Sukma D, Aisyah SI. 2024. Diversity of quantitative, qualitative, and vitamin C content characteristics in F5 generation of chili pepper Capsicum baccatum species. Biodiversitas 25: 2878-2886. Chili is a popular vegetable worldwide, and Indonesia is one of the largest chili producers. However, the cultivation of Capsicum baccatum species is still uncommon in Indonesia. This study aimed to assess the diversity and heritability of yield and yield quality of F5 populations of C. baccatum. This study was conducted at the Experimental Field of Perumahan Alam Sinar Sari, Bogor. The experiment followed a randomized complete block design (RCBD) using 12 genotypes with three replications and four sample plants per replication. The F5 populations of the following genotypes were used: 4k-6p, 4k-7p, 7m-4q, 2m-2m, 7m-3q, 7m-3m, 7m-2q, 2m-2q, 7m-8m, 7m-1m, Bishop Crown, and Lemon Drop. The observations included quantitative, qualitative character,vitamin C contents, and soluble solids. The results showed that the fruit weight per plant ranged from 37.73 to 94.24 grams, while the number of fruits per plant ranged from 11.46 to 30.95. Fruit length ranged from 2.65 to 6.08 cm, and fruit diameter ranged from 15.70 to 41.43 mm. The weight per fruit ranged from 3.43 to 14.89 grams. Brightness or L* values ranged from 19.06 to 41.93, a* values ranged from 5.62 to 31.49, and b* values ranged from 22.90 to 57.45. The chroma value ranged from 30.87 to 64.20, and the hue value ranged from 46.54 to 80.23. The analysis of vitamin C content showed a range of 12.20 to 17.74 mg/20 g, and the test results of soluble solids ranged from 8.77% to 13.49%. All quantitative characters showed high heritability, indicating a strong genetic influence on these characters. The qualitative observations were analyzed, and the results showed that the 12 C. baccatum chilies had similarity coefficients ranging from 0.0 to 0.5. The similarity analysis resulted in grouping the 12 genotypes of C. baccatum into four main groups.
Increasing ploidy level of marigold (Tagetes patula Sudamala Barak) using colchicine with acute and chronic methods YUYUN NITA SARI; SYARIFAH IIS AISYAH; DEWI SUKMA; MUHAMAD SYUKUR
Biodiversitas Journal of Biological Diversity Vol. 26 No. 6 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260617

Abstract

Abstract. Sari YN, Aisyah SI, Sukma D, Syukur M. 2025. Increasing ploidy level of marigold (Tagetes patula Sudamala Barak) using colchicine with acute and chronic methods. Biodiversitas 26: 2726-2734. Marigold (Tagetes sp.) is a popular and potential ornamental plant in Indonesia, especially in Bali, commonly used in religious ceremonies and industry. A significant challenge in the floriculture industry is producing plants with desirable traits, such as larger flowers. Sudamala Barak has dark red flowers with small size (4,5-5,6 cm), but consumers prefer larger ones (8-10 cm). Colchicine is a chemical mutagen that disrupts spindle fiber formation during mitosis, thereby inducing chromosome doubling and resulting in polyploid cells. Tagetes patula is an allotetraploid species (2n = 48). This study aimed to determine the LC50 value and analyze the morphological, histological, and cytological characteristics of Sudamala Barak mutants. The research was conducted from May 2024 to February 2025 using two application methods: acute (seven concentrations) and chronic (four concentrations) based on LC50 (lethal concentration 50%). The results showed that colchicine significantly affected various plant characteristics. The LC50 value was found to be 0.346%. Overall, the chronic method produced greater diversity than the acute method. Colchicine treatment influenced plant height, canopy width, number of primary branches, stem diameter, flowering time, and flower diameter. It also increased the number of stomata and chloroplasts, potentially improving photosynthetic efficiency. In the acute method, the highest ploidy level was euploid-pentaploid (2n = 60) at concentrations of 0.05%; 0.1%; 0.15%; 0.25%; and 0.3%. In contrast, in the chronic method, the highest ploidy level was euploid-autoalooctaploid (2n = 96) at 10× and 20× LC50 dilution concentrations.
Studi In Silico Sekuen NONEXPRESSOR OF PATHOGENESIS-RELATED GENES 1 (NPR1) pada Jeruk yang Terkait dengan Resistensi Huanglongbing Kristianto Nugroho; Tri Joko Santoso; Mia Kosmiatin; Dewi Sukma; Agus Purwito
Buitenzorg: Journal of Tropical Science Vol 2 No 2 (2025): Buitenzorg: Journal of Tropical Science
Publisher : Innovation Centre for Tropical Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70158/buitenzorg.v2i2.25

Abstract

The evaluation of citrus resistance to Huanglongbing (HLB) disease is still challenging due to the incapability of the bacteria to be cultured purely in artificial medium, the complexity of inoculation methods, and the long duration required for phenotypic observation. Thus, the use of molecular markers is one of the alternatives to solve this problem. The focuses of this study were to perform in silico analysis of the nucleotide variations in NONEXPRESSOR OF PATHOGENESIS-RELATED GENES 1 (NPR1) gene sequence among several citrus genotypes whose resistance information to HLB have been known previously and to employ phylogenetic analysis among them. The NPR1 gene sequences from 20 genotypes which consisted of 14 citrus and six relative genotypes were collected in silico from Citrus Genome Database and analyzed using multiple sequence alignment program. A total of six interesting SNPs that could distinguish between susceptible and resistant citrus genotypes were detected in this study. As many as five SNPs were non-synonymous, while only one synonymous SNP that did not cause the amino acid change was identified in this study. The phylogenetic analysis also revealed the separation between susceptible and tolerant/resistant citrus genotypes in two main clusters. The SNPs found in this study are expected to be useful for designing new functional markers as a selection tool in future studies. Keywords: in silico, molecular marker, phylogenetic analysis, selection tool, SNP
Co-Authors , Krisantini , Nazi ,, Giyanto Abdul Munif Abdullah bin Arif Adil Akbar Muhammad Adimas Krishardianto Affif Andra Saputro Agus Purwito Agus Purwito Agus Purwito Agus Purwito Agus Purwito Agus Rachmat Agus Rachmat Ahmad Bukhori, Ahmad Ahmad Fathoni Aji, Titistyas Gusti Akbar, Machmul Alam Sani, Fajri Ali Husni Ali Husni Alvianti Yaufa Desita Alwi, Ahmad Andes Fuady Dharma Harahap Andi Zahira Al Humairoh Andri, Eldrida Antony Demas Apriliani, Elisa Aqilla Fadia Wahono Arifah Rahayu Arrin Rosmala Ary Setiawati Asmini Budiani Assyifa Fauzia Atra Romeida Azmi, Tubagus Kiki Kawakibi Budi Marwoto Chaireni Martasari Chaireni Martasari Cici Tresniawati Daffa Rafiandra Haryono Daulay, Delfina Deden Derajat Matra Deden Hidayatullah Deden Sukmajaya Demas, Antony DEWA NGURAH SUPRAPTA Dewa Ngurah Suprapta DEWI YANNY LENAWATY Dini Nurdiani DINI NURDIANI Dirga, Kate Tiffany Dodi Saputra, Muhammad Dwi Utami Nur Usmani Efendi, Darda Eka Martha Della Rahayu Elina, Juanita Elis Nina Herliyana Elizabeth Handini ELSJE T. TENDA ELSJE T. TENDA, ELSJE T. ENNY RANDRIANI Erick Raynalta Erick Raynalta, Erick Erna Sulistiana Erna Sulistiana ERNIAWATI DININGSIH Fadillah, Anggun Fajar Pangestu Fauziah, Ni'mah Fifit Kultsum FITRI RACHMAWATI Giyanto, dan Gustaaf Adolf Wattimena HAJRIAL ASWIDINNOOR Halida Adistya Putri Halimatussakdiyah, Halimatussakdiyah Handini, Aline Sisi Hasibuan, Nadia Hengky Novarianto Hengky Novarianto HENGKY NOVARIANTO Hermanto, Catur HILDA ADINA RAHMI Husein Nst, Ahmad I MADE ARTIKA I Putu Wahyu Sanjaya Ika Roostika Indira Ariesta Ira Fauziah Noer Irawati Irawati Iskandar Safri Hasibuan Ismail Maskromo Ismail Maskromo ISMAIL MASKROMO Isnaini Harahap, Fitri Iswari S. Dewi IZZATUL MUHALLILIN Juang Gema Kartika Kartiman, Roni Kartiman, Roni Khoiruddin Khoiruddin Khoiuruddin, Khoiruddin Krishardianto, Adimas Kristianto Nugroho Kristianto Nugroho Kristianto Nugroho KRISTIANTO NUGROHO, KRISTIANTO Lestari Koto, Putri Lolliani Lubis, Uchti Nuzul Qhinanti M. Syukur Maria Swastika Maryuandini, Ufi MASKROMO, ISMAIL MASKROMO, ISMAIL Mastur MEGA WEGADARA Megawati, Gina MEITY A. TULALO MEITY A. TULALO, MEITY A. Mia Kosmiatin Mia Kosmiatin Mia Kosmiatin Mia Kosmiatin MINANGSARI DEWANTI Ming-Tsair Chan Mira Humaira Muhamad Rizal Martua Damanik Muhamad Syukur Muhammad Hamzah Aditama Muhammad Syukur Muhammad Syukur Muthi'ah Khairun Nisa Muthi’ah Khairun Nisa Nabilah, Noorfakhriyah Ahsanti Nasution, Fery Endang Ni'mah Fauziah Noer, Ira Fauziah NOVARIANTO, HENGKY NOVARIANTO, HENGKY Nur Ajijah NUR AJIJAH Nurgravisi, Primanisa NURUL KHUMAIDA Nurul Khumaida Nurul Khumaida Nurul Khumaida OKTA ROSFIANI Pebra Heriansyah Pratama, Syilvia Nosya Puji Lestari Pulungan, Darmasyah Pulungan, Nurpadilah Putri, Astrid Aditya Putri, Halida Adistya Putri, Yane Riana Rahmawati, Rika Sri rawati ,, rawati Refa Firgiyanto REFLINUR REFLINUR Rika Sri Rachmawati Risda Rizkillah, Risda Riski Ananda, Ihwan Riza Arief Putranto Rizal, Syamsi Roedhy Poerwanto Rokhana Faizah RUBIYO RUBIYO Rusmiyati, Henny Rustikawati S. Sudarsono Sachio, Sachio Saidah, Marwatu Sandi, Gunawan Sandra A. Aziz Sandra Arifin Aziz Sari, Novila Satya Nugroho Satya Nugroho Sauri Nasution, Sofyan Shandra Amarilis Shandra Amarillis Siberakuno, Roberdi Sihombing, Novi Silviyani Siregar, Sindi Simatupang, Juli Simatupang, Juliana Sintho Wahyuning Ardie Sintho Wahyuning Ardie Siti Salamah Slamet Susanto Sormin, Darlina Sri Wening Sudarsono Sudarsono Sudarsono SUDARSONO Sudarsono Sudarsono Sudarsono Sudarsono Sudarsono Sudarsono Sudarsono Sudarsono SUDARSONO SUDARSONO SUDARSONO SUDARSONO SUDARSONO SUDARSONO Sudarsono Sudarsono Sudarsono Sudarsono Sudarsono, dan SUDARSONO, nFn SUDARSONO, nFn Sudarsono, Sudarsono Sugianto, Pingkan Sukendah SUKENDAH SUKENDAH SUKENDAH SUKENDAH, SUKENDAH SUKENDAH, nFn SUKENDAH, nFn Sukmana, Bayu Surjono Hadi Sutjahjo Suryo Wiyono Suskandari Kartikaningrum Sutanto, Agus Swastika, Maria Swastika, Maria Syarifah Iis Aisyah Syilvia Nosya Pratama Sylvia Nosya Pratama Tony Liwang Tri Joko Santoso Tri Joko Santoso TRI JOKO SANTOSO Tri Joko Santoso Tya Wulandari Ucu Sumirat Wahyu Arif Sudarsono Wahyu Arif Sudarsono Waras Nurcholis Willy Bayuardi Suwarno Yafqori Ardigusa Yasmin, Zahra Fadhlia Yoshua Shandy Yudha Yudhi, Joshinjitsu Fatirizqina Yustia Yulianti YUYUN NITA SARI Zahra Fadhlia Yasmin