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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Microbiology Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Sumberdaya Hayati JURNAL BIOLOGI INDONESIA Biosaintifika: Journal of Biology & Biology Education Menara Perkebunan Jurnal Ilmiah Sains Biodiversitas Journal of Biological Diversity
Nampiah Sukarno
Department Of Biology, Faculty Of Mathematics And Natural Sciences, Institut Pertanian Bogor. Jl. Raya Dramaga, Kampus IPB Darmaga, Bogor 16680, West Java, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Mathematics Medicine & Pharmacology Physics Veterinary

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Identification of Ectomycorrhiza-Associated Fungi and Their Ability in Phosphate Solubilization Mujahidah, Shofia; Sukarno, Nampiah; Kanti, Atit; Sudiana, I Made
JURNAL BIOLOGI INDONESIA Vol 14, No 2 (2018): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v14i2.3741

Abstract

ABSTRACTThe existence of Pinus sp. is very dependent on ectomycorrhizal (ECM) fungi. ECM fungi affect the growth of their hosts especially by increasing mineral availability and water intake. However ECM fungi is not the only one that plays a role in the growth of their host. There are many ECM-associated fungi which also have many important roles in the growth of the host. Helotiales which were isolated from the ECM of Pinus merkusii are known as the most member of root associated fungi. Three isolated Helotiales identified as Scytalidium sp., Helotiales sp., and Glutinomyces sp. by morphological and molecular identification based on ITS1, 5.8S rRNA, ITS2 DNAr region. All three isolates have the ability to solubilize phosphate. Compared with C. geophilum which already known as P solubilizing fungi, Glutinomyces solubilized 16.6 ppm P which is higher than C. geophilum which solubilized as much as 13.68 ppm in Pikosvkaya medium with glucose as carbon source and rock phosphate as phosphate source. Then followed by Scytalidum sp. and lastly Helotiales sp. Rock phosphate tend to harder to solubilize because its complex chemical form with other minerals. Keyword: ECM-associated fungi, Helotiales, phosphate solubilizing ability, Pinus merkusii 
IDENTIFICATION OF ECTOMYCORRHIZA-ASSOCIATED FUNGI AND THEIR ABILITY IN PHOSPHATE SOLUBILIZATION Mujahidah, Shofia; Sukarno, Nampiah; Kanti, Atit; Sudiana, I Made
JURNAL BIOLOGI INDONESIA Vol 14, No 2 (2018): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v14i2.3741

Abstract

ABSTRACTThe existence of Pinus sp. is very dependent on ectomycorrhizal (ECM) fungi. ECM fungi affect the growth of their hosts especially by increasing mineral availability and water intake. However ECM fungi is not the only one that plays a role in the growth of their host. There are many ECM-associated fungi which also have many important roles in the growth of the host. Helotiales which were isolated from the ECM of Pinus merkusii are known as the most member of root associated fungi. Three isolated Helotiales identified as Scytalidium sp., Helotiales sp., and Glutinomyces sp. by morphological and molecular identification based on ITS1, 5.8S rRNA, ITS2 DNAr region. All three isolates have the ability to solubilize phosphate. Compared with C. geophilum which already known as P solubilizing fungi, Glutinomyces solubilized 16.6 ppm P which is higher than C. geophilum which solubilized as much as 13.68 ppm in Pikosvkaya medium with glucose as carbon source and rock phosphate as phosphate source. Then followed by Scytalidum sp. and lastly Helotiales sp. Rock phosphate tend to harder to solubilize because its complex chemical form with other minerals. Keyword: ECM-associated fungi, Helotiales, phosphate solubilizing ability, Pinus merkusii 
Growth and Development of Tristaniopsis merguensis Seedling Inoculated by Natural Ectomycorrhiza Triadiati, Triadiati; Hidayanti, Anastastia Raditya; Sukarno, Nampiah
Journal of Tropical Life Science Vol 10, No 2 (2020)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (292.185 KB) | DOI: 10.11594/jtls.10.02.01

Abstract

Tristaniopsis merguensis (pelawan tree) is a potential plant, however, it has not cultivated and conserved optimally due to slow growth and lack of information about the cultivation. The existence of T. merguensis in the forest is important because pelawan fungi grow under the tree, particularly in the above of the roots. Information about how to grow the T. merguensis seedling is very limited; therefore, research in growth and development of T. merguensis seedling was important. The aims of this study were to determine the appropriate planting medium for T. merguensis seed germination and to stimulate growth and development of T. merguensis seedling by using its fungi. Status of T. merguensis fungi was studied by analyzing root morphology. Fungi isolation was carried out from colonized root and fungi fruit body. The stimulated the growth of T. merguensis seedling was done by using fungi isolated from colonization root in laboratory scale, as well as treated at a different phosphate concentration. The result showed that T. merguensis was associated with ectomycorrhizal fungi. Planting medium consists of sawdust and T. merguensis fine root resulted the highest percentage of germination. Seedlings were treated with ectomycorrhizal fungi grew better than without ectomycorrhizal fungi. In addition, seedlings treatment with ectomycorrhizal fungi and phosphate 25% showed the highest growth rate. 
Diversity of Endophytic Fungi from Red Ginger (Zingiber officinale Rosc.) Plant and Their Inhibitory Effect to Fusarium oxysporum Plant Pathogenic Fungi ROHANI CINTA BADIA GINTING; NAMPIAH SUKARNO; UTUT WIDYASTUTI; LATIFAH KOSIM DARUSMAN; SIHEGIKO KANAYA
HAYATI Journal of Biosciences Vol. 20 No. 3 (2013): September 2013
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (74.046 KB) | DOI: 10.4308/hjb.20.3.127

Abstract

Indonesia has been known as a country with high medicinal plant diversity. One of the most common medicinal plant from Indonesia is red ginger (Zingiber officinale Rosc.). Nevertheless, limited studies of endophytic fungi associated with these medicinal plants are hitherto available. The objectives of this research were to study the diversity of endophytic fungi on red ginger and to analyze their potential as a source of antifungal agent. All parts of plant organs such as leaf, rhizome, root, and stem were subjected for isolation. Fungal identification was carried out by using a combination of morphological characteristic and molecular analysis of DNA sequence generated from ITS rDNA region. Thirty endophytic fungi were successfully isolated from leaf, rhizome, root, and stem of red ginger plant. Antagonistic activity was tested against Fusarium oxysporum, a pathogenic fungus on plants, using an antagonistic assay. Based on this approach, the fungi were assigned as Acremonium macroclavatum, Beltraniella sp., Cochliobolus geniculatus and its anamorphic stage Curvularia affinis, Fusarium solani, Glomerella cingulata, and its anamorphic stage Colletotrichum gloeosporoides, Lecanicillium kalimantanense, Myrothecium verrucaria, Neonectria punicea, Periconia macrospinosa, Rhizopycnis vagum, and Talaromyces assiutensis. R. vagum was found specifically on root whereas C. affinis, L. kalimantanense, and M. verrucaria were found on stem of red ginger plant.  A. macroclavatum was found specifically in red ginger plant’s organ which located under the ground, whereas C. affinis was found from shoot or organ which located above the ground. The antagonistic activity of isolated endophytic fungi against F. oxysporum varied with the inhibition value range from 1.4 to 68.8%. C. affinis (JMbt7), F. solani (JMd14), and G. cingulata (JMr2) had significantly high antagonistic activity with the value above 65%; and R. vagum (JMa4) and C. geniculatus (JMbt9) had significantly low antagonistic activity with the range value 0-10%.
Endophytic Fungi Associated With Turmeric (Curcuma longa L.) Can Inhibit Histamine-Forming Bacteria in Fish Eris Septiana; Nampiah Sukarno; . Sukarno; Partomuan Simanjuntak
HAYATI Journal of Biosciences Vol. 24 No. 1 (2017): January 2017
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (453.129 KB) | DOI: 10.4308/hjb.24.1.46

Abstract

Turmeric (Curcuma longa L.) is a medicinal plant that is commonly used as spice and preservative. Many types of endophytic fungi have been reported as being associated with medicinal plants and able to synthesize secondary metabolites. In this study, endophytic fungi were isolated from all plant parts of turmeric plants. Identification of the endophytic fungi was done using morphological characteristics and sequencing of the internal transcribed spacer (ITS) region of ribosomal DNA. The dual culture method was used for screening antibacterial activity of the endophytic fungi against Morganella morganii, a common histamine-producing bacteria. The disc diffusion method was used to test the ability of water fractions of selected endophytic fungi to inhibit M. morganii growth. Two-dimensional thin layer chromatography was used to determine the fungal extract inhibition activity on histamine formation. In total, 11 endophytic fungi were successfully isolated and identified as Arthrobotrys foliicola, Cochliobolus kusanoi, Daldinia eschscholzii, Fusariumoxysporum, Fusarium proliferatum, Fusarium solani, Fusarium verticillioides, Phanerochaete chrysosporium, and Phaeosphaeria ammophilae. Five isolates showed inhibition activity against M. morganii in the dual culture tests. Based on the disc diffusion assay, A. foliicola and F. verticillioides inhibited the growth of M. morganii as a histamine-producing bacteria, and inhibiting histamine formation in fish. The best effects in inhibiting growth of the histamine-producing bacteria and histamine formation inhibition in fish were produced with F. verticillioides water fraction at 0°C incubation.
Endophytic Fungi from Four Indonesian Medicinal Plants and Their Inhibitory Effect on Plant Pathogenic Fusarium oxysporum Nampiah Sukarno; Rohani Cinta Badia Ginting; Utut Widyastuti; Latifah Kosim Darusman; Sihegiko Kanaya; Irmanida Batubara; I Nyoman Pugeg Aryantha; Mashuri Waite
HAYATI Journal of Biosciences Vol. 28 No. 2 (2021): April 2021
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.28.2.152

Abstract

The medicinal plants Centella asiatica, Curcuma xanthorrhiza, Guazuma ulmifolia, and Hydrocotyle verticillata are widely used in Indonesian traditional medicine, but little is known about their associated endophytic fungi. This research aimed to study the diversity of endophytic fungi derived from functional parts of these plants and to evaluate their potential as antifungal agents against the plant pathogenic fungus Fusarium oxysporum. A total of 17 isolates of endophytic fungi were obtained: nine from leaves of G. ulmifolia, three each from leaves of C. asiatica and H. verticillata, and two from rhizomes of C. xanthorrhiza. The genus Colletotrichum was found in all plants studied, but each plant was associated with different species. Colletotrichum aeschynomenes was associated with C. xanthorrhiza, C. siamense was associated with C. asiatica, and C. tropicale was associated with G. ulmifolia and H. verticillata. The species Curvularia affinis, Diaporthe tectonae, Lasiodiplodia mahajangana, Parengyodontium album, Talaromyces trachyspermus, and Speiropsis pedatospora were found only in G. ulmifolia; while Didymella coffeae-arabicae and Muyocopron laterale were found only in H. verticillata. The endophytic fungi showed inhibition activity against F. oxysporum with inhibition values of 6.0-78.9%, T. trachyspermus JBd10 and C. affinis JBd14 gave the highest inhibition activity.
In Vitro Pancreatic Lipase Inhibition by Marine Fungi Purpureocillium lilacinum Associated with Stylissa sp. Sponge as Anti-obesity Agent Wendi Nurul Fadillah; Nampiah Sukarno; Dyah Iswantini; Min Rahminiwati; Novriyandi Hanif; Mashuri Waite
HAYATI Journal of Biosciences Vol. 29 No. 1 (2022): January 2022
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.29.1.76-86

Abstract

This study aimed to evaluate the potential of marine fungus Purpureocillium lilacinum isolated from an Indonesian marine sponge Stylissa sp. as an anti-obesity agent through pancreatic lipase inhibition assay. The fungus was identified as P. lilacinum through morphological and molecular characteristics. The fungal extract’s inhibition activity and kinetics were evaluated using spectrophotometry and Lineweaver-Burk plots. Ethyl acetate and butanol were used for extraction. Both extracts showed pancreatic lipase inhibition in a concentration-dependent manner. Both crude extracts were then fractionated once. All fractionated extracts showed inhibitory activity above 50%, with the highest activity found in fraction 5 of ethyl acetate at 93.41% inhibition. The best fractionated extract had an IC50value of 220.60 µg.mL-1. The most active fraction of P. lilacinum had a competitive-type inhibitor behavior as shown by the value of Vmax not significantly changing from 388.80 to 382.62 mM pNP.min-1, and the Michaelis-Menten constant (KM) increased from 2.02 to 5.47 mM in the presence of 500 µg.mL-1 fractionated extract. Metabolite identification with LC-MS/MS QTOF suggested that galangin, kaempferol, and quercetin were responsible for the observed lipase inhibition.
Karakteristik Mikoriza Arbuskula Tanaman Serai Wangi (Cymbopogon nardus L.) di Lapangan Ternaungi dan Tidak Ternaungi Nampiah Sukarno; Rahayu Laelandi; Ibnu Qayim; Mega Putri Amelya
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 1 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.1.109

Abstract

Arbuscular mycorrhiza (AM) characteristics of citronella grass in the field have not been reported. This research aimed to study the AM characteristics of citronella grass grown in unshaded and shaded fields. The roots of citronella grass were collected from citronella grass plantations in Cianjur, West Java. The root samples were analyzed for AM structures, namely entry points, intercellular hyphae, arbuscules, and vesicles. The results showed that the citronella grass form AM colonization. The quality of root colonization differed between the two cultivation systems. The unshaded citronella grass had higher root colonization compared to shaded citronella grass. In the unshaded citronella grass, the number of arbuscules was 7 per cm of root length, whereas in the shaded citronella grass was 4 per cm of root length. The types of arbuscules observed were arum and intermediate. There were no differences in the number of entry points in the two cultivated systems, which was 3,5 entry points per cm of root length. The numbers of vesicles and internal hyphae in unshaded citronella grass were lower than that of in the shaded citronella grass. In the unshaded citronella grass, the number of vesicles and intracellular hyphae were 1,5 and 8,5 per cm root length, whereas in the shaded citronella grass were 3,5 and 11 per cm root length, respectively. Shading plants grown in the field were bamboo, banana, coffee, tea, and sugar palm. All the shading plants formed AM symbiosis with a colonization value of 7 to 30%. This research indicates that arbuscular mycorrhiza is an important component in the citronella grass cultivation in unshaded and shaded fields. Keywords: Arbuscule, entry point, intercellular hyphae, root colonization, vesicle
Isolasi dan Respons Tumbuh Cendawan Mutualistik Akar pada Beberapa Tanaman Pangan dan Kehutanan Rida Oktorida Khastini; Nampiah Sukarno; Utut Widyastuti Suharsono†; Yasuyuki Hashidoko†
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 1 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.1.85

Abstract

The study aims to isolate and test the effectiveness of mutualistic root symbiont fungi isolates from the roots of rubber plants grown in marginal acidic soil plantations in increasing the growth of food crops and forestry plants. The fungal were isolated by root surface sterilization methods. We obtained 19 fungal isolates consisting of 8 genera, namely Alternaria, Aspergillus, Cladosporium, Curvularia, Fusarium, Penicillium Paecilomyces, Trichoderma, and mycelia sterilia. All isolates were subjected to a pathogenicity test on the Centrosema pubescens plant. Five out of the 19 fungal isolates increased plant growth and showed no disease symptoms, and the Aspergillus section Nigri FKK 3 isolate showed the best response. The isolate was further analyzed to assess the growth response of food crops (rice and corn) and forestry plants (Acacia auriculiformis and Paraserianthes falcataria). The treatments consisted of 3 phosphate (P) concentrations, namely 20%, 50%, and 100% of the recommended field applications. The combination of mutualistic fungal inoculation of Aspergillus section Nigri FKK 3 and 50% P concentration exhibited the highest biomass growth response compared to other treatments. This finding can provide basic information for developing fungal-based fertilizers to increase the productivity of food crops and forestry plants on sub-optimal land. Keywords: food crops, phosphate fertilizer, forestry trees, plant growth improvement, root mutualistic fungi
KARAKTERISTIK FUNGSIONAL PROTEIN MISELIUM JAMUR TIRAM MERAH MUDA DAN MERANG [Functional Characteristics of Protein Mycelium of Pink Oyster and Paddy Straw Mushrooms] - Sukarno; Nadia T. Hendartina; Dedi Fardiaz; Nampiah Sukarno
Jurnal Teknologi dan Industri Pangan Vol. 25 No. 1 (2014): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.906 KB) | DOI: 10.6066/jtip.2014.25.1.72

Abstract

KARAKTERISTIK FUNGSIONAL PROTEIN MISELIUM JAMUR TIRAM MERAH MUDA DAN MERANG [Functional Characteristics of Protein Mycelium of Pink Oyster and Paddy Straw Mushrooms]Sukarno1)*, Nadia T. Hendartina1), Dedi Fardiaz1) dan Nampiah Sukarno2)1) Departemen Ilmu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Institut Pertanian Bogor, Bogor2) Departemen Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor, Bogor Diterima 12 Maret 2014 / Disetujui 13 Juni 2014ABSTRACT Mycelium of mushroom contained high protein, which determined its functional characteristics such as water holding capacity (WHC), oil holding capacity (OAC), emulsion stability, and gel formation. This study aimed to determine the protein functional properties of Pleurotus flabellatus and Volvariella volvacea mycelia. Information obtained can be used to increase utilization of the mycelia as source of food. Mycelia biomass were obtained by growing the fungal cultures in Potato Dextrose Broth (PDB) on shaker at 100-150 rpm. Mycelia were harvested three times at 7, 8, and 9-days after inoculation for measuring their protein contents by kjehdahl method. Functional properties of mycelium protein measured were WHC, OAC, emulsion stability, and gel formation by folding test method. Based on the analysis of protein content in dry weight basis, 8-day old P. flabellatus and V. volvacea mycelia produced the highest protein contents with the value were 31.72 and 19.98%, respectively. Further analysis of protein functional properties showed that P. flabellatus mycelium had 10.38% of WHC, 0.52 mL/g of OAC, 57.14% of emulsion stability and gel strength level with the valueof  2, whereas the V. volvacea mycelium had 15.89% of WHC, 0.80 mL/g of OAC, 48.69% of emulsion stability, and did not form a gel. Protein functional properties of P. flabellatus were better than that of V. volvacea mycelium in terms of protein content, emulsion stability, and gel formation. 
Co-Authors ADI YULANDI Agustin Wydia Gunawan Alex Hartana ALEX HARTANA Alex Hartana Anastastia Raditya Hidayanti Astri Ariyani Atit Kanti Atit Kanti Cici Rahmawati Cinta Badia Br Ginting, Rohani Dedi Fardiaz Desi Maria Panjaitan Didiek Hadjar Goenadi Dyah Iswantini Edhi Sandra Edi Guhardja Endang Sukara Eris Septiana Fachrian Hasmi Pasaribu Fachriyan Hasmi Pasaribu Fadillah, Wendi Nurul Franco, Christopher MM Hamim Hamim HAPPY WIDIASTUTI Hidayanti, Anastastia Raditya I Made Sudiana I Nyoman Pugeg Aryantha Ibnu Qayim IRMA SITI RAHMAH Irmanida Batubara Kartini Kramadibrata Kartini Kramadibrata Kemala S. Nagur L K Darusman Lady Diana Tetelepta, Lady Diana latifah K Darusman Latifah K Darusman LATIFAH KOSIM DARUSMAN Latifah Kosim Darusman Latifah Kosim Darusman M. Rafi MASHURI WAITE Mashuri Waite Mashuri Waite Maulani, Nail Izzatul Mega Putri Amelya Michael Michael Mien Ahmad Rifai Min Rahminiwati Muhammad Hilman Aulia Mujahidah, Shofia Mujahidah, Shofia Mulya Sari Nadia T. Hendartina Nadiya Dwi Rahayu NAUFAL HAFIZH NUGRAHA Novriyandi Hanif Partomuan Simanjuntak Putra, Sukma Triperdana Rahayu Laelandi Rida Oktorida Khastini Rika Indri Astuti Risna Riza Firmansyah Riza Zainuddin Ahmad ROHANI CINTA BADIA GINTING Rohani Cinta Badia Ginting Sally SMITH SIHEGIKO KANAYA Sihegiko Kanaya Sintho Wahyuning Ardie Soekisman Tjitrosoedirdjo SOFI MURSIDAWATI Sofi Mursidawati Sofi Mursidawati Sri Listiyowati Subagya, Mahmud Sukarno Sukarno Sukmarayu P. Gedoan Sulfiah, Siti Syaiful Anwar Triadiati Triadiati UTUT WIDYASTUTI Utut Widyastuti UTUT WIDYASTUTI Utut Widyastuti UTUT WIDYASTUTI Utut Widyastuti Suharsono Utut Widyastuti Suharsono† Waite, Mashuri Wei Zhang WENDI NURUL FADILLAH Wendi Nurul Fadillah Wendi Nurul Fadillah Wendi Nurul Fadillah Yanti Novera Yasuyuki Hashidoko† Yuyun Nisaul Khairillah Za’aziza Ridha Julia