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Biodiversitas Journal of Biological Diversity
Published by Universitas Sebelas Maret
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was accredited by DGHE, Ministry of Education, R.I., since 2014 was indexed by Scopus, where DOAJ and Google Scholar was indexed first.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 6,269 Documents
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Arbuscular Mycorrhizal Fungi (AMF) diversity and population in UPV Nature Trail, Miagao, Iloilo, Philippines EDGAR PHILIP T. DE ASIS; FRITZIE MARIE M. DEMETILLO; DIANA P. PAGUNTALAN
Biodiversitas Journal of Biological Diversity Vol. 24 No. 12 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241231

Abstract

Abstract. De Asis EPT, Demetillo FMM, Paguntalan DP. 2023. Arbuscular Mycorrhizal Fungi (AMF) diversity and population in UPV Nature Trail, Miagao, Iloilo, Philippines. Biodiversitas 24: 6692-6703. Arbuscular Mycorrhizal Fungi (AMF) are soil microorganisms that form the most prevalent mutualistic associations with plant species. Studies revealed its global distribution in various terrestrial habitats, but available local literature remains few. This study investigated AMF diversity in the University of the Philippines Visayas (UPV) Nature Trail, Miagao, Iloilo, Philippines. AMF spores were isolated using wet sieving, decanting, and centrifugation. A total of 2815 individual spores were documented, with 114 distinct morphospecies representing 16 genera, nine families, and four orders classified. Glomus clarum, Acaulospora sp.7, and Scutellospora pellucida tallied the highest abundance across all points. Scutellospora pellucida (FOC=83.3%) recorded the highest species richness, followed by Ambispora sp. (FOC=77.78%), then Acaulospora mellea and Glomus australe (FOC=72.22%). Overall, Shannon-Weiner diversity index (H=3.6019) and Simpson diversity index (D=0.0420) revealed a very high AMF diversity in the trail, while the Pielou evenness index (J=0.7605) suggested a semi-balanced number of individuals among each morphospecies. A more abundant, even, and diverse, albeit not statistically significant, AMF community was recorded in forested areas compared to non-forested areas of the trail. Results generally suggest that the AMF community is diverse and abundant regardless of the location, ecosystem type, and faunal association.
Seed micromorphology of tribe Desmodieae (subfamily Papilionoideae, family Leguminosae) from Thailand with its taxonomic implications WITSANU SAISORN; SOMRAN SUDDEE
Biodiversitas Journal of Biological Diversity Vol. 24 No. 10 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241039

Abstract

Abstract. Saisorn W, Suddee S. 2023. Seed micromorphology of tribe Desmodieae (subfamily Papilionoideae, family Leguminosae) from Thailand with its taxonomic implications. Biodiversitas 24: 5572-5585. The seed micromorphology of 21 genera and 58 species of the tribe Desmodieae in Thailand was studied. The result showed that the shape of the seed can be ellipsoid or transversely ellipsoid, irregular, oblongoid, quadrangular, rectangular, reniform, rhomboid, subcircular, and triangular. An oblongoid shape is restricted to the genus Sohmaea; the seeds’ length, width, and thickness are 0.94-5.93 mm, 0.78-3.65 mm, and 0.39-1.92 mm, respectively. The testa color can be light green to green, yellow, light to dark brown, or black. Testa patterns can be classified into nine types: colliculate, colliculate-rugulate, fissured, pitted, reticulate, reticulate-reticulate, reticulate-rugulate, rugulate, and smooth. The rim-arillate aril can be thin, thick, or well-developed. This tribe is classified into three groups based on aril types. Group I: a thin rim-arillate type is restricted to Akschindlium godefroyanum. Group II: a thick rim-arillate type is found on the seeds of the most studied plants. Group III: a well-developed rim-arillate type is a taxonomic characteristic of Codariocalyx. The overall shape of the rim-arillate aril is subcircular, circular, subcircular-elliptic, elliptic, elliptic-oblong, and oblong. An oblong shape of the rim-arillate aril is a unique character for Grona heterophylla compared to other species within Grona.
Isolation, phylogenetic analysis and bioprospection of myxobacteria from Vietnam YEN NGUYEN THI NGOC; CHUNG DUONG DINH; HONG NGUYEN THI KIM; CHAM NGUYEN PHUONG; NHAN VO THI; LINH DINH THI LAN; NGOC NGUYEN LE BAO; THAI NGUYEN MINH; NGA NGUYEN DINH; ANH NGUYEN TU
Biodiversitas Journal of Biological Diversity Vol. 24 No. 10 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241047

Abstract

Abstract. Yen NTN, Chung DD, Hong NTK, Cham NP, Nhan VT, Linh DTL, Ngoc NLB, Thai NM, Nga ND, Anh NT. 2023. Isolation, phylogenetic analysis and bioprospection of myxobacteria from Vietnam. Biodiversitas 24: 5653-5663. Myxobacteria have been considered microbial factories for producing secondary metabolites that have a variety of potential biological actions for discovering and isolating new biological molecules. Myxobacteria were isolated from soil samples collected in some provinces/cities in Vietnam. The purified isolates were identified based on morphology, biochemical test and phylogenetic analysis inferred from 16S rRNA gene. High-throughput screening assays including 2,2-azino-bis-3-ethylbenzothiazoline-6-sulphonic acid (ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DDPH) for antioxidant properties and microdilution for antimicrobial activity were performed with myxobacterial extracts. Compounds from potential strain were predicted using liquid chromatography coupled with mass spectrometry. Forty-three myxobacterial strains were isolated and classified into seven genera of Angiococcus, Archangium, Chondromyces, Corallococcus, Cystobacter, Melittangium, and Myxococcus. The extract from CT21 strain had the highest total antioxidant activity (IC50 = 52.34 ± 1.47 and 30.28 ± 0.74 ?g/mL for the DPPH and ABTS, respectively). It is worth noting that all strains isolated myxobacterial strains show inhibitory activity against at least one of the tested microorganisms. The most potent antimicrobial strain was Myxococcus stipitatus GL41, which inhibited all tested microorganisms, and the minimal inhibitory concentration (MIC) values were 1 ?g/mL against methicillin-resistant Staphylococcus aureus (MRSA), methicillin-sensitive Staphylococcus aureus (MSSA), Streptococcus faecalis, Candida albicans, and Aspergillus niger. Mass spectrometry analysis revealed the presence of althiomycin - the polyketide antibiotic from ethyl acetate fraction. In the present study, myxobacteria were isolated from soil sample collected from Vietnam, analyzed phylogenetically, and screened for biological activities.
Lepidoptera diversity in Ndodang Forest, Ngawi, East Java, Indonesia SRI UTAMI; PAMELIA NURYATMAN; NURUL KUSUMA DEWI
Biodiversitas Journal of Biological Diversity Vol. 25 No. 12 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d251213

Abstract

Abstract. Utami S, Nuryatman P, Dewi NK. 2024. Lepidoptera diversity in Ndodang Forest, Ngawi, East Java, Indonesia. Biodiversitas 25: 4772-4780. The Ndodang Ngawi Forest is characterized by many species of teak (Tectona grandis) and rosewood (Dalbergia latifolia) trees that grow there, but the richness of its flora and fauna has not been explored and identified. Therefore, this study aimed to analyze the diversity of Lepidoptera in Ndodang Ngawi Forest, East Java, Indonesia, and the physicochemical environmental factors affecting their presence. The experiment was conducted from March to May 2023, where Rhopalocera (butterfly) analysis was carried out using the pollard transect method. This approach periodically monitored the presence of butterfly and the sweep net technique was used as the sampling method. Heterocera (moth) analysis was carried out using a light trap technique determined by the purposive sampling method. A total of three study stations were set, namely the area in forest, edge, and riverbank areas. The results of the Lepidoptera study recorded 8 families, consisting of 37 species and 639 individuals, with Nymphalidae and Catopsilia pomona being the most prevalent, while Papilionidae family, Elymnias hypermnestra had 2 individuals. In addition to the influence of plant vegetation, the diversity of Lepidoptera species was also affected by environmental physicochemical factors. The air temperature of the Ndodang Forest with an average of 29.3OC, humidity of 65%RH, and light intensity of 3629 lux contributed to the survival of these species. Diversity data were processed using Microsoft Excel, including the Shannon-Wienner diversity, Evenness, and Simpson Dominance indices. Based on the analysis, the values obtained were categorized as medium (1<H'<3), indicating moderate diversity, species evenness was large (E> 0.6), and there were no dominating species (D < 0.5). Lepidoptera diversity in the Ndodang Forest is in the medium category. The evenness index shows the even distribution of the population in the Ndodang Forest area, so that the dominance index is relatively low in this area or there is no dominance of certain types of butterfly species. The diversity of Lepidoptera species is influenced by the presence of vegetation which is a source of food and also environmental physico-chemical factors such as air temperature, light intensity and air humidity. The more and more diverse types of vegetation that provide food sources, the greater the diversity of Lepidoptera.
The suppression of Ganoderma boninense on oil palm under mixed planting with taro plants SUWANDI SUWANDI; MONICA ALESIA; RUDI PUTRA MUNANDAR; RAHMAD FADLI; SUPARMAN SUPARMAN; CHANDRA IRSAN; A. MUSLIM
Biodiversitas Journal of Biological Diversity Vol. 25 No. 3 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250329

Abstract

Abstract. Suwandi S, Alesia M, Munandar RP, Fadli R, Suparman S, Irsan C, Muslim A. 2024. The suppression of Ganoderma boninense on oil palm under mixed planting with taro plants. Biodiversitas 25: 1143-1150. Basal stem rot, caused by Ganoderma boninense, is highly destructive in monoculture oil palm plantations. This study evaluated Ganoderma boninense infections and oil palm growth in mixed plantings of oil palm seedlings and taro plants (Japanese, Bogor, and Indralaya taro). Ganoderma, colonizing rubber wood blocks, was inoculated into mixed plants, and the infection was compared to single-inoculated oil palm and taro plants. The interference of mixed planting with taro plants on the growth of oil palm seedlings was compared between inoculated and noninoculated mixed and single planting. Ganoderma inoculation caused simultaneous disease (dual-host infection) in mixed oil palm and taro plants. Ganoderma infection was less severe in taro plants compared to oil palm, whether in single or mixed planting. Over six months, oil palm root necrosis and disease index were reduced by 82% to 96% and 65% to 71%, respectively, while no significant effect was observed at nine months. The decay of Ganoderma-colonized wood improved by 44.1% to 84.0% in mixed planting, with no significant impact on mycelium viability. Taro plants did not inhibit oil palm growth, including plant height, leaf area, and relative growth rate of primary root length, in both the presence and the absence of Ganoderma infection. This study highlights the potential of mixed planting with taro to reduce Ganoderma disease in oil palm.
Mitigation of wildlife disturbance at oil and gas industry electrical facilities in Riau Province, Indonesia SUWONDO SUWONDO; DARMADI DARMADI; DEFRI ROZA; FRI MURDIYA; REBY OKTARIANDA; DODI DWI RISAUNDI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 12 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241253

Abstract

Abstract. Suwondo, Darmadi, Roza D, Murdiya F, Oktarianda R, Risaundi DD. 2023. Mitigation of wildlife disturbance at oil and gas industry electrical facilities in Riau Province, Indonesia. Biodiversitas 24: 6914-6922. Electrical facilities in the oil and gas industry often experience interference from wildlife, disrupting oil and gas operational activities. Solutions are required to mitigate these disturbances. This research analyzes the level of wildlife disturbance in electrical facilities in the oil and gas industry and their mitigation. This research used a survey method with purposive random sampling; the observation was carried out in the work area of Pertamina Hulu Rokan Company, Riau Province, Indonesia. The data obtained are primary and secondary, and the parameters measured consist of population, behavior, disturbance, and mitigation of disturbance to wildlife. A total of 38 species of wild animals were found, consisting of the mammal group (5 species), the reptile group (3 species), and the aves group (30 species). The population of long-tailed monkey (Macaca fascicularis) is the largest species of mammal found (1,500 individuals), and the most common daily behaviors of macaques are climbing (22.5%), eating (17.5%), and playing (15%). There were 169 incidents of wildlife disturbance at the WK Rokan electrical facility, with the most disturbance caused by macaques at 111 incidents. Disturbance from wildlife has a linear positive interaction with wildlife mortality around oil and gas industry electrical facilities. Mitigation is conducted as follows: isolating/eliminating the presence of wild animals in affected facilities/locations, building barriers against wild animals around electrical facilities, and providing repellents.
Morphological trait variation of the immature liberica coffee (Coffea liberica) from West Java applied difference of coffee husk compost and biofertilizer YUDITHIA MAXISELLY; FERRANI RIEFALINA NAFY; INTAN RATNA DEWI ANJARSARI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 11 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241118

Abstract

Abstract. Maxiselly Y, Nafy FR, Anjarsari IRD. 2023. Morphological trait variation of the immature liberica coffee (Coffea liberica) from West Java applied difference of coffee husk compost and biofertilizer. Biodiversitas 24: 5988-5994. Improving the growth of immature Liberica coffee is achievable through fertilizer application. This is because nutrients can be provided to plants by microorganisms from organic and biological fertilizers. Therefore, this research aimed to determine the response and the best treatment for applying coffee husk compost and consortium biofertilizer, which contained nitrogen-fixing and phosphate-solubilizing bacteria on the growth of immature Liberica plant. The experiment was held at Ciparanje Research Center, Padjadjaran University, West Java, with an altitude of ±750 meters above sea level (masl) from January to May 2023. Furthermore, a randomized complete block design (RCBD) was conducted with six treatment combinations. Each treatment was repeated four times including control (Urea 20 g.plant-1 + SP36 25 g.plant-1 + KCl 15 g.plant-1), solid coffee husk compost 3 kg.plant-1, liquid coffee husk compost 80 mL.L-1, biofertilizer 10 mL.L-1, solid coffee husk compost 3 kg.plant-1 + biofertilizer 10 mL.L-1, and liquid coffee husk compost 80 mL.L-1 + biofertilizer 10 mL.L-1. The results showed that biofertilizer significantly affected for increasing the morphology trait of immature Liberica coffee, namely the plant height, stem diameter, number of primary branches, length of primary branches, leaf area, and leaf chlorophyll index. The best treatment for immature Liberica plants was the liquid coffee husk compost 80 mL.L-1 + biofertilizer 10 mL.L-1. Based on this research, the combination of coffee husk compost, especially the liquid form, and biofertilizer is the potential application to boost the immature Liberica coffee growth.
Glucanase activity produced by rhizospheric Streptomyces tritolerans ARJ 32 and Streptomyces collinus ARJ 38 and the analysis of their encoding genes DEMMA ZILBA BUDIMAN; WIDYA ESTI PURWANINGTYAS; JEPRI AGUNG PRIYANTO; IVAN PERMANA PUTRA; ABDJAD ASIH NAWANGSIH; ARIS TRI WAHYUDI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 10 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241065

Abstract

Abstract. Budiman DZ, Purwaningtyas WE, Priyanto JA, Putra IP, Nawangsih AA, Wahyudi AT. 2023. Glucanase activity produced by rhizospheric Streptomyces tritolerans ARJ 32 and Streptomyces collinus ARJ 38 and the analysis of their encoding genes. Biodiversitas 24: 5831-5837. The enzyme ?-1,3-glucanase is capable of breaking down the glucan components in the cell walls of phytopathogenic fungi. Streptomyces spp. isolated from the maize rhizosphere, are believed to produce enzymes with glucanolytic activity, making them promising candidates for use as a biological control agent against these fungi. This work aims to quantitatively analyze the enzymatic activity of glucanase in Streptomyces tritolerans ARJ 32 and Streptomyces collinus ARJ 38 and identify their encoding genes (bglS) and the three-dimensional modeling of their protein structures. The dinitrosalicylic acid (DNS) method quantitively assays the glucanase enzyme. The TA-Cloning of the bglS gene was performed using pGEM-T Easy Plasmid Vector, and the three-dimensional protein structure was constructed using the I-TASSER program. According to the findings, both Streptomyces isolates exhibited glucanolytic activity. The glucanase enzyme activities of S. tritolerans ARJ 32 and S. collinus ARJ 38 peaked at eight days of incubation, with values of 31.116 U/mg and 41.599 U/mg, respectively. The partial bglS gene was present in both Streptomyces and identified as endo-?-1,3-glucanase from the glycoside hydrolase family 16 (GH 16). The deduced partial amino acid sequences were aligned and showed some highly conserved residue in the catalytic domain of GH 16. The three-dimensional structural model built from the partial bglS amino acid sequences displayed high-quality parameters and overlapped with the protein model of partial endo-?-1,3-glucanase from Nocardiopsis sp. F96 (2HYK). These preliminary results suggest that the two Streptomyces isolates had the potential to be used as glucanase enzyme producers.
Comparison of morphological characters, flowering phenology and essential oils of two accessions of Cananga (Cananga odorata var. fruticosa) MUTMAINNATUN NAFIS RABI’ATUN NA’IMAH; ANI KURNIAWATI; KRISANTINI KRISANTINI
Biodiversitas Journal of Biological Diversity Vol. 25 No. 2 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250240

Abstract

Abstract. Na’imah MNR, Kurniawati A, Kisantini. 2024. Comparison of morphological characters, flowering phenology and essential oils of two accessions of Cananga (Cananga odorata var. fruticosa). Biodiversitas 25: 801-810. The Cananga flowers are well-known in various regions of Indonesia as a raw material for essential oils and flower decorations. This study aims to compare the characteristics of two varieties of Cananga originating from Kediri and Cipanas. Both types of Cananga were cultivated in the Institut Pertanian Bogor (IPB) Cikabayan experimental field. Observation was conducted on leaf and flower characteristics, flowering phenology, and essential oil content. The research shows that the Kediri accession exhibited brownish-red leaf petioles, brownish-red branches, and dark brown stems. In contrast, the Cipanas accession had green leaf stalks, green branches, and light brown stems. The flowering phenology of the Kediri accession spanned from the emergence of flower buds to the End stage, lasting 35 days, while the Cipanas accession's flowering period extended for 25 days. The Kediri accession's flowers have more petals and are longer and heavier than the Cipanas accession. The highest essential oil content of the Cipanas accession occurred at the 50% full flowering stage, reaching 0.92%, and gradually decreased as the flowering progressed. In comparison, the Kediri accession oil content is the highest at the end of the flowering stage, with a peak of 0.61%. The highest compound in the Kediri accession is all-trans-Farnesol acetate 14,24%, ?-Copaene 12.23%, and Caryophyllene 15.92%. Meanwhile, in the Cipanas accession, the highest compound content was linalool 18.74% and caryophyllene 16.00%.
Local harvest of pig-nosed turtle (Carettochelys insculpta) in the Kao River, Boven Digoel District, Southern Papua, Indonesia MIRZA D. KUSRINI; RICHARD GATOT N. TRIANTORO; RAMDANI MANURUNG; REZKY AGUST SETIAWAN; NAMHONG KIM
Biodiversitas Journal of Biological Diversity Vol. 25 No. 2 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250211

Abstract

Abstract. Kusrini MD, Triantoro RGN, Manurung R, Setiawan RA, Kim N. 2024. Local harvest of pig-nosed turtle (Carettochelys insculpta) in the Kao River, Boven Digoel District, Southern Papua, Indonesia. Biodiversitas 25: 522-532. The pig-nosed turtle has been harvested in the Papuan region, including Merauke area in South Papua province, Indonesia. This study aimed to observe the harvesting characteristics of pig-nosed turtles around the Kao River in Boven Digoel district, South Papua. We interviewed harvesters, collectors, and village officials and participated in harvesting during harvest season, coinciding with the nesting season in August to early November 2022. The use of the pig-nosed turtle on the Kao River is primarily for eggs, not for meat. The collected eggs were incubated in an ex-situ hatchery until the juvenile form was sold to the collectors. All egg harvesters are local Papuans, while collectors or buyers are generally of non-Papuan descent. Harvesting is carried out by local people in land-owned nesting habitats as part of their inheritance-based customary rights. At least 23 clans from two tribes in the Kao River have the customary rights to harvest pig-nosed turtle eggs. Since harvesting has been carried out for more than 10 years, there is a need to ensure that harvesting will be sustainable without sacrificing the local communities' economic benefit.

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