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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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Molecular identification of endophytic fungi isolated from the tuber of Dahlia variabilis and exploration of their ability in producing ß-galactosidase SARYONO SARYONO; SENJAVI RAKHMANA; FITRI RAHAYU; AULIA ARDHI; RUSLI RUSLI; NOVA WAHYU PRATIWI; TITANIA T. NUGROHO
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180120

Abstract

Abstract. Saryono, Rakhmana S, Rahayu F, Ardhi A, Rusli, Pratiwi NW, Nugroho TT. 2017. Molecular identification of endophytic fungi isolated from the tuber of Dahlia variabilis and exploration of their ability in producing ß-galactosidase. Biodiversitas 18: 145-152.LBKURCC67 and LBKURCC69 were endophytic fungi isolated from the tubers of dahlia (Dahlia variabilis) in Padang Panjang, West Sumatra. This study aimed to identify the microscopic and molecular characteristics of endophytic fungi LBKURCC67 and LBKURCC69 based on ITS-rDNA region sequences and determine the ability of the isolates to produce β-galactosidase. Microscopic characteristic of LBKURCC67 and LBKURCC69 indicated that both isolates belonged to Fusarium sp. Furthermore, DNA sequence analysis based on mega BLAST program showed that LBKURCC67 was identified to be Fusarium solani with 99% homology and LBKURCC69 showed the perfect homology similarity with Fusarium oxysporum. Meanwhile, β-galactosidase activity was determined based on the amount of o-nitrophenol produced from the substrate o-nitrophenil-β-D-galactopiranoside, whilst the specific activity was indicated by activity per unit of proteins. The result showed that both fungi could produce β-galactosidase. However, the enzyme activity did not increase significantly at various production times of 2, 4, 6, 8, and 10 days. The highest enzyme activity of LBKURCC67 and LBKURCC69 were 0.163 ± 0.064 U/mL (at day 8) and 0.126 ± 0.039 U/mL (at day 2) respectively. LBKURCC69 showed higher specific β-galactosidase activity (1.886 ± 0.277 U/mg) than LBKURCC67 (1.179 ± 0.081 U/mg). Keywords: ß-galactosidase, dahlia tuber, endophytic fungi, Fusarium, ITS-rDNA 
Domestication of red jungle fowl: A case study of the red jungle fowl chicks procurement by the communities in Central Bengkulu, Indonesia JOHAN SETIANTO; BASYARUDIN ZAIN; SUTRIYONO SUTRIYONO; HARDI PRAKOSO
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180124

Abstract

Abstract. Setianto J, Zain B, Sutriyono, Prakoso H. 2017. Domestication of red jungle fowl: A case study of the red jungle fowl chicks procurement by the communities in Central Bengkulu, Indonesia. Biodiversitas 18: 183-189. The existence of the red jungle fowl is increasingly pressured by habitat destruction, illegal hunting, and predators’ consumption which may result in an extinction. Conservation of the red jungle fowl had institutionally not been carried out both by the government and private institutions. However, the communities in Central Bengkulu District had done a domestication of the red jungle fowl. Until now, the conservation of the red jungle fowl in a community was not much studied. This study aimed to identify information about the origin of the red jungle fowl chicks, the origin of purchase of chicks, the equipment used for hunting and the chicks purity. Respondents selection was conducted by using a snowball sampling method. The data were obtained by using a combination of in-depth interviews, questionnaires, and a direct observation. The results showed that 38% respondents obtained the chicks from hunting, 40% from buying, 2% from hunting and buying, 6% from buying and conferral, and 14% from conferral. From respondents who did the chicks buying, 4.2% respondents bought the red jungle fowl from the traditional markets, 91.6% bought from hunters, and 4.2% bought from the chicks. Hunting activities were undertaken by 40% respondents, while 60% did not practice hunting activities. From respondents who did the hunting activities, 10% used a net, 30% used racit equipment and 60% used a combination of net and racit. Chicks obtained by respondents, 46% of the red jungle fowl and 54% of the offspring of the red jungle fowl. The red jungle fowl chicks were obtained from nature by hunting in the forests or plantations and from the surrounding communities, either by purchase or conferral. Keywords: Chicks, domestication, hunting, red jungle fowl
Ethnobotanical survey of bananas (Musaceae) in six districts of East Java, Indonesia LIA HAPSARI; JEAN KENNEDY; DEWI AYU LESTARI; AHMAD MASRUM; WIWIK LESTARINI
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180122

Abstract

Abstract. Hapsari L, Kennedy J, Lestari DA, Masrum A, Lestarini W.2017. Ethnobotanical survey of bananas (Musaceae) in six districts of East Java, Indonesia. Biodiversitas 18: 160-174. Ethnobotanical survey of bananas was conducted in six districts of East Java, Indonesia i.e. Pasuruan, Probolinggo, Banyuwangi, Lumajang, Jember and Malang during 2012-2015. Seventy-nine local cultivar names were recorded in the six districts, including local Javanese names and some possible synonyms among the cultivars. Four genomic groups are represented: AA (13), AAA (16), AAB (24) and ABB (16); 10 specimens are uncertain AA/AAA/AAB. Banana cultivar names given by local communities mostly reflect distinct morphological or perceptual characteristics, as well as uses, although some of the names do not refer to appearance or anything at all. Some cultivars were restricted to particular regions. Bananas play important roles in East Javanese socio-economic and cultural life. All parts of the plant are used: for food, fodder, domestic materials, fibers, shelters, ornamentals, medicines, in rituals and ceremonial events and other miscellaneous uses. Banana plants have deep philosophical meaning; their characteristics are associated with the process of life and provide lessons on life ethics. Conservation of local banana cultivars is needed in the face of negative impacts of commercialism. In-situ/on-farm conservation of bananas is a suitable strategy. Conserving the diverse species and varieties of bananas is necessary to maintain their adaptability and resilience to resist biotic and abiotic stresses. Key words: banana, diversity, East Java, ethnobotany, Musa, ritual, uses
Morphological and molecular characterization of hairtail (Trichiurus spp.) from the Indian Ocean, southern coast of East Java, Indonesia IKA FIRAWATI; MURWANTOKO MURWANTOKO; EKO SETYOBUDI
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180125

Abstract

Abstract. Firawati I, Murwantoko, Setyobudi E. 2017. Morphological and molecular characterization of hairtail (Trichiurus spp.) from Indian Ocean, southern coast of East Java, Indonesia. Biodiversitas 18: 190-196. The objective of this study was to identify species of hairtails (Trichiurus spp.) which caught from the southern coast of East Java, based on morphology and molecular characters. Three hundred and forty-nine fish samples were collected from two fishing port i.e. Muncar and Prigi. Twenty-two morphometric and four meristic characters were measured from each sample. The result showed that the hairtail samples consisted of two species, T. lepturus and T. brevis based on morphology characters. Based on Principal Component Analysis (PCA) and Discriminant Function Analysis (DFA), these species can be distinguished by the head and caudal character, which the length of an upper jaw and caudal peduncle characters were the main distinguish. Analysis of fragment (~600 bp) of the mitochondrial DNA encoding 16S rRNA gene showed that T. lepturus samples were 100% genetically identical with T. lepturus while T. brevis samples were 100% identical with T. brevis. Phylogenetic analysis showed that T. lepturus and T. brevis were distinct species while T. lepturus both which caught from Prigi and Muncar were closely related species. The molecular identification can be used to verify the result of morphological identification. Key words: 16S rRNA gene, identification, molecular, morphometric, Trichiurus spp.
The use by local communities of plants from Sesaot Protected Forest, West Nusa Tenggara, Indonesia SYAMSUL HIDAYAT
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180130

Abstract

Abstract. Hidayat S. 2017. The use by local communities of plants from Sesaot Protected Forest, West Nusa Tenggara, Indonesia. Biodiversitas 18: 238-247. Sesaot Protected Forest is a forest area located very close to human settlements in Sesaot Village, Narmada Sub-district, West Lombok District, West Nusa Tenggara, Indonesia. The level of dependence of rural communities on the forest resources is very high. This study aimed to determine the range of utilization of plants made by people living around the forests, and to evaluate conservation needs for these plants. Utilization of the various plants by Sesaot society was observed in an ethnobotanical study employing a combination of open interview techniques and field observation over a two week period. The results of the study showed that there were 61 species of forest plants utilized by the Sesaot people. Among the 61 species, there were species that had a single function or others that had multiple functions. There were 20 species utilized as food and beverage; 19 used as medicines and herbs; and 15 species as building materials. Other species were utilized in a variety of ways: as fuel wood, as material for craft and/or furniture, for animal traps, as food wrappings and as ornamental plants. The part of the plant most widely used was wood (30.8%), either as a building material, as craft material, for firewood, or in medical treatments. The utilization of wood products poses significant risks for the survival of certain tree species, because the timber is generally obtained by illegal logging. It was noted that certain prized timber producing species tend to be targeted by illegal loggers; such as garu (Dysoxylum parasiticum), bajur (Pterospermum javanicum), rajumas (Duabanga moluccana) and some species of Myrtaceae. This study showed that Sesaot Protected Forest has an important role in sustaining the daily life of the surrounding community. However, without strong conservation efforts in the management of Sesaot Protected Forest, it is feared that unsustainable utilization practices will lead to the loss of some important plant species from this region. Keywords: Conservation, plants, protected forest, Sesaot, utilization 
Morphological characteristics and molecular identification of a wild Thai isolate of the tropical mushroom Hed Taen Rad (Macrocybe crassa) TANAPAK INYOD; SURIYA SASSANARAKIT; ACHARA PAYAPANON; SUTTIPUN KEAWSOMPONG
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180128

Abstract

Abstract. Inyod I, SassanarakitS, PayapanonA, Keawsompong S. 2017. Morphological characteristics and molecular identification of a wild Thai isolate of the tropical mushroom Hed Taen Rad (Macrocybe crassa). Biodiversitas 18: 221-228. Hed Taen Rad or Macrocybe crassa is a wild edible mushroom found in Thailand. It has a large fruiting body with a meaty texture and a delicious taste. Five strains of Hed Taen Rad; DOA, DOA-1, DOA-4, DOA-7 and DOA-10 were tested in different media, pH values and temperatures to measure mycelium growth kinetics and identify mycelia and basidiomata. Results indicated that mushroom mycelial growth rates were highest on MEA medium at pH values between 8 and 10, and temperatures between 20°C and 30°C. Identification of the isolates was based on the morphology characteristics of the basidiomata were closely similar to M. crassa (Berk.), and different from M. gigantea (Massee). For molecular analysis by sequencing of their internal transcribed spacer (ITS) regions was identified as a T. giganteum since limited ITS rDNA sequences from M. crassa exist in public databases. Therefore, the identification of five strains of Hed Taen Rad using molecular methods could be erroneous. Therefore, morphology characteristics study is suitable for further analysis method on genetic study of Hed Taen Rad. Keywords: Hed Taen Rad, Macrocybe crassa, molecular analysis, morphological characteristics
Study of glycyrrhizic acid contents from Glycyrrhiza glabra populations in Iran and their relation with environmental factors SHAGHAYEGH REZAEI; TAHER NEJADSATTARI; MOSTAFA ASSADI; RAMEZAN ALI KHAVARINEJAD; IRAJ MEHREGAN
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180127

Abstract

Abstract.Rezaei S, Nejadsattari T, Assadi M, Khavarinejad RA,Mehregan I. 2017. Study of glycyrrhizic acid contents from Glycyrrhiza glabra populations in Iran and their relation with environmental factors. Biodiversitas 18: 212-220. Glycyrrhizin (glycyrrhizic acid) is an important chemical composition of licorice (Glycyrrhiza glabra L.) from which is 50 times sweeter than sucrose. In this study, the amount of glycyrrhizic acid was determined in populations collected from 11 different locations in Iran (NW to NE) by HPLC method from two varieties of this species; Glycyrrhiza glabra varieties glabra and glandulifera. Our results showed the highest content of glycyrrhizic acid was from Naghadeh (NAQ, NW Iran) population for G. glabra var. glandulifera and Azadshahr population (AZD, NW Iran ) for G. glabra var. glabra. Lowest amounts of glycyrrhizic acid were detected in Jajrood (JAD, N Iran) population for G. glabra var. glandulifera and Hashtrud (HSD, N Iran) population for G. glabra var. glabra. Significant correlations were observed between the amount of glycyrrhizic acid and some morphometric parameters, soil and environmental factors. The amount of glycyrrhizic acid showed positive correlation with phosphorous (P ≤ 0.05 and R2 =0.155) and negative correlation with pH (P ≤ 0.01 and R2 =0.348) and calcium carbonate (P ≤ 0.01 and R2 =0.507). Higher temperature resulted in increasing the amount of glycyrrhizic acid. Based on morphometrical data, the plants with thinner rhizomes would have more glycyrrhizic acid. Our results also showed that glycyrrhizic acid content was not related to taxonomic classification of this species. Keywords: Ecological factors, glycyrrhizic acid, HPLC, licorice
Indonesian shrimp resource accounting for sustainable stock management ZUZY ANNA
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180131

Abstract

Abstract. Anna Z. 2017. Indonesian shrimp resource accounting for sustainable stock management. Biodiversitas 18: 248-256. Shrimp fisheries is a resource of important economic value, and is one of the high-demand commodities. Although regarded as a resource that has the ability to grow relatively quick and allows for a year-round production, these resources could experience declining production, or even extinction, if not managed properly. Planning the management of shrimp fishery stock requires basic information on the stock dynamics, both in terms of its natural production and utilization, through resource accounting, mandated by the Agenda 21 of United Nation Conference on Environment and Development (UNCED), formulated in the System of Integrated Environmental and Economic Accounting (SEEA). This study measures the accounting of the shrimp resources, both physical and monetary. In addition, the study also aims to measure the shrimp resource that can be utilized (fishable biomass), from the balance of resources. The approach used in this study is a standard bioeconomic model, with Fox model to estimate biological parameters, and methods of System of National Accounts of FAO (2004), named recursive model, adapted to the existing data. The results of the analysis, includes the calculation of standing stocks (physical asset account), fishable biomass, depletion, as well as monetary accounts. Result shows that the overall condition of the stock still in surplus, where the standing stocks from 1988 to 2014, are in the range of 200,000 to 900,000 tons yearly, with the monetary value between IDR 500 billion to 2 trillion. The intrinsic growth of shrimp tend to be positive in average, with values in the range of -258,000 tons to 263,890 tons. The trend estimation for the next five years (2015-2020), showed a decrease in the stock, and the stock closed as many as 350,000 tons in 2020. This paper also suggests the policy recommendations for the development and management of shrimp resources, in Indonesia. Keywords: Bio-economic modelling, fishery accounting, fishery stock management plan, monetary account, physical account, shrimp
Effects of physicochemical factors on seasonal variations of phytoplankton in the Mond River Estuary of Bushehr Province, Persian Gulf, Iran MOJTABA POULADI; AMIR QADERMARZI; FATEMEH BAHARVAND; AMIR VAZIRIZADEH; ALIAKBAR HEDAYAT
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180129

Abstract

Abstract. Pouladi M, Qadermarzi A, Baharvand F, VazirizadehA, Hedayati A. 2017. Effects of physicochemical factors on seasonal variations of phytoplankton in the Mond River Estuary of Bushehr Province, Persian Gulf, Iran. Biodiversitas 18: 229-237. The main purpose of present study was to investigate the abundance and biodiversity of phytoplankton from Mond estuary, Bushehr, Persian Gulf during different seasons and its relationships with environmental parameters and nutrients. Samples were taken in mid-season from spring 2012 to winter 2013 for oneyear period. The phytoplankton were contributed by the phyla Bacillariophyta, Dinophyta, Haptophyta, and Chlorophyta. The class Coscinodiscophyceae and Bacillariophyceae belonging to Bacillariophyta were the most diverse and dominant with 22 and 16 genera, respectively. The mean phytoplankton abundance were recorded in spring (12706.7±3586.9 cells L-1), in summer (10173.3±2560.08 cells L-1), in autumn (10600±2758.2 cells L-1) and in winter (7000±2401.6 cells L-1), respectively. Simpson and Shannon-Wiener biodiversity indices obtained showed in spring (0.93±0.007 and 3.8±0.2), in summer (0.92±0.008 and 3.64±0.2), in autumn (0.92±0.006 and 3.63±0.15) and in winter (0.89±0.013 and 3.07±0.24), respectively. The phytoplankton assemblages were most diverse and abundant at station-5 in all seasons. In addition, there were significant correlation (P<0.01) between phytoplankton abundance and diversity with pH, salinity, NO3, PO4 and temperature. Based on Principle Component Analysis (PCA), the most important factors that could describe most changes of abundance and diversity of phytoplankton in the Mond River estuary system were salinity, NO3, pH, PO4 and temperature, respectively. Results demonstrated that diatoms were the dominant population and salinity factor was more effective factor that affected the diversity and abundance of phytoplankton during study period in Mond River estuary. Keywords: Abundance, Bushehr, diversity, Mond River Estuary, phytoplankton, Persian Gulf
Differential response of roots growth of soybean germplasm under low pH and manganese toxicity HERU KUSWANTORO
Biodiversitas Journal of Biological Diversity Vol. 18 No. 1 (2017)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d180132

Abstract

Abstract. Kuswantoro H. 2016. Differential response of roots growth of soybean germplasm under low pH and manganese toxicity. Biodiversitas 18: 257-262. Most of Indonesia dry land are covered by acid soil. The growth and development of the plant in this acid soil cope with low pH and micronutrients toxicity. The objective of this research was to study the response of root growth of soybean germplams to low pH and manganese toxicity. Nine soybean germplasm were treated in aquadest with pH 7 as control, aquadest with pH 4, and 75 ppm Mn with pH 4 in Seed Laboratory of Indonesian Legume and Tuber Crops Research Institute, Malang, Indonesia. Results showed that root length, number of lateral roots, root dry weight were lower in low pH and Mn toxicity than in the control. Shoot dry weight, hypocotyl length and epicotyl length were not influenced by low pH and Mn toxicity. Some genotypes showed increasing root length in low pH, and increasing number of lateral roots and root dry weight in Mn toxicity. Based on the acid soil adaptation index (ASAI) on root length, MLGG 0493 and MLGG 0496 showed the highest value index in three comparative conditions. The genotype of MLGG 0496 also showed the highest ASAI value on numbers of lateral root in three comparative conditions. MLGG 0494 achieved the highest ASAI value of root dry weight. However, the use of root dry weight as a criterion in soybean adaptation in low pH and Mn toxicity should be studied further because the tolerance is not just in increasing root dry weight as a result of root thickening. Keywords: ASAI, germplasm, low pH, Mn toxicity, root growth, soybean

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