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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 16 Documents
 1   2 
Search results for , issue "vol. 6 no. 2 (2005)" : 16 Documents clear
The isolation, enumeration, and characterization of Rhizobium bacteria of the soil in Wamena Biological Garden SRI PURWANINGSIH
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060202

Abstract

The eleven soil samples have been isolated and characterized. The aims of the study were to get the pure culture and some data which described about enumeration and especially their characters in relation to the acids and bases reaction in their growth. The isolation of the bacteria use Yeast Extract Mannitol Agar medium (YEMA) while the characterization by using YEMA medium mixed with Brom Thymol Blue and Congo Red indicators respectively. The results showed that eighteen isolates have been isolated which consisted of three low growing and fifteen fast growing bacteria. Two isolates were not indicated Rhizobium and sixteen were Rhizobium. Density of Rhizobiumenumeration was varied which related to soil organic matter content. The enumeration bacteria in YEMA medium were in the range of 0.6 x 105 and 11.6 x 105 CFU /g soil. The highest population was found in soil sample of Wieb vegetation.© 2005 Jurusan Biologi FMIPA UNS SurakartaKeywords: Rhizobium, Wamena Biological Garden, isolation, enumeration, characterization.
Cellulolytic Actinomycetes isolated from soil in Bukit Duabelas National Park, Jambi ATIT KANTI
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060203

Abstract

The objective of study was to investigate the enzymatic activities of cellulolytic Actinomycetes. The soil sample was collected from Bukit Duabelas National Park, Jambi. Actinomycetes was isolated by Casein Agar Medium, and its cellulolytic capacity was determined by measuring the activity of CMC-ase. Two isolates of cellulolytic Actinomycetes belonged to genus Streptomyces were isolated. The CMCase activity was 7.7 unit and 13.4 unit for isolate I and isolate II respectively. The Km of isolate I and isolate II were 1.356x 10-3 and 1.595x10-3 (% b/v) respectively. Vmaks of isolate I and II was 1.658 x10-4 and 6.166x 10-4 μg glukosa/mL enzyme /minute, respectively.© 2005 Jurusan Biologi FMIPA UNS SurakartaKeywords: Actinomyctes, Streptomyces, Celulolytic, Bukit Dua Belas National Park.
MspI polymorphism of bovine growth hormone gene on locus-2 and its effect on daily gain of body weight SUTARNO SUTARNO; ARIS JUNAIDI; BAHARUDIN TAPPA
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060201

Abstract

The objectives of the research were to identify growth hormone gene variation of Indonesian native cattle, PO cattle, and to know the effect of the variation on growth rate (daily gain) of the cattle. White blood cells were extracted from the samples of total blood by buffy coat method. DNA was then extracted from white blood cells using Wizard Genomic Purification kit. PCR-RFLP using MspI restriction enzyme was employed to detect polymorphic site on locus 2 of GH gen continued with sequencing for some representative genotypes. Phenotypicdata of growth rate (daily gain) measured for 90 days, while sex and age were used as supporting phenotypic data. All data were then analysed statistically using Anova model implemented in JMP program from SAS. The result of the analysis indicated that MspI polymorphism affect growth rate significantly (P=0.01), in which MspI (+-) genotype resulted in best growth of PO cattle. Age and sex were also affect growth of the cattle.© 2005 Jurusan Biologi FMIPA UNS SurakartaKey words: PO cattle, PCR-RFLP, GH gene, growth
Taksonomic study on Micromelum Blume (Rutaceae) in Indonesia TAHAN UJI
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060206

Abstract

Taxonomic study on Micromelum Blume was conducted at Herbarium Bogoriense (BO) and Kew Herbarium (K) and using 84 collections number of herbarium specimen. This research used descriptive method based on morphological characters. Terminology by Stearn (1983) was used, whereas the revision method as described by Rifai (1976) and Vogel (1987) were used. Based on this study were produced two species only of Micromelum respectively which occurred in Indonesia. They were Micromelum diversifolium Miq. and M. minutum (Forst. f.)Wight. & Arn. M. diversifolium had two varieties, i.e. M. diversifolium Miq. var. diversifolium and M. diversifolium Miq. var. cuneata Miq. Whereas M. minutum had three varieties, i.e. M. minutum (Forst. f.) Wight. & Arn. var. minutum, M. minutum (Forst. f.) Wight & Arn. var. tomentosum Tan. and M. minutum (Forst. f.) Wight & Arn. var. villosum Tan. New record specimen collections of M. diversifolium from Biak Island (Papua) was reported also.© 2004 Jurusan Biologi FMIPA UNS SurakartaKeywords: Micromelum spp., taxonomy, Rutaceae, Indonesia.
Bamboo Diversity in Sumba Island ELIZABETH A. WIDJAJA; KARSONO KARSONO
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060205

Abstract

Bamboo is one of the economic plant which grow widely in the villages and have been used by the local people in the villages. Indonesia has about 10% of the world bamboo, 50% among them was endemic to Indonesia. According Widjaja (2001) Lesser Sunda Island which consists of Lombok, Sumbawa, Flores, Timor, Sumba and other small island eastern of Flores has 14 bamboo species, however, the information from the Sumba Island was lacking because of lacking data from this area except one species which was proposed by S. Soenarko in 1977 where the type specimens was collected by Iboet 443 in 1925. To fullfill data from the Sumba Island, an exploration tothis area has been conducted on July 2003. The observation was done in West Sumba and East Sumba District, especially in two natioal parks at both districts. According to this inventory study in the Sumba Island, there were 10 bamboo species in Sumba Island, 1 species among them (Dinochloa sp.) was a new species which has not been collected before, whereas the other species (Dinochloa kostermansiana) has a new addition record from this area. The bamboo species in Sumba Island were Bambusa blumeana, Bambusa vulgaris, Dendocalamus asper, Dinochloa kostermansiana, Dinochloa sp., Gigantochloa atter, Nastus reholtumianus, Phyllostachys aurea, Schisotachyum brachycladum and Schizostachyum lima. From 10 recorded species, the genera Dinochloa and Nastus grow wild in the forest, whereas another species grow widly or cultivated in the garden. Furthermore, the genus Dinochloa was the only genus grow climbing. The endemic species found in Sumba Island was Nastus reholttumianus, whereas Dinochloa kostermansiana was also found in Flores Island.© 2005 Jurusan Biologi FMIPA UNS SurakartaKeywords: biodiversity, bamboo, Sumba Island.
Study on Orchid Diversity in Gunung Simpang Nature Reserve, West Java DWI MURTI PUSPITANINGTYAS
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060207

Abstract

Gunung Simpang Nature Reserve is located in West Java Province. It covers a 15.000 hectare area of highland forest, the altitude range between 800 to 1823 m asl. Orchid inventory and exploration were conducted to study orchid diversity in this conservation areas. Living plant was collected for ex situ conservation purpose in Botanic Garden. Observation on the population of terrestrial and epiphyte orchid was also done to study the dominant orchid in that area. It was recorded that there were 137 orchid species belonging to 51 genera, 95species of which were epiphytes and 42 other species were terrestrial orchids. 134 species of which were collected in Cibodas Botanic Garden, which is suitable place for highland plant. The most dominant terrestrial orchid was Plocoglottis javanica. Other species were also abundantly found, such as Phaius pauciflorus, Liparis rheedii, Diglyphosa latifolia, Neuwiedia zollingeri var. javanica, Calanthe ceciliae, C. speciosa and Phaius callosus. Some epiphyte orchids were very common found, that are Agrostophyllum majus, Coelogyne speciosa, Dendrobium mutabile, Agrostophyllum bicuspidatum, Pholidota ventricosa and Eria javanica. Some attractive orchids are potential for ornamental plant, such as Vanda tricolor, Phaius callosus, Phaius tankervilleae, Arundina graminifolia, Bulbophyllum lobbii, Coelogyne speciosa, Calanthe ceciliae, Calanthe triplicata and Calanthe speciosa.© 2005 Jurusan Biologi FMIPA UNS SurakartaKeywords: orchid, Gunung Simpang Nature Reserve, diversity.
Inventory of palm species in Mioswaar island, Teluk Wondama Regency, West Irian Jaya (Papua) YOHANES YOSEPH RAHAWARIN
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060208

Abstract

The aim of the research was to find out palms species diversity in Mioswaar Island, Teluk Wondama Regency, West Irian Jaya (Papua). The research result indicated that the forest of Mioswaar Island had been 3 sub families of palms, i.e. Arecoideae, Calamoideae, and Coryphoideae, consist of 12 genera, namely: Areca, Arenga, Calamus, Caliprocalix, Caryota, Gronophyllum, Gulubia, Licuala, Orania, Metroxylon, Pigafetta, and Pinanga. The most common species palm was Arenga microcarpa, Gulubia costata, and Gronophyllum pinangoides. In this island, palms grew at 2-200 asl.© 2005 Jurusan Biologi FMIPA UNS SurakartaKey words: inventory, diversity, description, palm species, Mioswaar island.
Mangrove plants in coastal area of Central Java: 1. Species diversity AHMAD DWI SETYAWAN; INDROWURYATNO INDROWURYATNO; WIRYANTO WIRYANTO; KUSUMO WINARNO; ARI SUSILOWATI
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060204

Abstract

The study was intended to observe the diversity and the distribution of mangrove plants species on southern and northern coast of Central Java Province. This research was conducted in July till December 2003, at 20 sites. Laboratory assay was conducted in Laboratory of Biology Department, Faculty of Mathematics and Natural Sciences, and Central Laboratory of Mathematics and Natural Sciences, SebelasMaret University (UNS) Surakarta. Plant specimens were collected by using survey method, than it was identified and preserved as herbaria. The result indicated that there was 55 species (27 families) of mangrove plants in Central Java, composed by major (17), minor (12), and association (26) plants, with habits i.e. trees (32), bushes (13), and herbs (10). The species of major mangrove plant with the broadest range of site distribution were R. mucronata (16), followed by S. alba (15), N. fruticans (12), A. alba and A. marina (each was 11).The species of minor mangrove plant with the broadest range of site distribution was A. aureum (11). The associative plant of mangrove with the broadest range of site distribution was A. ilicifolius (16), D. trifoliata (15), C. gigantea (13), H. tiliaceus (11), T. catappa (11), and I. pes-caprae (10). The other species were distributed in less than 10 sites. The location with the most varied species diversity was Wulan (35), the next was Motean and Muara Dua (each was 29), Bogowonto (19), Pasar Banggi (18), Tritih (17), Sigrogol (15), Juwana and Ijo (each was 14), Cakrayasan (12), Lasem and Serang (each was 11), Bulak, Telukawur, Cingcingguling and Bengawan (each was 9),Pecangakan (8), Serang (6), and the last was Tayu (5).© 2005 Jurusan Biologi FMIPA UNS SurakartaKey words: mangrove plants, species diversity, Central Java Province.
Identification keys on rattans (Calamus spp.) from Central Sulawesi based on anatomical structure of stems ANDI TANRA TELLU
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060209

Abstract

This study was conducted to obtain information the anatomical characteristics of 20 rattan species from Central Sulawesi and to use it for anatomical identification of rattan species. The rattan comprised 16 Calamus species, three Daemonorops species and one Korthalsia species. For anatomical observation 10-15 mm pieces of the mature stem from shares of tip do not have frond were processed with polyethilene glycol 2000, cut at 18-32 μm and stained with a combination of acridin-cryzoidin red and astrablue. Cleared preparation were used to observe stegmata, and macerated material was used to measure the length of fibers and vessel elements. Anilin sulfate was used to confirm the existence of lignin. Anatomical characteristics used in identification were shape and will thickening of epidermal cells and the position stomata at epidermal; the arrangement of sub epidermal parenchyma; composition of vascular bundles and their distribution; the shape and arrangement of central ground parenchyma and the occurrence of fiber bundles. The research result indicated that the anatomical character can be compiled to a key identify the rattan at genus and species level.© 2005 Jurusan Biologi FMIPA UNS SurakartaKey words: rattan, identification, anatomical characteristics.
The diversity of trees species in Taman Wisata Alam Ruteng, East Nusa Tenggara DEDE SETIADI
Biodiversitas Journal of Biological Diversity Vol. 6 No. 2 (2005)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d060210

Abstract

The objectives of this research were to know important value, diversity index, evenness index, and similarity index species of tree in Taman Wisata Alam of Ruteng. This research use Centered Quatered Method with transek longly is band follow the example of 200 m with parallel direction of contour. At entire all area specified by 7 station of perception that is station I area of Mocok with height 600 m asl, station II area of Ponggeok with height 750 m asl, station III area of Lempang Paji with height 900 m asl, station IV area of Uluwae with height 1050 m asl, station V area of Nggalakleleng 1200 m asl, station VI area of Gololalong with height 1350 m asl, and station VII area of Mano with height 1500 m asl. From result data analysis hence can be taken by some conclusion of the following: (i) In each height perceived by species having highest important value different each other. Species having high important value at entire all station of present is Elaeocarpus floribundus, Podocarpus amarus, Ehretia timorensis, Knema cinerea, Elaeocarpus sp., Prunus sp., and Litsea sp. (ii). Diversity index was between 0,98-1,51, the value enter in low category. (iii). Eveness index of species at entire all station of perception relative is of equal was between 0,847-1,020. (iv). According of similarity index at entire all station which compared of generally lowering. There are no combination of station of perception which compared yield value of similarity index at > 75%.© 2005 Jurusan Biologi FMIPA UNS SurakartaKey words: diversity, trees, Taman Wisata Alam Ruteng, East Nusa Tenggara.

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