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JURNAL BIOLOGI PAPUA

JBP
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Published by Universitas Cenderawasih

ISSN : 25030450 EISSN : 20863314 DOI : 10.31957/jbp

Core Subject : Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Materials Science & Nanotechnology

JURNAL BIOLOGI PAPUA dengan nomor ISSN: 2503-0450 dan EISSN: 2086-3314 diterbitkan oleh Jurusan Biologi FMIPA Universitas Cenderawasih. Jurnal ini mempublikasikan tulisan ilmiah hasil penelitian asli maupun telaah pustaka (review) yang berhubungan dengan biologi secara umum. Penulis dianjurkan menuliskan karyanya dalam Bahasa Inggris, walaupun dalam Bahasa Indonesia tetap kami hargai. Jurnal ini terbit dua kali setahun setiap Bulan April dan Oktober.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)

Articles 233 Documents

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Regenerasi Vegetasi Tingkat Pohon di Kawasan Penyangga Cagar Alam Cycloops, Kelurahan Entrop Distrik Jayapura Selatan, Kota Jayapura Suharno Suharno; Alfred A. Antoh
Jurnal Biologi Papua Vol 1, No 1 (2009)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

A study on the regeneration of vegetation at trees level was conducted in buffer zone of Mt. Cycloops Nature Reserve in Entrop, Jayapura Selatan. The field research was done for three months from May to July 2008 using the kuadrad method developed by Muller-Dumbois and Ellenberg (1974). Identification of the trees species was conducted in the laboratorium of Biology Department, Cenderawasih University. Several species were sent to Herbarium Manokwariense for further identification. The results reveal that there were 43 species of trees in the given area. These vegetation type were dominated by Sapindaceae, Caecalpiniaceae, Lauraceae, Burseraceae, and Euphorbiaceae. It was found that the regeneration of trees vegetation was not optimal, because the number of trees having trunk diameter 10–25 cm was relatively lower than those with diameter 25–50 cm. Human activities in utilizing the forest area have affected the regeneration process.Key words: vegetation structure, regeneratiion of vegetation, Cycloops, Jayapura.

Kloning dan Analisis Bioinformatika Gen MSP1 Plasmodium falciparum Isolat Kota Jayapura Arsyam Mawardi; Leonardo E. Aisoi; Paula N. Lefaan
Jurnal Biologi Papua Vol 10, No 1 (2018)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Cloning gene involves the construction of a recombinant plasmid that inserted in a competent cell. On the other hand, genetic engineering requires bioinformatic analysis to be converted into tabulation and data interpretation. The study, titled "cloning block 2 MSP1 gene of Plasmodium falciparum isolate Jayapura city and bioinformatics analysis" is aimed to improve the technique of cloning the MSP1 gene of P. falciparum, initiated the creation of DH5α competent cells, ligations and transformations, plasmid isolation, confirmation the recombinant plasmid and able to perform bioinformatics analysis and construct phylogenetic tree. This study began with the manufacture of E. coli DH5α competent cells, MSP1 gene ligation in pJET1.2/blunt vector and transformation by using the heat shock transformation method, plasmid isolation of alkali lysis method, then plasmid confirmed by PCR and sequencing method, further sequence analysis and phylogenetic tree construction. The results showed that confirmation of MSP1 gene presence in pJET1.2/blunt with PCR was successful. From a total of 4 positive colonies grown in liquid culture, then isolated plasmid and confirmed with PCR obtained electroferogram bands with a size about 1049 bp indicates the presence of MSP1 gene in plasmid. Based on the results, cloning of MSP1 gene using pJET1.2/blunt cloning vector and competent cell E. coli DH5α has been successfully performed. Bioinformatics analysis of sequencing result and phylogenetic tree were constructed successfully with 2 clusters isolate of malaria patients from Jayapura city. Key words: Bioinformatics, cloning gene, heat shock transformation, MSP1, P. falciparum.

Isolasi dan Aplikasi Fungi Entomopatogen dari Larva Nyamuk Aedes aegypti L. Wuri Artikasari; Emantis Rosa; Bambang Irawan
Jurnal Biologi Papua Vol 11, No 2 (2019)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

DHF (Dengue Hemorrhagic Fever) is a serious problem in Indonesia. DHF disease control has been applied so far, one of which is the use of larvacide temephos (abate). However larvacide is a chemical insecticide that has a negative impact on human health and causes resistance. Therefore in this research, biological control is carried out by utilizing entomopathogenic fungi as a larvacide. The purpose of this study was to determine the effectiveness of entomopathogenic fungi isolated from Ae aegypti larvae. Against the death of Ae. Aegypti mosquito larvae with the moist chamber method. This study used a completely randomized design (CRD) with a factorial pattern and performed two repetitions. Factor A is a type of fungi with 3 levels, namely A1: Aspergillus sp1, A2: Aspergillus sp2, and A3: Syncephalastrum sp. Factor B is a dilution with 7 levels, namely B0: Control, B1: 100 (without dilution), B2: 10-1, B3: 10-2, B4: 10-3, B5: 10-4, B6: 10-5 with every treatment was applied in 2 repetitions. Observations were made 24 hours after treatment for 3 days. Data were analyzed using analysis of variances (anova) and continued with the Least Significant Difference Test (LSD) at 5%. The results indicate that fungi isolates are the most effective in killing Ae. Aegypti mosquito larvae is Aspergillus sp1 and Aspergillus sp2 on the treatment of spores without dilution. Key words: DHF; larvacide; Aedes aegypti; Entomopathogenic Fungi.

Keanekaragaman Ikan Air Tawar Sistem Sungai Siret dan Vriendschap, Asmat–Papua Henderite L. Ohee
Jurnal Biologi Papua Vol 7, No 2 (2015)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Geologically southern part of New Guinea Island is the oldest part of the mainland and have most speciose of freshwater fish. Asmat is one area in Southern New Guinea where has some large river systems such as Siret and Vriendschap Rivers. There is not much information on freshwater fish diversity of the area. This study aim to know freshwater fish species of both river systems, in order to manage the area as conservation area by local government. Active fish collection method was applied to sample fish of Siret and Vriendschap River Systems. One seine net, 3.6 m length, 1.23 m in height, and with a mesh size of less than 0.5 cm, and traditional scoop net were used to collect fish. The Siret and Vriendschap freshwater fish fauna consist of 22 species in 18 genera and 15 families. Cochlefelis danielsi (Ariidae), Mogurnda cingulata (Eleotridae), Zenarchopterus novaeguineae (Hemiram-phidae), Melanotaenia ogilbyi (Melanotaenidae), Synaptura villosa (Soleidae) are endemic to Southern New Guinea. Spesifically, Mogurnda cingulata (Banded Gudgeon) and Melanotaenia ogilbyi (Ogilbyi’s Rainbowfish) have restricted distribution in Southern New Guinea. Further research in smaller stream and its tributaries might increase freshwater fish diversity of Asmat.Key words: Southern New Guinea, Asmat, freshwater fish

Struktur dan Komposisi Hutan Mangrove di Kampung Sakartemin Distrik Fakfak Tengah, Kabupaten Fakfak, Papua Barat Gail Watofa; Ning S. Astuti; Amadion Andika Wanaputra
Jurnal Biologi Papua Vol 13, No 1 (2021)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Sakartemin is one of the village Fakfak Regency which has naturally growing mangrove forest. However, due to the economic development, the government should build up some infrastructures near by those mangrove forest. The disturbance nearby mangrove ecosystem cause changes in structure and composition of mangrove vegetation. This study aims to identify the types of mangrove vegetation and to find out the structure and composition of mangrove forest in Sakartemin Village, Central Fakfak District, Fakfak Regency. The method that used in this study is vegetation survey method combining path and checkered line method. The result shown that mangrove species in the sakartemin village consist of 5 families, namely: Rhizophoraceae, Meliaceae, Soneratiaceae, Pandanaceae, and Myrsinaceae which consists of 7 species namely: Rhizophora stylosa, R. apiculata, Xylocarpus granatum, Soneratia alba, Bruguiera gymnhoriza, Pandanus sp., and Aegiceras corniculatum. At the seedling level found 1002 individuals, sapling level found 404 individuals, and tree level found 319 individuals. The highest importance value index (IVI) at seedling level was R. stylosa 55.41% and the lowest was A. corniculatum 9.49%. The highest IVI at sapling level was R. apiculata 57.72% and the lowest was Pandanus 5.49%. The highest IVI at the tree level was R. apiculata 88.62% and the lowest was B. gymnhoriza 42.45%.Key words: Sakartemin village; mangrove; structure; composition; Fakfak.

Pemantauan Kualitas Air Sungai Digoel, Distrik Jair, Kabupaten Boven Digoel, Papua Rosye H.R. Tanjung; Hendra K. Maury; Suwito Suwito
Jurnal Biologi Papua Vol 8, No 1 (2016)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Digoel river have an important role to the human activity and environment in Boven Digoel Regency. Increasing of human and industrial activity around the watershed of Digoel River were suspecious to cause the degradation water quality in Digoel River. This research was done to monitor the impact of the industrial activity to the quality of water in outlet of waste water treatment plant(WWTP) of PT. Korindo to the water quality of Digoel River. Parameter analised are the physical, chemical, organic chemical, microbiology and metal content in water. Analysis of the water quality accordance to PP Nomor 82 Tahun 2001 about water quality managementand water pollution and Permen LH Nomor 5 tahun 2014 about the quality of waste water.The monitoring was conducted in three months at five sampling stasion (river upstream, river down stream, outlet WWTP plywood, outlet WWT workshop, outlet WWTP palm oil) in Districk Jair. The rsult showed, parameter of BOD, COD, phospate, phenol and total coliform in Digoel River exceeded class I of water quality standards. Outlet of plywood WWTP have two parameters that exceed the quality standard which were TSS 15.67 mg/L and phenol 13.33 mg/L.The outlet of WWTP workshop have four pameter exceeded the quality standard which were TSS (383.67 mg/L), oil/fats (502.0 µg/L), phenol (11.0 µg/L), and zinc (21,000 mg/L). IPAL oil WWTP outlet have two parameter sexceeded the quality standars which were oil/fats (313.0 µg/L) and total coliform (> 979 cells/100 mL). The result indicating that the status of water quality of Digoel River are categorized as “lightly polluted”. Therefore based on utilization, it was categorized as class IV water quality that can be used for irrigating, planting and other purposed that meet the requairement of water qualiy in this class, while for other uses need necessary processing. In order not to increase the pollution in the Digoel river the WWTP of industry around Digoel River should improved their treatment, so that waste water discharged to the Digoel River not exceed the stanards quality.Key words: water quality, digoel river, status of water quality, pollutant index.

Toksisitas Isolat Lokal Bacillus thuringiensis (H-14) dan Isolat Sandi 18 Serta Lama Efektivitasnya di dalam Air terhadap Larva Nyamuk Anopheles dan Culex Daniel Lantang; Rosye H.R. Tanjung
Jurnal Biologi Papua Vol 2, No 1 (2010)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

The research of toxicity local isolate Bacillus thurigiensis (H-14) and 18 codeword isolate along the efectivity on the water concerning to the Culex and Anopheles. The research aim to acquainted about the toxicity of B. thuringiensis isolate H-14 local and 18 codeword isolate along of the toxicity on the water concerning to the Culex and Anopheles. The methode is laboratory experiment wich used complete randome, analysis the data to wich BNJ test and 0.05% confidence standart. The result shows that isolate of local B. huringiensis H-14 and coderword 18 toxic concerning to Culex and Anopheles B.thurngiensis H-14 0.06 ml concentrate, 0.08 ml concentrate and 0.1 of effective of the Anopheles death until 6 day, and 0.1 ml effective concentrate show the Culex death until 7 day.Isolate 18 in 0.08 concentrate and 0.1 effective of Culex until 5 day and 0.1 ml concentrate 0.1 ml effective of the Anopheles until 7 day. Analysis varians shows the different act control concentrate in the other side, the act of concentrate isnt different significant. Key words: Bacillus thuringiensis, Local isolate, toxicity, Anopheles and Culex larva.

Uji Aktivitas Sitotoksik dan Analisis Fitokimia Ekstrak Etanol Daun Sampare (Glochidion sp.) Ganis Oktalia; Linus Y. Chrystomo; Aditya K. Karim
Jurnal Biologi Papua Vol 9, No 2 (2017)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Sampare (Glochidion sp., Family: Phyllantaceae) is a plant which grows dominant in Biak, Papua. Based on the local wisdom of the community, by hereditary, it can be used as an herbal medicine to treat the malaria disease. This study aims to determine the toxicity of LC50 and to know the phytochemical compounds of extracted leaf of Glochidion sp using ethanol. The Brine Shrimp Lethality Test (BSLT) and phytochemical screening using reagent chemical substance methods were used in this research. The results of this study can be concluded that the toxicity of extracted leaf of Glochidion sp. using ethanol was low, with LC50 = 758.58 ppm and the results of phytochemical analysis showed the existence of the content of alkaloids, flavonoids, saponins, tannins and quinones. But, the steroids and triterpenoids could not be found in the extracted leaf of Glochidion sp using ethanol. Therefore, for further research is needed to isolate the bioactive compounds and in vivo test on the plasmodium, which cause the malaria disease. Key words: Glochidion sp., malaria desease, Brine Shrimp Lethality Test (BSLT), LC50, phytochemical analysis

Potensi Pengembangan Komoditas Teripang Pasir (Holothuria scabra Jaenger) secara Berkelanjutan dengan Model Integrasi Sea Farming di Kepulauan Padaido Kabupaten Biak Numfor Daniel Lantang; Yunus P. Paulangan
Jurnal Biologi Papua Vol 7, No 1 (2015)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Sea cucumber is one of high value economic commodity due to not only having a fairly completed nutrition, but also used as the raw material for production of drugs, cosmetics and others. Therefore it becomes one of the highly potential export commodities. However, the target of catching sea cucumbers community intensively will give a negative impact on its sustainability. Sea cucumber has long been recognized and protected by the people in Padaido islands known as sasisen or sasi system. Although it has been conserved through sasisen system, but tends decline recently. This happen due to the high fishing activities by fisherman. Sea farming methods is a sea fisheries development concept in shallow waters such as the merger between aquaculture and capture fisheries by utilizing leading commodity in potential cultivation area. Sea farming is a system of utilization of marine ecosystem-based marine culture with the ultimate goal to improve the stock of fish (fish resources enhancement) to the sustainability of fisheries and other marine-based activities such as ecotourism. This paper will discuss the development opportunities of sea farming system that is integrated with the prevailing of local wisdom in Padaido Islands, Biak Numfor Regency, Papua, namely sasisen. This system works in conserving sea cucumber resources and increasing incomes of local communities in Padaido island through the creation of alternative livelihoods specifically in sea cucumber cultivation. Therefore, these models and approaches can be considered to manage coastal and marine resources in a sustainable way in Padaido Islands, Biak Numfor Regency.Key words: Sea cucumber, sustainable management, sasisen, Padaido Islands.

Antiproliferatif Ekstrak Metanol Daun Dianella nemorosa Lam. (Liliaceae) terhadap Sel Kanker MKN45 dengan Menggunakan Metode WST-1 Aditya K. Karim; Sismindari Sismindari
Jurnal Biologi Papua Vol 3, No 2 (2011)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Dianella nemorosa Lam. was known containing alkaloids, terpenoid, phenolic compouds and tanin. Antiproliferative effect of D. nemorosa leaves methanol exctract, which demonstrated to have an in vitro cytotoxic effect on cancer cell line. The aim of research was examined the effect antiproliferative methanol extract of D. nemorosa leaves against MKN45 (gastric cancer) cell line. Leaves powder extracted using methanol. Antiproliferative effect was determined by Cell Proliferation Reagents WST-1 ((2-(4-iodophenyl)-3-(4-nitro-phenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium monosodium salt). Test for 1h, 2h, and 4h after incubated for 72h was done. The result of this research showed that methanol exctract from D. nemorosa possessed remarkable no had antiproliferative activity against MKN45 cell line. The result indicated methanol extract of D. nemorosa leaves selective inhibitory effect or antiproliferative against cell line. Key words: Dianella nemorosa, Antiproliferative, MKN 45, and WST-1

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Editorial Address Laboratory of Biology, 1nd Floor, Faculty of Mathemathic and Natural Sciences, Cenderawasih University. Jl. Kamp. Wolker UNCEN–WAENA, Jayapura–Papua. 99385

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Suharno

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harn774@yahoo.com

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Laboratory of Biology, 1nd Floor, Faculty of Mathemathic and Natural Sciences, Cenderawasih University. Jl. Kamp. Wolker UNCEN–WAENA, Jayapura–Papua. 99385

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