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All Journal Jurnal Veteriner El-Hayah : Jurnal Biologi BioWallacea Journal of Biological Research Indonesian Journal of Biotechnology Jurnal Penelitian Pendidikan IPA (JPPIPA) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Natural
Maria Massora
Biology Department, Faculty Of Mathematics And Natural Sciences, Universitas Papua, Jl Gunung Salju Amban, Manokwari, 98134
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Veterinary

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Journal : Jurnal Natural

 1 
KOMPOSISI JENIS DAN KELIMPAHAN IKAN DI PERAIRAN TELUK DORERI, MANOKWARI Maria Massora
Jurnal Natural Vol. 6 No. 1 (2007): Jurnal Natural
Publisher : FMIPA Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A study was done to search the composition and abundance of fish species in the waters of the Doreri Gulf the District of Manokwari, from September - October 2005. The fish catchments wash about 143 specimens consist of 49 species included in 23 families. The species of fish with a high abundance index consists of Nemipterus celebicus, Upeneus sundaicus, and Upeneus sulphureus. Those fishes have a high economic value in the market of Manokwari.
Uji Aktivitas Antibakteri dan Skrining Fitokimia Ekstrak Metanol Buah Hitam (H. monticola.) Asal Kabupaten Teluk Wondama Elsarina Siahaan; Bimo B. Santoso; Evelina Somar; Maria Massora
Jurnal Natural Vol. 17 No. 2 (2021): JURNAL NATURAL
Publisher : FMIPA Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jn.v17i2.147

Abstract

This study aimed to test the antibacterial activity and identify the secondary metabolite contect of the methanol extract Black Fruit (H. monticola). The black fruit extract was obtained through the maceration extraction method using methanol as a solvent. The result of phytocemical screening showed that the methanol extract of black fruit (H. monticola) contained high levels of tannins and saponins. Antibacterial activity test was carried out using the wall method with postive control of chloromphenicol and negative control with methanol. The result of antibacterial activity test against E.Coli bacteria showed strong activity with an inhibition zone diameter of 11 mm and B. Subtilis bacteria showed moderate activity with an inhibition zone with a diameter of 8 mm
Deteksi Gen Bakteri Resisten Tembaga Asal Tailing PTFI Maria Massora; Erni Martani; Eko Sugiharto; Roberth Sarwom; Tumpal Sinaga; Jance Murdjani Supit; Maria Justina Sadsoeitoeboen; Sartji Taberima
Jurnal Natural Vol. 15 No. 2 (2019): Jurnal Natural
Publisher : FMIPA Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jn.v15i2.188

Abstract

Gen yang mengkode resistansi tembaga pada bakteri sering terdapat pada plasmid dan diorganisasikan dalam operon. Tujuan penelitian ini adalah mengisolasi DNA plasmid dan mendeteksi gen yang mengkode resistensi bakteri terhadap tembaga. Amplifikasi gen resisten menggunakan primer CopA. Gen CopA berhasil diamplifikasi dalam plasmid Isolat EC38, Isolat FC40, Isolat HC43, dan Isolat CC53 ini menunjukkan bahwa salah satu penentuan resistensi tembaga isolat bakteri uji diduga dikodekan dalam plasmid
BAKTERI TERMOFILIK DARI AIR DAN SEDIMEN KOLAM AIR PANAS WAR AREMI DI KAMPUNG MATATUN DISTRIK KEBAR KABUPATEN TAMBRAUW PAPUA BARAT Maria Massora; Yenni Yendry Salosa; Rina Anita Mogea; Simon Sutarno; Sabarita Sinuraya; Maria Elisabeth Krey; Sita Ratnawati
Jurnal Natural Vol. 18 No. 2 (2022): Jurnal Natural
Publisher : FMIPA Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jn.v18i2.202

Abstract

Kolam air panas War Aremi, adalah kolam Air Panas yang terdapat di Kampung Matatun Distrik Kebar, Papua Barat. Bakteri Termofilik tumbuh pada suhu lebih dari 45oC. Bakteri Termofilik menghasilkan enzim yang bermanfaat dalam dunia industri. Penelitian ini merupakan penelitian eksploratif yang bertujuan untuk mengisolasi bakteri termofilik dari Kolam Air Panas War Aremi di Kampung Matatun, Distrik Kebar, Kabupaten Tambrauw, Papua Barat dengan menngunakan Metode Tuang (Pour Plate) Dari hasil penelitian diperoleh tiga isolat bakteri termofilik dari sampel air panas, dan 4 isolat dari sampel sedimen. Berdasarkan hasil pengecatan gram dan pengamatan morfologi sel, ketujuh isolat bakteri termofilik yang berhasil diisolasi adalah merupakan kelompok bakteri gram positif dengan morfologi sel berbentuk sel batang. Berdasarkan hasil pewarnaan gram, pengamatan morfologi sel dan karakterisasi biokimia, ketujuh isolat bakteri termasuk genus Bacillus.
The Identification of Rhizosphere Bacteria in Rumput Kebar from Kebar District, Tambrauw Regency: The Identification of Rhizosphere Bacteria in Kebar Grass from Kebar District, Tambrauw Regency Rina A Mogea; Maria Massora; Yeni Salosa; Nurul Muzizah; Dian Kristin; Nuari Rante Tondok; Nurul Endang Lestari; Daniela Ijie
Jurnal Natural Vol. 19 No. 1 (2023): Jurnal Natural
Publisher : FMIPA Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jn.v19i1.220

Abstract

The area in the soil occupied by the part of the plant roots that interacts with microbes is generally known as the rhizosphere. Rumput Kebar (Biophytum umbraculum Welw), is a shrub that can be found in Kebar, Tambrauw Regency, West Papua. By the local community kebar grass is widely used as a reproductive medicine. The aim of this study was to isolate and characterize rhizosphere bacteria on rumput kebar. The bacteria were isolated from the rhizosphere of rumput kebar by serial dilution then grown in NA media and incubated for 48 hours. The growth of colony and cell shape were observed and biochemical tests were carried out. From the observations made, there were 6 isolates obtained, namely isolate RK 1 was of the genus Agromyces, RK 2 was the genus Acetobacterium, isolates RK 3, 4 and 7 were of the genus Lactobacillus, isolate 5 was of the genus Amphibacillus and isolate RK 6 was of the genus Cellulomonas. All of these bacteria play a role in absorbing water and nutrients, accelerating growth, as biocontrol, N2 fixation, antibiosis and symbiosis.
Co-Authors Agatha Cecilia Maturbongs Bimo B. Santoso Daniela Ijie Dian Kristin Eko Sugiharto Eko Sugiharto Eko Sugiharto Elda Irma Jeanne Joice Kawulur Elsarina Siahaan Erni Martani Erni Martani Erni Martani Evelina Somar Hermawaty Abubakar Jance Murdjani Supit Keliopas Krey Maria Elisabeth Krey Maria Justina Sadsoeitoeboen Nuari Rante Tondok Nur Kusmiyati Nurul Endang Lestari Nurul Muzizah Nuryanti Rumalolas Panjaitan, Rawati Paskalina Theresia Lefaan Rina A Mogea Rina A. Mogea Rina Anita Mogea Roberth Sarwom Roberth Sarwom Roberth Sarworm Septian Tri Wicaksono Simon Sutarno Sinuraya, Sabarita Sita Ratnawati Sita Ratnawati Taberima, Sartji Tumpal Sinaga Tumpal Sinaga Tumpal Sinaga Wendy Yudija Limbong Allo Yeni Salosa Yenni Yendry Salosa Yenny Yendri Salosa