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All Journal Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati BERITA BIOLOGI
Maharadatunkamsi Maharadatunkamsi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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Analisis Gen 12SrRNA Dari DNA Mitochondria Kelelawar Pemakan Buah Chironax Melanocephalus (Chiroptera: Pteropodidae) Di Taman Nasional Gunung Halimun M. Syamsul Arifin Zein; Maharadatunkamsi Maharadatunkamsi
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 8, No 1 (2003): February 2003
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v8i1.2787

Abstract

A study on genetic variation of the high mountain fruit bat (Chironax melanocephalus) was conducted in Gunung Halimun National Park. DNA total from liver tissues were extracted and fragment of the 12SrRNA gene region of mitochondrial DNA were amplified by Polymerase Chain Reaction (PCR). Nucleotide sequence of the PCR products were determined by automated sequencer. Seven haplotype were found among 20 individuals from 6 localities, namely: South Halimun Mountain, Kendeng Mountain, Botol Mountain, Pasir Cangkuang Mountain, Kencana Mountain, and Buligir Putih Mountain. Haplotype diversity and nucleotide diversity were 0.76 and 0.0222. DNA distances values ranged from 0.0028 to 0.0202.
Keragaman Jenis Mamalia Kecil di Toraut, Taman Nasional Bogani Nani Wartabone Sulawesi Maharadatunkamsi Maharadatunkamsi
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 11, No 1 (2006): February 2006
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v11i1.2815

Abstract

Penelitian ini merupakan kegiatan inventarisasi mamalia kecil di Toraut, Taman Nasional Bogani Nani Wartabone,SulawesiUtara. Pada penelitian ini dilakukan pengamatan diversitas mamalia kecil pada dua habitat utama yaitu hutan dan perkebunan, yang masing-masing diamati selama enam hari. Empat puluh perangkap kawat digunakan untuk mendokumentasi jenis-jenis tikus dan empat buah jaring kabut untuk kelelawar, serta pengamatan langsung di lapangan. Dalam penelitian ini dapat didokumentasikan sebanyak 129 ekor mamalia kecil yang terdiri dari 12 jenis.Limajenis di antaranya endemikSulawesidan tiga jenis mempunyai status konservasi dari IUCN.
RELATIONSHIP BETWEEN ALTITUDINAL CHANGES AND DISTRIBUTI OF RATS : A PRELIMINARY STUDY FROM GUNUNG BOTOL GUNUNG HALIMUN NATIONAL PARK Maharadatunkamsi Maharadatunkamsi
BERITA BIOLOGI Vol 5, No 6 (2001)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v5i6.1076

Abstract

A study on the distribution and abundance of high mountain rat was carried out at Gunung Botol, Gunung Halimun National Park.Observation was conducted at three stations located at the mountain top, middle and foot of the mountain.The results indicated that four species of rat were recorded from Gunung Botol, namely Maxomys bartelsii,Niviventer lepturus, Niviventer fulvescens and Niviventer cremoriventer.Our data showed a relationship between number of individuals observed of each species with altitudinal gradients.While estimation of murid rodent population between altitudinal changes indicated there was no differences between the stations observed. An analysis was conducted to investigate any possible association between rat abundance against environment factors that could associate with altitude.The results indicated that ground covering and tree circumference, as well as interspecific competition seemed to be important factors in influencing the differences in distribution of each rat species.
Co-Authors M. Syamsul Arifin Zein