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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu dan Teknologi Hasil Hutan Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Forum Pasca Sarjana Jurnal Sain Veteriner Biospecies Jurnal Veteriner ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Natur Indonesia Prosiding Seminar Biologi Microbiology Indonesia AL KAUNIYAH Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Matematika & Sains agriTECH TREUBIA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA ZOO INDONESIA Jurnal Biodjati BIOEDUSCIENCE Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Floribunda Jurnal Ilmu Kefarmasian Indonesia Konservasi Hayati Zoo Indonesia Proceeding Biology Education Conference Makara Journal of Science Jurnal Kedokteran Hewan Jurnal Kefarmasian Indonesia

TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN

Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor

Author-ID : 251065

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health Veterinary Other

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ANALISIS DNA MITOKONDRIA BADAK SUMATERA DALAM KONSERVASI GENETIK Handayani, Handayani; Solihin, Dedy Duryadi; S Alikodra, Hadi
Prosiding Seminar Biologi Vol 8, No 1 (2011): Seminar Nasional VIII Pendidikan Biologi
Publisher : Prodi Pendidikan Biologi FKIP UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.595 KB)

ABSTRAK Populasi badak Sumatera dewasa ini semakin terancam keberadaannya. Hal ini disebabkan oleh beberapa faktor, diantaranya adalah semakin maraknya perburuan liar, rusaknya habitat alamnya yang disebabkan oleh konversi hutan yang cenderung tidak terkendali. Populasi kecil lebih rentan pada penurunan keragaman genetik karena efek inbreeding serta terfiksasinya beberapa alela tertentu dalam populasi sehingga hewan tersebut menjadi monomorf dan mengalami penurunan kemampuan berevolusi atau adaptasinya pada lingkungan yang berubah. Selain itu berkurangnya populasi, faktor lain adalah terjadinya fragmentasi suatu habitat yang akan mendorong putusnya aliran gen (gen flow) dan meningkatnya genetic drift. Keragaman genetik turut menentukan keberhasilan konservasi populasi. Oleh karena itu penelitian keragaman genetik dari populasi Badak Sumatera merupakan langkah penting yang harus dilakukan, dan keberhasilan penelitian ini merupakan langkah dalam konservasi badak Sumatera. Pengumpulan sampel darah berasal dari SRS (Suaka Rhino Sumatera) TN Way Kambas Lampung. Sample berupa darah dari 2 ekor badak sumatera berjenis kelamin betina (Rosa & Bina) dan 2 ekor badak jantan (Torgamba & Andalas). Isolasi dan purifikasi DNA Total dilakukan menggunakan metode Duryadi. Amplifikasi daerah CO I pada badak Sumatera dilakukan dengan PCR menggunakan pasangan primer RHCOIF dan RHCOIR. Amplifikasi daerah CO I pada badak Sumatera dilakukan dengan menggunakan pasangan primer RHCOIF dan RHCOIR menghasilkan fragmen DNA berukuran 711 bp. Jarak genetik digunakan untuk melihat kedekatan hubungan genetik antar individu badak Sumatera dan spesies badak lain melalui penggunaan analisis perhitungan Pairwie Distance dengan p-distance dapat ditunjukkan matriks perbedaan genetik antara badak Sumatera dan badak outgroup (badak India dan badak Afrika), hasil perhitungan berdasarkan daerah CO I parsial menunjukkan nilai jarak genetik berkisar antara 0.016 sampai 0.147. Jarak genetik pada Bina (?) terlihat dekat dengan Torgamba (?) sebesar 0.007. Hubungan kekerabatan CO I menggunakan Neighbor-Joining dengan pengolahan bootstrap 1000 terlihat bahwa badak putih Afrika berbeda kelompok dengan badak Asia. Di dalam kelompok badak Asia terlihat bahwa badak India sama dengan kelompok dengan badak Sumatera (Indonesia). Di dalam badak Sumatera (Indonesia) sendiri terjadi keragaman. Berdasarkan hasil sekuen gen CO I terdapat situs-situs spesifik pada badak Sumatera sebesar adalah 67% hasil tersebut dapat digunakan sebagai data base dalam penelitian-penelitian selanjutnya. Kata kunci: badak Sumatera, DNA, mitokondria, konservasi

KAJIAN KERAGAMAN GENETIK BURUNG KAKATUA TANIMBAR (CACATUA GOFFINI, FINSCH) MENGGUNAKAN PENCIRI "RAPD" Astuti, Dwi; Priyono, Siti N.; Julistiono, Heddy; Duryadi, Dedy
BERITA BIOLOGI Vol 4, No 2&3 (1998)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v4i2&3.1277

The study was conducted to analyse genetic diversity of Goffini Finsch Cockatoo (Cacatua goffini Finsch) bird using RAPD (Random Amplified Polymorphic DNA) marker.PCR (Polymerase Chain Reaction) was performed on DNA samples extracted from 14 birds,using 18 random 10-merprimers and 2 random 12-merprimers. Fourteen out of 20 primers (70 %) successfully amplified DNAfragmens and 11 out of 14 primers (78,57 %) generated 1-2 specific alkies.The result clearly demonstrated that the RAPD marker allows for genetic diversity analyses of these birds in efficiently. Tree of relationship among 14 birds showed that there were two groups in the population ofGoffin 's Cockatoo.

VOKALISASI BIOAKUSTIK TIKUS SAWAH (RATTUS ARGENTIVENTER ROBINSON AND KLOSS, 1916) PADA RENTANG SUARA TERDENGAR DI AGROEKOSISTEM SAWAH IRIGASI SUKAMANDI, SUBANG, JAWA BARAT Anggara, Agus Wahyana; Solihin, Dedy Duryadi; Manalu, Wasmen; Irzaman, Irzaman
ZOO INDONESIA Vol 23, No 2 (2014): Desember 2014
Publisher : Masyarakat Zoologi Indonesia

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Indera pendengaran tikus sawah memiliki dua puncak tanggap akustik yaitu pada kisaran suara terdengar (frekuensi 20 Hz â?? 20 KHz) dan ultrasonik (>20 KHz). Kemampuan indera tersebut penting dalam menunjang aktivitas kehidupan tikus sawah sebagai hewan nokturnal. Penelitian eksploratif dilakukan untuk mengumpulkan dan menginventarisasi vokalisasi alami tikus sawah pada rentang suara terdengar dalam kondisi alami di lapangan sepanjang musim tanam padi. Vokalisasi yang diperoleh dimurnikan dan dikarakterisasi menggunakan perangkat lunak Cool Edit Pro 2.1, selanjutnya dibuat databasenya. Hasil penelitian menunjukkan bahwa tikus sawah pada kondisi alami di lapangan tidak setiap saat melantangkan vokalisasi bioakustik sepanjang musim tanam padi. Eksplorasi sepanjang musim tanam padi diperoleh 6 pola vokalisasi bioakustik yang dilantangkan tikus sawah pada saat pengolahan lahan, padi stadia anakan maksimum, bunting, dan berbunga, serta seminggu pascapanen. Vokalisasi bioakustik berdurasi singkat, rata-rata 12,41 detik (0,5-25,1 detik) dengan frekuensi dominan 1-2 kHz yang disertai frekuensi 5-9 kHz selama pelantangan. Taraf intensitas menunjukkan tingkat kebisingan suara berkisar 6,94-93,90 desibel (rata-rata 43,91 dB). Penelitian lanjutan diperlukan untuk mengetahui respon perilaku tikus sawah apabila dipaparkan vokalisasi tersebut.

MORPHOLOGICAL IDENTIFICATION AND DIVERSITY ANALYSIS OF FOSSIL DIATOMS FROM DIATOMITE SANGIRAN CENTRAL JAVA INDONESIA Khustina, Yenny Chusna; Solihin, Dedy Duryadi; Pratiwi, Niken TM
JURNAL BIOLOGI INDONESIA Vol 10, No 2 (2014): Jurnal Biologi Indonesia
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v10i2.2105

Diatomite Sangiran is diatom fossil rich sediment. The aim of this research was to study the diversity of fossildiatoms from Sangiran, Indonesia based on morphological characteristics. Samples were taken from lower, middle,and upper sediment layers based on their different physical features with three replications each. Diatomiteextraction was performed following modification of Setty (1966) and frustule counting was accomplished by censusmethod. There were total 50 species found in diatomite layers. The diversity analysis showed that highest speciesrichness (21-22), diversity (1.35-1.47), and evenness index (0.44-0.48) were belong to the lower layer. The highestfrustule abundance (9.66x107-1.43x108 frustules/gram) and dominance index (0.67-0.72) were belong to themiddle layer. On the other hand, highest centrales:pennales ratios (0.73-1.11) were belong to the upper layer. Thesediment layers signified an obvious indication of gradual changes from marine to freshwater environment.Dendrogram analysis using MINITAB.v.15.1.2 software denoted similarity between lower sediment layer and theyounger layers was 72.12%; while similarity between middle and upper layers 92.63%.Keywords: diatom, diatomite, diversity, morphology, Sangiran

ERITROSIT DAN HEMOGLOBIN PADA KELELAWAR GUA DI KAWASAN KARST GOMBONG, KEBUMEN,JAWA TENGAH Wijayanti, Fahma; Solihin, Dedy Duryadi; Alikodra, Hadi Sukadi; Maryanto, Ibnu
JURNAL BIOLOGI INDONESIA Vol 7, No 1 (2011): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v7i1.3131

ABSTRACTErythrocyt and Haemoglobin on Cave Bat at Gombong Karst Area, Kebumen Regency, CentralJawa. The purpose of this study was observe physiological adaptation of the cave batsconducted from September 2009 to March 2010 in twelve caves within the karst of Gombong,Kebumen Regency, Central Java. In each caves where the bats roosting, temperature, alsohumidity, oxygen percentage in the air, and ammonia content were measured. Three individualsamples were caught from every bat roost during the day when the bats were staying in theirroosts. Then the amount of erythrocyte was counted by hemocytometer and hemoglobincontent was measured using Sahli's method. The data were analyzed using RDA and multipleregressions. It was concluded that humidity, temperature, oxygen and ammonia correlatedsignificantly with erythrocyte and hemoglobin content. The amount of erythrocyte increasedby increasing humvel.Keywords: Bat, cave, erythrocyte, haemoglobin.

Functional Group of Spiders in Cultivated Landscape Dominated by Paddy Fields in West Java, Indonesia I WAYAN SUANA; DEDY DURYADI SOLIHIN; DAMAYANTI BUCHORI; SJAFRIDA MANUWOTO; HERMANU TRIWIDODO; CHRISTIAN HANSJOACHIM SCHULZE
HAYATI Journal of Biosciences Vol. 16 No. 1 (2009): March 2009
Publisher : Bogor Agricultural University, Indonesia

Distribution of spiders in all colonized environments is limited by biotic and abiotic factors requiring adaptations with respect to, for example microhabitat choice and hunting behavior. These two factors were frequently used to group spiders into functional groups. In this study our objectives were to (i) group of genera of spiders into functional group based on their microhabitat specificity, hunting behavior, and daily activity; and (ii) compare the number and composition of functional group of spider at each habitat type and period of paddy growth. The study was conducted at a landscape dominated by paddy fields in Cianjur Watershed for a period of 9 months. Four different habitat types (paddy, vegetable, non-crop, and mixed garden), were sampled using five trapping techniques (pitfall traps, farmcop suction, sweep netting, yellow-pan traps, and sticky traps). The Unweighted Pair-Group Average and the Euclidean Distances were used to generate dendrogram of functional group of spider. We found 14 functional groups of spider at genus level. The number of functional group of spider at four habitat types was differing, but the composition was similar, because all habitats were closed to each other. Habitat structure diversity and disturbance level influenced the number of functional group of spider. Different architecture of vegetation and availability of differ prey during paddy growth, causing the composition of functional group of spider in each period of paddy growth was changed, although its number was unchanged. Key words: spiders, functional group, agricultural landscape, Cianjur Watershed

Molecular Phylogeny of Giant Clams Based on Mitochondrial DNA Cytochrome C Oxidase I Gene AGUS NURYANTO; DEDY DURYADI; DEDI SOEDHARMA; DIETMAR BLOHM
HAYATI Journal of Biosciences Vol. 14 No. 4 (2007): December 2007
Publisher : Bogor Agricultural University, Indonesia

There is an uncertainty for the relationships among giant clam species of Tridacninae, in particular among species belongs to subgenus Chametrachea i.e. Tridacna crocea, T. maxima, and T. squamosa based on different genetic markers. This study examined the relationships among three species within subgenus Chametrachea compared to the previous studies. Neighbour Joining, Maximum Parsimony and Maximum Likelihood tree were constructed based on 455 bp of the mitochondrial DNA cytochrome c oxidase I gene from T. crocea, T. squamosa, T. maxima, T. gigas, and several sequences derived from Genbank for the outgroups. The results showed that giant clams formed a monophyletic group. Within Tridacna group, T. crocea was more closely related to T. squamosa than to T. maxima and they formed a monophyletic group. T. crocea and T. squamosa were sister taxa and sister group to T. maxima and T. gigas. Close affinity between T. crocea and T. squamosa was also supported by high similarity on nucleotide level (94.30%) and concordant with the results of the previous studies using mitochondrial 16S rRNA and nuclear 18S rRNA. Key words: phylogenetic relationships, Chametrachea, cytochrome c oxidase I

Comparison of DNA Extraction Methods for Microbial Community Analysis in Indonesian Tempe Employing Amplified Ribosomal Intergenic Spacer Analysis CECILIA ANNA SEUMAHU; ANTONIUS SUWANTO; IMAN RUSMANA; DEDY DURYADI SOLIHIN
HAYATI Journal of Biosciences Vol. 19 No. 2 (2012): June 2012
Publisher : Bogor Agricultural University, Indonesia

Tempe fermentation involved complex microbial communities which are only revealed partially through culture dependent methods. Culture-independent methods would be potential to unravel this complex microbial fermentation. Appropriate DNA extraction is an essential tool to obtain reliable data from culture independent method. In this study, we employed two commercial DNA extraction methods to find the best one for microbial community characterization employing amplified ribosomal intergenic spacer analysis (ARISA). Our result showed that PowerFood Microbial DNA Isolation Kit-MOBIO (PFMDIK) is an excellent method for microbial DNA extraction from tempe. It gave high quantity and quality of DNA suitable for PCR amplification of 16S-23S rRNA intergenic spacer to yield a diverse and reproducible ARISA profile.

Nucleus Pearl Coating Process of Freshwater Mussel Anodonta woodiana (Unionidae) SATA YOSHIDA SRIE RAHAYU; DEDY DURYADI SOLIHIN; WASMEN MANALU; RIDWAN AFFANDI
HAYATI Journal of Biosciences Vol. 20 No. 1 (2013): March 2013
Publisher : Bogor Agricultural University, Indonesia

The limiting factor which is a weakness of sea water pearl production are high costs, the risk of major business failures and a long coating time. From the issue of freshwater pearls appear to have prospects of alternative substitution for sea water pearl. This present study aimed to evaluate effect of loads (the number and diameter nucleus) on freshwater pearl coating process and the number and size of the appropriate nucleus diameter, to produce the optimum coating thickness of half-round pearls. The research consists of experimental implantation of 2, 4, and 6 nucleus number per individual mussel was maintained by the method stocked in hapa in bottom waters. Observation method and factorial randomized block design used in the study of the influence of the load to the successfulness of pearl coating and the pearl layer thickness. The results showed that A. woodiana can be utilized as a producer of freshwater pearls. In addition, the number of optimum nucleus that can be attached to the mussel A. woodiana was 2 grains/individuals with a diameter of 10 mm. Shells implanted with the optimum nucleus diameter and number of pearls produced the highest layer thickness of 17 mm after 9 months cultivation. This result was good enough compared with the layer thickness of sea water pearl production after the same cultivation time.

The Existence of Endophytic Actinobacteria from Rhododendron zoelerri Revealed by Culture-Dependent and Culture-Independent Approaches Yulin Lestari; Lia Aseptin Murdini; Dedy Duryadi Solihin
HAYATI Journal of Biosciences Vol. 25 No. 2 (2018): April 2018
Publisher : Bogor Agricultural University, Indonesia

Endophytic actinobacteria from medicinal plant may play a significant role in producing bioactive compounds. The information regarding their diversity is an important. Rhododendron are traditionally used for treating human disorders. One of the selected Rhododendron used in this study was R. zoelleri from Papua origin, which has been conserved and grown in Cibodas Botanical Garden, West Java, Indonesia. The aim of this study was to assess the existence of endophytic actinobacteria from R. zoelleri based on a culture-dependent and their community structure based on a culture-independent approach. Culturable actinobacteria were isolated and cultured on HV medium. Polymerase Chain Reaction-Denaturing Gradient Gel Electrophoresis (PCR-DGGE) targeting the metagenomic 16S rRNA was used to analyse the structure of the actinobacterial community. Six culturable endophytic actinobacteria (200 cfu/g fresh weight) from R. zoelleri were successfully isolated, three isolates from leaf, and the other isolates were obtained from stem. The six culturable isolates were RZP 1.3, RZP 1.1, RZP 2.2, RZPB 1.1, RZPB 7.1, RZPB 4.1. Based on their morphological characteristics, the endophytes have Streptomyces characters. The existence of Streptomyces spp. were also confirmed with molecular analysis based on 16S rRNA gene. The phylogenetic analysis based on 16S rRNA gene to the reference strains available in EzTaxon-e database showed that six isolates were closely related to S. djakartensis strains of NBRC 15409ᵀ(99.19%), S. tritolerans strains of DAS 165T(99.90%), S. coelicoflavus strains of NBRC 15399T(99.59). However, they showed differences in morphological characteristics as compared with the reference strains. The metagenomic analysis of the DGGE profile based on 16S rRNA gene showed the community structure of endophytic actinobacteria from R. zoelleri which was represented by 13 DGGE bands. The bands were closely related to Agromyces, Gordonia, Microbacterium, Micromonospora, Propionibacterium, Saccharomonospora, Streptomyces which have 93.18%-100% similarity. Based on the data, it showed diversity of endophytic actinobacteria from R. zoelleri which may be further assess for their novelty and bioprospecting.

Co-Authors Abdul Rahman Singkam Abdul Rahman Singkam Achmad - Taher ACHMAD FARAJALLAH Achmad Machmud Achmad Machmud Thohari Achmad Taher Achmad Taher Achmad, Taher Agus Nuryanto Agus Wahyana Anggara Agus Wahyana Anggara Agus Wahyana Anggara, Agus Wahyana Alam Putra Persada Ani Mardiastuti Ani Suryani Antonius Suwanto Any Aryani Ardi Kapahang Arief Boediono Arlyza1, Irma Shita Arzyana Sunkar Bahiyah Bahiyah Bambang Purwantara Cece Sumantri CECILIA ANNA SEUMAHU CECILIA ANNA SEUMAHU CHRISTIAN HANSJOACHIM SCHULZE D.D. Sastraatmadja DAMAYANTI BUCHORI Daniel Happy Putra Dedi . Soedharma Dedi Soedharma DEDI SOEDHARMA DEWI APRI ASTUTI Dewi Elfidasari Dewi Malia Prawiradilaga Dewi Malia Prawiradilaga, Dewi Malia DIAH ISKANDRIATI Diah Iskandriati DIETMAR BLOHM Dodi Nandika Dondin Sajuthi Dwi ASTUTI Dwi Astuti Dwi Sendi Priyono DYAH PERWITASARI -FARAJALLAH Epa Paujiah, Epa Evy Ayu Arida EVY AYU ARIDA Fahma Wijayanti Fahri Fahrudin, Fahri Faisal Mustafa Findra, Muhammad Nur FUNGKEY HOETAMA Gita Kusuma Rahayu Hadi Allikodra Hadi S Alikodra HAJRIAL ASWIDINNOOR Handayani , Handayani Handayani Handayani Hari Prayogo Harini Nurcahya Mariandayani Heddy Julistiono HEDDY JULISTIONO Hermanu Triwidodo I Gusti Agung Arta Putra I WAYAN SUANA Ibnu Maryanto Iman Rusmana Indah Fajarwati, Indah Irma Shita Arlyza Irzaman, Irzaman Isdradjad Setyobudiandi Ismayati Afifah Jakaria Jakaria Jamhari Jamhari Jarulis Jarulis Jarulis Jarulis Jarulis Jarulis Jito Jito Jito Sugardjito Jusmaldi Jusmaldi Kadarwan Soewardi Khustina, Yenny Chusna Khustina, Yenny Chusna Kunio Watanabe Lia Aseptin Murdini Lilik Budi Lilik Budi Prasetyo LILIK BUDIPRASETYO Lucia Johana Lambey M F Rahardjo M. F. Rahardjo M. Zairin Junior Mahmud, Rois MARIA BINTANG MF Rahardjo Mustafa Sabri Nastiti Kusumorini NEVIATY PUTRI ZAMANI Niken Subekti Niken TM Pratiwi Nurlisa Alias Butet Pamungkas, Joko Prasetyo Prasetyo Priyono, Siti N. Puji Rianti Retno Damayanti Soejoedono RICHARD F GRANT RIDWAN AFFANDI Rini Widayanti Robba Fahrisy Darus Roedhy Poerwanto Roedy Poerwanto Roedy Poerwanto Roni Koneri Ronny Rachman Noor Roza Elvyra Rudhy Gustiano Rudhy Gustiano Rudhy Gustiano Rudhy Gustiano Rudi Afnan Rudi Tarumingkeng Rudy C Tarumingkeng Safrida Safrida Safrida Safrida Saroyo Saroyo SATA YOSHIDA SRIE RAHAYU SATRIYAS ILYAS SELA SEPTIMA MARIYA SILMI MARIYA Siti N. Priyono SJAFRIDA MANUWOTO Soaloon Sinaga Soaloon Sinaga Sobir Sobir Sobir Sobir Sobir Sobir Solihin Solihin Sri Catur Setyawatiningsih Sri Catur Setyawatiningsih sri murtini . SRI NINGSIH Sri Sulandari Sri Supraptini Mansjoer Subyakto Subyakto Sugardjito Sugardjito Suharsono Suharsono SULISTIYANI SULISTIYANI SULISTIYANI SULISTIYANI Sulistiyani Sulistiyani Sulistiyani, Sulistiyani Surjono Surjokusumo Syaiful Anwar Syamsul Bachry Taher, Achmad Tedjo Sukmono Thohari Thohari Tike Sartika Tri Haryoko Tri Haryoko, Tri Tutik Wresdiyati UUS SAEPULOH UUS SAEPULOH Wasmen Manalu Yuli Wahyu Tri Mulyani YULIN LESTARI Yuni Cahya Endrawati Yus Rusila Noor Yus Rusila Noor Yusnarti Yus

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