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All Journal CHEMISTRY PROGRESS MEDIA MEDIKA INDONESIANA Zuriat Jurnal Natur Indonesia Jurnal Agrista Microbiology Indonesia Journal of Tropical Soils Plumula : Berkala Ilmiah Agroteknologi Jurnal Sain Peternakan Indonesia Jurnal Peternakan Indonesia Jurnal Riset Kimia Jurnal Agroekoteknologi Indonesian Journal of Biotechnology BERITA BIOLOGI The Indonesian Biomedical Journal JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Universa Medicina Livestock and Animal Research JURNAL GALUNG TROPIKA As-syifaa Jurnal Farmasi Jurnal Penelitian Pendidikan IPA (JPPIPA) Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) JURNAL AGRONIDA Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun JERAMI Indonesian Journal of Crop Science Eksakta : Berkala Ilmiah Bidang MIPA Majalah Kedokteran Andalas Jurnal Agronomi Tanaman Tropika (JUATIKA) International Journal of Agricultural Sciences Jurnal Riset Teknologi Industri Unri Conference Series: Community Engagement Indian Journal of Forensic Medicine & Toxicology Narra J Pancaran Pendidikan Rafflesia Journal of Natural and Applied Sciences (RJNAS) Bioma : Jurnal Ilmiah Biologi
Jamsari Jamsari
Universitas Andalas
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Journal : Jurnal Natur Indonesia

 1 
Identifikasi Molekuler Begomovirus Penyebab Penyakit Kuning Keriting pada Tanaman Cabai (Capsicum annum L.) di Sumatera Barat Trisno, Jumsu; Hidayat, Sri Hendrastuti; Jamsari, Jamsari; Habazar, Trimuri; Manti, Ishak
Jurnal Natur Indonesia Vol 13, No 1 (2010)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (360.888 KB) | DOI: 10.31258/jnat.13.1.41-46

Abstract

Pepper plants showing Begomovirus-like symtoms, consisting of yellowing, leaf curling, and distortion, werecollected from fields located in the Padang, West Sumatra. The aim of this research is to identification ofbegomovirus associated with yellow leaf curl diseases on pepper. Total DNA was extracted from infected leaftissue according to Doyle and Doyle (1999) with slight modification. Polymerase chain reaction (PCR) was used toamplify the coat protein region of the virus using universal degenerate primers pAV494 and pAC1048. The PCRamplified DNA product (approx. 560 bp) was sequenced. The nucleotide and amino acid sequences and BLASTsearch revealed highest homology with pepper yellow leaf curl Indonesia virus isolated pepper, tomato andAgeratum conyzoides from Java, but differences from those of tomato yellow leaf curl virus. The isolate was thententatively called pepper yellow leaf curl Indonesia virus-Padang (PYLCIV-Pdg).
Inokulasi Fungi Mikoriza Arbuskula (FMA) Indigenus pada Bibit Jahe untuk Pengendalian Penyakit Layu Ralstonia solanacearum ras 4) Suharti, Netty; Habazar, Trimurti; Nasir, Nasril; Dachryanus, Dachryanus; Jamsari, Jamsari
Jurnal Natur Indonesia Vol 14, No 1 (2011)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (49.568 KB) | DOI: 10.31258/jnat.14.1.61-67

Abstract

Bacterial wilt disease caused by Ralstonia solanacearum race 4 is one of factors inhibiting ginger production. The study on ArbuscularMychorrizae Fungus (AMF) in greenhouse was found could reduce of bacteria wilt disease. Experiment design of research was randomizedblock design using 8 isolates. The results showed that inoculation of Arbuscular Mychorrhizae Fungus isolated from healthy gingerrhizosphere as biological diseases control agents could reduces disease severity. Four isolate could reduced disease severity up to 100% andsupport plant growth and production. As the result the seedling formation increased by 50–150%, plant height 36.92–87.56%, the numberof leaf 61.94–162.22% and ginger yield 190.62–400% respectively, compared to the control.
Preparasi DNA Spesies Colletotrichum sp. dan Spesifitas Sistem Fingerprinting RAPD Jamsari, Jamsari
Jurnal Natur Indonesia Vol 11, No 1 (2008)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (165.2 KB) | DOI: 10.31258/jnat.11.1.31-39

Abstract

DNA preparation from C. capsici dan C. gleosporides is important for PCR based analysis of anthracnose causingpathogens. On the other hand, RAPD as one of DNA-based fingerprinting is hindered by its instability and its nonspecifity problems. For that reason, converting RAPD fragments into other DNA based systems is an alternative toincrease its analysis reliability. The study showed that mycelia grown in 2-days liquid culture is appropriate materialfor DNA preparation especially when combined with Shagai-Maroof protocol as well as Promega Genomic DNAIsolation Kit. The study indicated also that some isolated RAPD-fragments showed its instability character. Thiswas proved by the occurrence of multi different length of fragments after re-amplification of some single RAPDspecific fragments.
Co-Authors -, Urnemi -, Vovien . Dachryanus Abdi Dharma Achmad Noerkhaerin Putra Adrial Adrial, Adrial Afriwardi Afriwardi Agustian Agustian Ahmad Denian Ali Rahmad Ali Rahmat Aliya, Lisana Shidiqqin Alvarino Alvarino Alvarino Ananda, Abi Awfa Rahman Andani Eka Putra Andika Ade Saputra Arif Sardi Armaini - Arni Amir Arnim Arnim Asman Manaf Azhar, Minda Azmi Dhalimi Buana, Gherriandi R. Cuandra, Kevin N. Dachryanus, Dachryanus Delmi Sulastri DESSY NATALIA Djong Hon Tjong E. Y. Rahman E. Y. Rahman Efrida Efrida ekawati, fitri elara resigia Elly Syafriani Elmatris , Elmatris ELVI ZURIYANI Elvi Zuriyani Endang Purwati RN Endrinaldi , Endrinaldi Eryati Darwin Eryati Darwin Eryka Okta Juanty Eryka Okta Juanty FA Febria Fatchiyah Fatchiyah Febria, FA Femy Riwany Firjatullah, Muhammad F. Gumilar, Erry Gusmawartati Gusmawartati Hamda Fauza Hanifah, Wafiq Hardisman Hasbi Al Huda Hasibuan, Imron Martua Hazmi, Auliya A. Herviyanti Herviyanti Ida Parwati Ifan Aulia Candra Irawati Chaniago Irfan Suliansyah ISHAK Ishak Manti Ishak Manti ISHAK MANTI Istino Ferita Jeanne Venora Jumsu Trisno Karmia, Hudila Rifa Lidya Sari Utami Lily Syukriani Lipoeto NI Liza Aulia Yusfi Maharani, Annisa D. Maulana, Rafi Meisilva Erona Meisilva Erona S Minda Azhar Mirnawati Mirnawati ML Edy Parwanto Mochammad Imron Awalludin Muhamad Irsyad Murdaningsih H. Karmana N Nasir N Nurhidayat N Nurhidayat, N Nasril Nasir Nasril Nasir Nasrul Zubir Natalia, Dessy Nefilinda Nefilinda Nefilinda Nefilinda Nelson, Nelvianti Netty Suharti Ningsih, Azma Risilvia Noraziyah Abd Aziz Shamsudin Nur Afrainin Syah Nurainas Nurainas Nursyafi, Fauzan Syarif Obel Obel Obel, Obel Prayogi, Norbertus M. Putra, Andika Chandra Rachmad Hersi Martinsyah Rahmad, Ali Rahman, Awalil RK. Rahmi Handayani Rahmi Kamelia Ramadhan, Nugraha Renfiyeni Reni Koja Respati, Aditya Nugraha Retno Ariza Soeprihatini Soemarwoto Rhenly Danis Rika Despica Rika Despica Rosadi, Firsta Ninda Roza Yunita Rusfidra rusfidra Sahrul Utama Saipul Sihotang, Saipul Salma Salma Salma Salma Sanusi Ibrahim Sarbaini Sarbaini Sartika, Diza Selvia Dewi Pohan Seswita, Seswita Silvia Permata sari Slamet Rianto SRI HENDRASTUTI HIDAYAT Sumaryati Syukur Sumaryati Syukur Suswita, Rini Syamsurizal Syamsurizal Syazili Mustofa Tika Runifah Trimuri Habazar TRIMURTI HABAZAR Tristan, Christopher D. Urnemi - Urnemi Urnemi V. Maslami Vovien - Wahyudi, Dhyani P. Wardi, Epi Supri Wawan Abdullah Setiawan Winda Purnama Sari Winda Purnama Sari Y Heryandi Y. Marlida Y. S. Nur Yahono, Angela S. Yanwirasti Yanwirasti Yanwirasti Yenny, Satya W. Yuniar Lestari Yurnalis Yurnalis Yusrawati Yusrawati Yustini Alioes ZK Abdurahman Baizal Zulkarnain Chaidir