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Journal : BIOVALENTIA: Biological Research Journal

THE DEVELOPMENT OF INVENTORY, MONITORING AND INFORMATION NETWORKS SYSTEM OF FAUNAL DIVERSITY IN SOUTH SUMATRA Yustian, Indra; Setiawan, Arum; Setiawan, Doni; Hanum, Laila; Dahlan, Zulkifli
BIOVALENTIA: Biological Research Journal Vol. 3 No. 2 (2017)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.352 KB) | DOI: 10.24233/BIOV.3.2.2017.79

Abstract

Despite high attention and commitment of Indonesia in biodiversity conservation and its habitat, however, loss of biodiversity and habitat deforestation is also still high. Deforestation rate in Indonesia between period of 2000-2012 reach up 6.02 million ha, and approximately onethird of which is in Sumatra Island. As the fulfillment of CBD and Aichi targets, and in line with the mandate of the Law on the Conservation of Natural Resources and Ecosystems and IBSAP (Indonesian Biodiversity Strategy & Action Plan 2015-2020), we try to support the requires data as well as information on the current state of biodiversity. The aims are to develop an inventory system of biodiversity needed to establish baseline data on biodiversity including its conservation status in South Sumatra, develop a biodiversity monitoring system with qualitative parameters that can be used in the determination and monitoring of degradation rates of biodiversity, and the establishment of data management system and information network of fauna biodiversity in South Sumatera so that it can be utilized in monitoring and reporting of biodiversity at regional, national and international level at the international level. We conduct a comprehensive review of methods and techniques of inventory and monitoring of fauna biodiversity, especially those that have been done in the area of South Sumatra Province. We also analysis of data needs and information network of fauna biodiversity in South Sumatra. The results is shows in the web-application database, called the South Sumatran Biodiversity Information Networks, or SSBIN, and could preview at http://ssbin.unsri.ac.id/.Keywords: south sumatra, biodiversity, information, networks, SSBIN.
ROLE OF BAMBOO FOR REVEGETATION OF POST COAL MINING IN SOUTH SUMATERA, INDONESIA Melisyah, Melisyah; Ibrahim, Eddy; Hanum, Laila; Aprianti, Nabila; Wijayanti, Ratih
BIOVALENTIA: Biological Research Journal Vol. 6 No. 2 (2020)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1056.992 KB) | DOI: 10.24233/biov.6.2.2020.193

Abstract

Coal mining activities have affected the soil and vegetation conditions on the mined land. Revegetation of ex-mining land is a must to balance environmental functions. The choice of plants must be adapted to the conditions of the ex-mining land so that growth continues. The use of local plants for revegetation is fascinating to study. This study aimed to investigate the soil characteristics of ex-coal mining land and bamboo growth as a plant used for revegetation. Bamboo is collected from around the former coal mining area. Bamboo growth is observed through its branching for 12 weeks of measurement. Soil is analyzed based on its physical and chemical properties. The Schmidt-Ferguson method was used to analyze the climate type in the study area. The results of the soil analysis show that the plants can still grow for revegetation. Of the three types of bamboo observed (Schizostachyum brachycladum kurz, Dendrocalamus asper, and Gigantochloa robusta), Schizostachyum brachycladum kurz is the best growing bamboo in ex-coal mining land with a branch length of 42 cm in 12 weeks of measurement. The climate in the ex-coal mining area studied is a wet type (Q = 0.184). Bamboo is a suitable plant for revegetation, especially in coal mining areas in South Sumatra, Indonesia.
EXTRACTION AND PURITY DNA OF Culex spp MOSQUITO IN KEMELAK VILLAGE, BINDUNG LANGIT, OGAN KOMERING ULU Nuriessa Aputri, Farah; Hanum, Laila; Safitri, Ayu; Windusari, Yuanita
BIOVALENTIA: Biological Research Journal Vol. 7 No. 2 (2021)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (500.938 KB) | DOI: 10.24233/biov.7.2.2021.217

Abstract

Culex spp are mosquito vectors that have a very wide distribution capability and are carriers of pathogens that can interfere with human and animal health. The wide distribution makes Culex spp a dangerous threat. DNA extraction is one of the important steps in obtaining genetic information and genetic analysis. Good quality DNA is used for activities such as the use of molecular markers, genome library creation, and sequencing. This study aims to determine the quality, concentration and purity of Culex spp mosquito DNA in Kemelak Bindung Langit Village, OKU Regency. It is hoped that the sample can be used for further research analysis on Mitochondria D-Loop Sequences in Culex spp mosquitoes. Quantitative measurement of DNA in the form of concentration and purity of DNA using Nanodrop Thermo cycle while qualitative DNA using electrophoresis technique. The results of the isolation of the mosquito genome DNA, obtained clear DNA bands without any degradation (smear) and the concentration results for the four samples ranged from 10-100 ng/µL and the DNA purity was good, ranging from 1.8 to 2.00.
THE EFFECT OF CULTURE MEDIA TYPE AND PLANT GROWTH REGULATORS ON CALLUS INDUCTION OF OIL PALM (Elaeis guineensis Jacq) PISIFERA TYPE Sulaksono, Gogoh; Hasmeda, Mery; Hanum, Laila; Wendra, Fahmi; Santika, Baitha; Asmono, Dwi
BIOVALENTIA: Biological Research Journal Vol. 7 No. 2 (2021)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (977 KB) | DOI: 10.24233/biov.7.2.2021.224

Abstract

Oil palm has a high economic value since it is one of the highest vegetable oil-producing plants compared to other oil-producing plants. The provision of good planting material for oil palm plantations is one of the determining factors to increase productivity. The parent Pisifera type of oil palm is important to develop the high-yielding oil palm Tenera varieties. The provision of oil palm material could be done through generative system with seeds and also could be done through vegetative approaches using tissue culture techniques. It aims to get plants that are genetically the same as their parents (true to type). The purpose of this study was to see the effect of different type of tissue culture media and plant growth regulators (PGR’s) on the callus induction stage of Pisifera type oil palm. The results show that the treatment using Murasige and Skoog (MS) culture media is able to give a better effect when compared to the use of Eeuwens and Blake (Y3) basic media. While the use of PGR treatment (H6 = NAA 6 mg/l + 2.4-D 0.5 mg/l) showed a callus growth percentage of 76%, which was better than (H1 = Kin 0.1 mg/l + 2.4-D 100 mg/l) by 42%.
ISOLATION AND PURITY DNA FROM LEAF STORAGE OF Lansium domesticum CORRESPOND FOR BARCODING ANALYSIS Nur Arifah; Laila Hanum; Sarno Sarno; Nita Aminasih; Singgih Tri Wardana; Hary Widjajanti
BIOVALENTIA: Biological Research Journal Vol. 9 No. 1 (2023)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24233/biov.9.1.2023.251

Abstract

Lansium domesticum is one of tropical plant. Genetic studies of tropical plant species occurred very slowly due to some obstacles. Provided fresh sample for isolation step was one of impediment. Fresh sample was important conditions to avoid impure DNA template. A simple and rapid technique was needed to get a pure DNA from storage sample. The aims of this study is to see the purity of the DNA isolation results from Lansium domesti-cum mature leaf from South Sumatra that have been stored for 2 years and to test whether the DNA isolation results can be used for barcoding analysis by amplification using PCR method with rbcL primer. There are 11 sample of Lansium domesticum were taken from 8 districts in South Sumatra. The sample was the mature leaves of Lanisum domesticum. The leaves were stored in a freezer at -20oC for two years. There was one sam-ple stored within 2 weeks as a comparison. The results of the study showed the isolation of DNA from storage and mature leaves of Lansium domesticum used Plant Genomic DNA Kit DP305 had a good quantity for 7 sample. 3 sample had low purity and 1 sample contaminated by RNA.  Despite electrophoresis showed the isola-tion result not intact and compact, nevertheless the PCR results showed 11 samples could be amplified using rbcL primer. This result indicated the DNA isolation method suit for barcoding analysis using PCR method.
Co-Authors Aditya K. Karim Aditya K. Karim Adriansyah, Fikri Affandi, Azhar Kholiq Afnur Imsya Aldes Lesbani Ali Djamhuri Amin Ali Mubarok Amin Rejo Andika Puspita Dewi Annisa Kemala Tasya Artanti, Widyana Beta Arum Setiawan Arum Setiawan Arum Setiawan Arum Setiawan Aryani, Robeah Astri Indah Lestari Aulia Fahira Ayu Nursafitri Ayu Safitri Chatrin Yohana Simamora Dedek Kurniawan Deni Julius Destia Maharani Destri, Erin Dewi Lisandra Doni Setiawan Dwi Asmono Dwi Septiawati, Dwi Eddy Ibrahim Edward Saleh Eka Haryati Yuliany Elisa Nurnawati Elvi Rusmiyanto Pancaning Wardoyo, Suci Lestari, Mukarlina, Elyani Ami Endro Sastro cahyono Enggar Patriono Ervina Indrayani Ervina Indrayani Erwin Nofyan Evi Yuliza Evi Yuliza Evi Yuliza, Evi Fidella Oktariana Fikri Adriansyah Fikri Adriansyah Fikri Adriansyah Fitri Maya Puspita Fitri Maya Puspita Fitri Maya Puspita Fitri Maya Puspita Harvianti, Yuniar Hary Widjajanti hasana, nurdiah Helena Valenta Br Kemit Hernanda, Eggyana Deri Hikayati I Gusti Wayan Murjana Yasa Ilfairah, Jihan Indra Yustian Indrawati Indrawati Irmawan Farindra Irmeilyana Juswardi Juswardi, Juswardi Lestari, Astri Indah Lestari, Margareta Sri Maretasari, Giri Margareta Sri Lestari Margareta Sri Lestari, Margareta Sri Maya Puspita, Fitri Melisyah, Melisyah Melwita, Elda Mery Hasmeda Muharni Muharni Muharni, . Mustafa Kamal Mustafa Kamal Nabila Aprianti Negara, Zaidan Panji Ngudiantoro . Nina Tanzerina Nita Aminasih Nita Aminasih Novira, Sandra Nur Arifah Nuriessa Aputri, Farah Nursela, Dewi Parwanti, Sri Permata, Ending Pratiwi, Putri Rizki Putra Bahtera Jaya Bangun Putra Bahtera Jaya Bangun Putra BJ Bangun, Putra BJ R. Rugayah Rahmat Pratama Rahmat Pratama Rahmat Pratama, Rahmat Ranti Sawitri Ratih Wijayanti, Ratih Reza Andeka Rina S. Kasiamdari Rina S. Kasiamdari Rina Sri Kasiamdari Rizka Aniza Robeah Aryani Rosmania, Rosmania Rugayah Rugayah Rupiah Rupiah Rupiah Rusdi, Muhammad Salsabeela S. Santosa Salni Salni Salni Santika, Baitha Santosa . Santosa Santosa Sarno Sarno Sarno Sarno Sarno Sarno Sarno Sarno Singgih Tri Wardana Singgih Tri Wardana Sisca Octarina Sisca Puspita Sepriliani Siti Indah Oktaviani Siti Indah Oktaviani Siti Suzlin Supadi Suheyanto Suheryanto Sulaksono, Gogoh Syafrina Lamin, Syafrina Tia Maya Affrita Tri Handayani Venty Warda Elmaida Rusdi Wendra, Fahmi Wijaya, Alfan Windusari, Yuanita Yadi Oktariansyah Yolanda Fitria Yuanita Windusari Yuanita Windusari Yuanita Windusari Yuanita Windusari Yuanita Windusari Yuanita Windusari Yulia Anisawati Yuliany, Eka Haryati Zahrial Effendi Zaidan P Negara Zulkifli Dahlan Zulkifli Dahlan Zulkifli Dahlan