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Isna Rasdianah Aziz
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Department of Biology, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar. Jl. H.M. Yasin Limpo No. 36 Samata, Gowa, South Sulawesi, Indonesia. 92113
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INDONESIA
Biogenesis: Jurnal Ilmiah Biologi
Published by Universitas Islam Negeri Alauddin Makassar
ISSN : 23021616     EISSN : 25802909     DOI : https://doi.org/10.24252/bio
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Biogenesis: Jurnal Ilmiah Biologi is a peer-reviewed and open-access journal that publishes original scientific work with the advancement of tropical bioscience in Asia. The integration between Islam and tropical bioscience explicitly represents the Biogenesis: Jurnal Ilmiah Biologi as an academic publication for Islamic scientists, which could contribute to the advancement of tropical biology studies in the Islamic world. The journal invites research articles, short communication, critical and comprehensive scientific reviews concerning tropical biosciences in Asia, specifically in the following subjects: Islamic-integrated tropical bioscience Tropical biodiversity and conservation Biosystematics of tropical species Biochemistry and physiology of tropical species Ecological study and behavior of tropical species Tropical genetics, biotechnology, and bioinformatics
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 15 Documents
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Search results for , issue "Vol 8 No 2 (2020)" : 15 Documents clear
Assessment of the DNA Barcodes Characteristic of Phalaenopsis deliciosa based on matK, rbcL, and ITS Nada Nisrina Maulidya; Siti Rohimah; Zakiyah Ramadany; Tri Ratnasari; Mukhamad Su'udi
Biogenesis: Jurnal Ilmiah Biologi Vol 8 No 2 (2020)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v8i2.13278

Abstract

Indonesia has high biodiversity for plant species, including orchids with medicinal potential such as Phalaenopsis deliciosa. Generally, morphological characters, especially in flowers are used for orchids identification. However, when the plants are not in the flowering period, the identification becomes difficult. Therefore an alternative method, such as molecular identification (DNA barcoding) needs to be applied for the best solution. This research aims to identify and compare three markers (matK, rbcL, ITS) for their function as potential barcodes for Phalaenopsis deliciosa. This study was conducted by DNA amplification using three different markers set. The data were analyzed using Bioedit, BLAST, and ClustalX. The result found that the identity level of matK, rbcL, and ITS to other orchids species was 99-98%, 98%, and 94-96%, respectively. Furthermore, matK and ITS showed high specificity for Phalaenopsis deliciosa, and are therefore recommended as the best molecular identification marker of genus Phalaenopsis.
The Effective Role of Soil Indigenous Fungi on 2.4-D Herbicide Degradation Abdulridha Taha Sarhan
Biogenesis: Jurnal Ilmiah Biologi Vol 8 No 2 (2020)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v8i2.16802

Abstract

The normal field soil environment safeguarded, via indigenous microbes in a native manner, with the aim of turning herbicide waste into productive bio-resources, through fungi activities. This study aims to determine the effective role of soil indigenous fungi on 2.4-D herbicide degradation. The research was conducted over a period of six weeks, on Iraqi cereal field. A total of eight fungi species, belonging to six genera, (Aspergillus candidus L. ATCC 1002, A. niger T. ATCC 16888, Curvularia lunata W. B1933, Penicillium sp. L. 1809, Rhizopus stolonifer L. B9770, Stachybotrys atra C. 1837, Trichoderma harzianum R. IOC 3844, and T. lignorum T. Hartz 1872), were isolated from the soil. During the exposure periods, fungal populations were differently affected, upon treatments with herbicide. The applied herbicide treatments showed different effects on growth and development of the isolated fungi. The results showed that, five of the eight fungi species (C. lunata B1933, Penicillium sp. 1809, R. stolonifer B9770, T. harzianum IOC 3844, and T. lignorum Hartz 1872) were greatly enhanced by the treatment process. However, two fungi (S. atra 1837, and A. candidus ATCC 1002) were affected negatively by the herbicide, while one (A. niger ATCC 16888) remained unaffected. Once extracted from the soil of wheat fields in Iraq, the fungus S. atra 1837, was first isolated. The highest inhibitory effect was caused by 2.4-D herbicide, on the toxigenic fungus S. atra, causing its disappearance from the field at the last week of application. The laboratory experiments showed similar herbicide effects on the isolated fungi at low and moderate levels, while those at the high level (800 µg/ml) were toxic. These results showed that the herbicide 2.4-D treatments have substantial effects on microbial population in the field. When applied at recommended field rate, the herbicide causes transient impacts on fungal population growth and biodiversity, with the majority of the organism becoming responsible for 2.4-D mineralization in the soil. Therefore, the use of 2.4-D herbicide does not only control weed population, but it also affects microbial activities, especially indigenous fungi in the soil.
In Vitro Callus Development on Immature Leaf Explants of Liberica Coffee (Coffea liberica L. cv. Liberika Tungkal Komposit) by the Application of 2.4-D and BAP Lizawati Lizawati; Zulkarnain Zulkarnain; Neliyati Neliyati
Biogenesis: Jurnal Ilmiah Biologi Vol 8 No 2 (2020)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v8i2.11769

Abstract

Conventional vegetative propagation is the process in which new plants are grown from a variety of sources, seeds, cuttings and other parts of the plants. Therefore, the conventional vegetative propagation of liberica coffee by cutting or grafting of stems is hampered by the limited number of stem or branches, which can be used as propagating materials. In addition, the tissue culture technique is another method used to propagate liberica coffee. This study aims to investigate an efficient protocol for embryogenic callus development from leaf explants of Coffea liberica cv. Liberika Tungkal Komposit. The explants used are immature leaves of fully opened liberica coffee. The medium used was Murashige and Skoog (MS) composition supplemented with vitamins, 3% sucrose and solidified with 0.7% agar, and the medium pH was adjusted to 5.8 ± 0.1. The experiment was arranged in a factorial randomized block design, and the first factor was 2.4-D (2.0, 3.0, 4.0, and 5.0 ppm) and then the second factor was BAP (0.0, 0.5, and 1.0 ppm). The results showed that the application of 2.4-D and BAP significantly improved the distribution of callus proliferation on cultured explants. The use of 2.0 ppm 2.4-D + 1.0 ppm BAP resulted in the fastest callus proliferation (19 days after culture initiation). In general, the application of different levels of 2.4-D and BAP successfully induced friable with nodular morphology callus on young leaf explant of liberica coffee. It is believe that the callus has embryogenic capacity and will undergo embryogenesis when transferred to a suitable medium composition
Literary and Analytical Study of the Source Plants of Kshara (Alkali) for Ksharasutra Preparation in the Management of Fistula-in-ano G.V.P. Samaranayake; W.A.L.C. Walivita; K.M. Chandimal
Biogenesis: Jurnal Ilmiah Biologi Vol 8 No 2 (2020)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v8i2.17348

Abstract

The different surgical techniques and importance in disease treatment were explored by Sushruta, the father of surgery. Furthermore, Anushastra or parasurgical substances and methods from Ayurveda are distinctive in surgical fields as discovered by Sushruta. Kshara or alkali are useful for performing excision/removal, incision/cutting, scraping, alleviating three Doshas and several special procedures, and therefore superior to Shastra (sharp instruments) or Anu Shastra (accessory apparatuses). Also, Kshara is derived from diverse Ayurveda plants and applied in different ways to manage various diseases, including bhagandara (fistula-in-ano) and other numerous anorectal conditions. This study implemented a literary analysis of the plant sources employed to prepare Kshara sutra. There are 23 Kshara source plants provided by Sushruta. The specimens were identified by a comparison of the description to previously published Kshara sutra references. The data recorded encompassed botanical name, local label, location, pharmacodynamics, morphology characteristics, action, chemical constituents, and antimicrobial activity. There are three source plants provided by Sushruta to prepare Kshara sutra for fistula-in-ano management in this study including Curcuma longa Linn., Commiphora mukul, and Euphorbia antiquorum. It is possible to become a reference for Kshara sutra, a novel drug delivery system in Ayurvedic surgery for anorectal diseases and involves a thread smeared with kshara (alkali) applied to induce both mechanical and chemical cutting and healing.
Molecular Characterization of Anguilla from Cibereum and Sapuregel Rivers Segara Anakan Watersheds Cilacap, Central Java Agus Nuryanto; Dian Baghawati; Kusbiyanto Kusbiyanto; Moh Husein Sastranegara; Farida Nur Rachmawati
Biogenesis: Jurnal Ilmiah Biologi Vol 8 No 2 (2020)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v8i2.15532

Abstract

The taxonomic status of Anguilla species' in river watershed that empties into Segara Anakan Cilacap is uncertain, thereby making it difficult for further studies to be carried out to determine its genetic in that area. Therefore, this study evaluates Anguilla's taxonomic status and population genetic in Cibeureum and Sapuregel River watersheds. Data were obtained from molecular characterization study using cytochrome c oxidase 1, with fourteen Anguilla specimens collected from two sequenced watersheds. Taxonomic status was determined based on homology and divergence values and monophyly of the samples to the reference species. Meanwhile, genetic divergences among samples to the reference species were calculated based on the Juke-Cantor substitution model in DnaSP6. A homology test was performed using a basic local alignment search tool, with monophyly inferred from the cladogram, which was developed using neighbor-joining and maximum likelihood algorithms in MEGAX with 1000 pseudoreplicates and out-group comparison. Furthermore, population genetic was analyzed through polymorphism, haplotype, nucleotide diversity within the population, divergence, and genetic differences. All calculations conducted in Arlequin 3.5 had Anguilla samples comprising of high (99.23% to 99.84%) to low genetic divergences (0.224% to 1.127%). The result shows that cladogram with all Anguilla samples formed a monophyletic clade with A. bicolor, separated from their taxa. Furthermore, Anguilla samples from both watersheds have low genetic polymorphisms with medium to high haplotype and nucleotide diversity. The population's comparison proved that both populations have low genetic divergence, and no genetic difference based on variance analysis (p=0761). Therefore, Anguilla resources in river watersheds that empty into Segara Anakan are a single genetic conservation unit.

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