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All Journal Biogenesis: Jurnal Ilmiah Biologi Jurnal Entomologi Indonesia
Niken Satuti Nur Handayani
Fakultas Biologi, Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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Identifikasi Mutasi Gen β Globin Ekson 1 Pada Pembawa Thalassemia Niken Satuti Nur Handayani; Andika Tripramudya Onggo
Biogenesis: Jurnal Ilmiah Biologi Vol 2 No 1 (2014)
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.v2i1.469

Abstract

Thalassemia is an autosomal recessive genetic mutation disorder with symptoms similliar to anemia that causes deficiency synthesis of the globin chains (hemoglobin component inside erythrocytes). Thalassemia is classified based on secondary protein structure abnormalities in α globin protein or β globin protein. Based on data from Indonesian Thalassemia Foundation (YTI) in Indonesia, people with thalassemia, especialy β thalassemia is constantly increasing 8 to 10% per year, so it is very impotant to have a strategy that reduce the increasing number in the population. Genetic examination on the individual is very effective to detect quickly the person with thalassemia trait carrier, to reduce the number of thalassemia carrier population. Identification of 1st exon β globin gene mutations with sequencing method is one of the way to know the specific mutation in thalassemia carriers. Identification results can be used as a reference for the rapid detection of thalassemia trait carrier. This study aims to determine the type of mutation and location of nucleotide mutations in 1st exon β globin gene on carrier of thalassemia and the changes of amino acid translated by the mutant gene. The study was conducted by isolating the genome from the β thalassemia carrier blood, amplifying and sequencing the 1st exon β globin gene. The location of point mutation analysis and the changes of amino acid, was analyzed using computational method by comparative alignment using normal β globin gene as a comparison. The results of the research showed there is a point mutation in the 59th nucleotide caused by transition (T to C) and 147th nucleotide caused by transversion (G to C). The mutation type found on this study was a silent mutation because there is no change in the translated amino acid.Keywords: β globin, exon 1, mutation, thalassemia
Keragaman Nukleotida Gen Lcy-b (Lycopene beta cyclase) Kultivar Tomat Betavila F1, Fortuna F1 dan Tymoti F1 Muhammad Thoifur Ibnu Fajar; Purnomo P; Niken Satuti Nur Handayani
Biogenesis: Jurnal Ilmiah Biologi Vol 4 No 2 (2016)
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.v4i2.2508

Abstract

Tomato has three lycopene gene, namely lycopene beta cyclase (Lcy-b), lycopene beta-cyclase kromoplas (Cyc-b) and lycopene epsilon cyclase (Lcy-e). Lcy-b gene can be used as determinant of phylogenetic relationship between tomato and chili. This research aims to know phylogenetic relationship among tomatoes cultivar, namely Betavila F1, Fortuna F1 and Tymoti F1, then phylogenetic relationship between these tomatoes cultivar and tomatoes sequences Kristin KC140137.1, Darsirius KC140135.1, Pennellii XM 015217853.1, Villosum KP313876.1 and outgroup Capsicum annuum GU085266.1. Besides that, this research also aims to know the difference of nucleotide among tomatoes cultivar and the others tomato sequences and the outgroup Capsicum annuum based of alignment result. PCR (Polymerase Chain Reaction) method and NCBI primer design used to isolate Lcy-b gene. Acquired sequences were analyzed by Mega 6 and Clustal X softwares. The result of phylogenetic relationship among tomatoes cultivar showed Betavila F1 cultivar closely related to Tymoti F1 cultivar and Fortuna F1 cultivar closely related to Tymoti F1 cultivar. Phylogenetic relationship between tomatoes cultivar and the other tomatoes sequences showed Fortuna F1 cultivar closely related to Darsirius cultivar and varieties Pennellii, Betavila F1 cultivar distantly related to the other tomatoes sequences, and Tymoti F1 cultivar closely related to Kristin cultivar. The difference of nucleotide were found at Pennellii tomato that is 1 nucleotide with transition mutation, found at Villosum tomato that are 12 nucleotides with transition and transversion mutation, and found at Capsicum annuum that are 16 nucleotides with transition and transversion mutation. Phylogenetic relationship using Lcy-b gene expected to be used as a transgenic strategy to modify carotenoid content that improves tomatoes nutrition
Indeks sporozoit Anopheles spp. (Culicidae: Anophelinae) di daerah endemis malaria di Kecamatan Kokap, Kabupaten Kulon Progo Andiyatu Andiyatu; R.C. Hidayat Soesilohadi; Niken Satuti Nur Handayani; Sukarti Moeljopawiro
Jurnal Entomologi Indonesia Vol 13 No 2 (2016): Juli
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (449.112 KB) | DOI: 10.5994/jei.13.2.63

Abstract

Intervillage variation of malaria endemicity in the same sub-district is probably related to infectivity variation of Anopheles sp. The purpose of this research was to examine the proportion of sporozoite positive species, or species infectivity (SI), and the proportion of sporozoite positive samples, or total sporozoite index (TSI), of a high endemic village (HEV) and a low endemic village (LEV) in the Kokap Sub-District, Kulon Progro District, Central Java. Four Anopheline species were examined - Anopheles vagus Donitz, Anopheles maculatus (Theobald), Anopheles balabacensis Baisan, and Anopheles aconitus Donitz. Anopheles mosquitoes were concurrently collected in the two villages, five times each during October–December 2013, at two-week intervals, using the resting collection method. The mosquito collection was conducted every hour (50 minutes each) at three houses by two collectors each (one inside and one outside), from 18:00 PM to 06:00 AM. Female parous mosquitoes were examined using the Multiplex-PCR method to detect the presence of sporozoites. The examination of 77 DNA samples showed that the SI and TSI of the two villages (49 HEV and 28 LEV) were significantly different: a SI ratio of  66,7% : 33,3% and a TSI ratio of 20,41% : 3,57% (OR = 6,9; CI95% = 0.87 to 57.29; p = 0.021). This finding indicates that a high intensity malaria transmission could occur in the HEV and that a specific vector control measure is necessary.
Co-Authors Andika Tripramudya Onggo Andiyatu Andiyatu Purnomo P R.C. Hidayat Soesilohadi Sukarti Moeljopawiro Thoifur Ibnu Fajar, Muhammad