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MUNARTI
Faculty of Teacher Training and Education Science, Universitas Pakuan. Jl. Pakuan, Bogor 16143, West Java, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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Phylogenetic of sago palm (Metroxylon sagu) and others monocotyledon based on mitochondrial nad2 gene markers Barahima Abbas; IHWAN TJOLLI; MUHAMMAD DAILAMI; MUNARTI
Biodiversitas Journal of Biological Diversity Vol. 20 No. 8 (2019)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d200820

Abstract

Abstract. Abbas B, Tjolli I, Dailami M, Munarti. 2019. Phylogenetic of sago palm (Metroxylon sagu) and others monocotyledon based on mitochondrial nad2 gene markers. Biodiversitas 20: 2249-2256. Sago palm forest and sago palm semi cultivated are found in the Papua islands as well as Ambon and Seram islands. The diversity center of sago palm is found in the Papua Islands. The objectives of this study are revealed sequence DNA mitochondrial associated with nad2 genes in sago palm accessions and molecular phylogenetic of sago palm and other monocotyledon plants. Plant materials used in the studies were derived from Sago Research Center (SRC) and sequencing and other monocotyledon were retrieved from the GenBank, NCBI accessions. Young fresh leaflets were derived from the experimental field of SRC and DNA extraction by following the procedure of Plant Genomic DNA Mini Kit and then PCR performed by using nad2 primer sets. Thereafter, DNA PCR product was sequenced by Macrogen Inc., Seoul, Korea. Sequences of nad2 genes in sago palm accessions from Papua, Indonesia were registered by GenBank NCBI for further used in the future as biological authenticity from the certain location. Mitochondrial DNA sequences associated with nad2 genes in the genome of sago palm were shown no differences among sago palm accessions. Molecular phylogenetic of sago palm and others monocotyledon based on nad2 gene markers showed the sago palm and others monocotyledon incorporated into two major clades and five subclades. Sago palm, coconut, and date palm were described as close related and being in the same subclades.
Genetic diversity of sago palm (Metroxylon sagu) accessions based on plastid cpDNA matK gene as DNA barcoding Barahima Abbas; IHWAN TJOLLI; MUNARTI
Biodiversitas Journal of Biological Diversity Vol. 21 No. 1 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d210128

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Abstract. Abbas B, Tjolli I, Munarti. 2020. Genetic diversity of sago palm (Metroxylon sagu) accessions based on plastid cpDNA matK gene as DNA barcoding. Biodiversitas 21: 219-225. Metroxylon sagu Rottb is one of the plant species including in the Palmae family that deposits starch in the trunk. Sago palm was reported has high capability to produce a large amount of starch and large variation starch qualities which were mostly influenced by genetic factors. The objectives of this study are revealed sequence chloroplast DNA (cpDNA) associated with matK genes for the genetic diversity identification of sago palm accessions. Plant materials used in the studies were derived from Sago Research Center (SRC) collection. DNA extraction has adopted the procedure of Plant Genomic DNA Mini Kit. Polymerase chain reaction (PCR) was performed by using primer sets of MatK-1RKIM-f and MatK-3FKIM-r. DNA PCR product was sequenced by the 1st Base Asia, Singapore. Results of the study showed that the cpDNA sequence associated with matK genes in the genome of sago palm showed differences among accessions. Molecular diversities of sago palm accessions based on matK gene showed sago palm accessions separated into two genotypes. Genotype-1 incorporated of ten individuals of 15 accessions and genotype-2 incorporated five individuals of 15 accessions. A mutation site and deletion site occurred in the sequences of matK gene of the Genotype-2. Ten of the 15 sequences of the matK gene (belong to Genotype-1) were registered in the GenBank, NCBI as DNA barcoding and authenticity of sago palm germplasm from Papua islands, Indonesia territorials.
Co-Authors Barahima Abbas Barahima Abbas IHWAN TJOLLI IHWAN TJOLLI MUHAMMAD DAILAMI