Early detection of non-indigenous species or introduced species is one of the important efforts that need to be done as a mitigation against invasion disasters by invasive species. In the current digital era, the informatics technology revolution opens up opportunities for new methods in detecting organisms in an environment quickly and efficiently, namely DNA metabarcoding. The purpose of this…
Rice (Oryza sativa L.) has various rice colors based on color pigments. Red rice is a colored rice whose genetic variation is higher than other colored rice. Genetic conservation is an effort that needs to be made to save local varieties of red rice from the threat of genetic erosion and extinction. One effort to conserve the genetics of local varieties of red rice is DNA sequencing using molec…
Local rice varieties are one of the germplasm in South Sumatra, such as Siputih rice and Siam rice. Local rice varieties are widely preferred for their cooking quality, flavor, and aromatic characteristics. Therefore, local rice varieties need to be conserved because they have the potential for crop improvement in the future. Conservation efforts should require a clear identity that can be done…
Lansium domesticum Corr. is a fruit from the Meliaceae family which consists of three main groups namely duku, langsat and kokosan. This germplasm plant has market potential and high economic value, besides that this plant also has many benefits. Research on DNA barcoding using the psbA-trnH intergenic spacer gene was conducted to determine genetic variation and kinship of duku and langsat. Ana…
Duku and Langsat (Lansium domesticum Corr.) are one of the typical plants of South Sumatera that have high economic value, so that their existence needs to be preserved, one of which is by carrying out plant breeding. Genetic identity and and clear taxonomic status to determine the next steps of conesrvation strategies. Therefore, in determining genetic identity it is necessary to condust resea…
Microsatelite markers or Simple Sequence Repeats (SSR) have been widely used for analysis of genetic identity determination in eukaryotes such as rice to overcome the threat of genetic erosion of local varieties. Microatelites have a large sequence of repetitions in the genome and spread evenly throughout the plant genome. However not all microsatelites match the sample used. Therefore, researc…
Based on the color pigment, rice has a variety of colors. Red rice is a colored rice with a higher genetic variation than other colored rice. Genetic conservation is an effort to prevent the loss of local red rice genetic resources by providing superior varieties that have more profitable characters for farmers. One of the genetic conservation efforts that must be done is DNA sequencing using a…
Glass catfish in Indonesia known as Lais, found in Sumatra, Kalimantan and Java. Glass catfish is very important to be conserved and cultured for consumption and ornamental fish.The purpose of this study were to determine the gene sequence of the Cytochrome C Oxidase Subunit I Mitochondrial DNA, to know the percentage nucleotides similarity between species,to construct the genetic distance betw…
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