Pengembangan Protokol Isolasi DNA Genom Tanaman Durian Dengan Menggunakan Modifikasi Bufer CTAB
DOI:
https://doi.org/10.33387/tjp.v6i02.567Abstract
Abstrak
Protokol dan metode sederhana, efisien untuk isolasi DNA genom tanaman durian   yang banyak mengandung phenol dan residu polisakarida telah dihasilkan. Pada penelitian ini, digunakan protokol isolasi DNA tumbuhan  dengan metode CTAB yang dimodifikasi sebagai protokol yang  efisien untuk membuang polisakarida, phenol  dan  lendir yang sangat melimpah pada tanaman durian. Obyek penelitian ini terdiri dari protocol CTAB yang dimodifikasi tahap inkubasi dan presipitasi  pemurnian DNA genom dari phenol dan polisakarida. Perbandingan 2 protokol  isolasi  DNA durian dengan CTAB standard an CTAB modifikasi  menunjukkan bahwa metode  CTAB modifikasi menghasilkan  whole genom durian cukup murni rata rata 1,99 dan berhasil diamplifikasi dengan PCR-RAPD.
Kata kunci:  isolasi, DNA, polisakarida, CTAB, modifikasi, .
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Abstract
The simple and efficient method for genomic DNA isolation protochol from durian , its woody fruit crops containing high polysaccharide levels has been described here. In the present study, using modified CTAB for plant DNA isolation protocols were studied for removing the highly concentrated polysaccharides from genomic DNA of woody fruit crops.This method involves the modified CTAB  at the incubate and precipitate procedure employing DNA purification step to remove polysaccharides and phenol residu. Compared with the two studied DNA isolation protocols of durian using standart CTAB and modified CTAB the everage yield high quality DNA whole genom is 1,99 purity and DNA was suitable for PCR and RAPD analyses.
Keyword: isolation, DNA, polysaccharides, phenol residu, CTAB
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Techno Jurnal Penelitian with ISSN(e): 2580-7129, is published by the Research and Community Service, Khairun University (LPPM Unkhair). Techno Jurnal Penelitian has been accredited The Director General of Research and Development Strengthening, Ministry of Research, Technology, and Higher Education, Republic of Indonesia (Kemenristekdikti RI) decision Number 36/E/KPT/2019 which is valid for five years since enacted on 26 September 2019.

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