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Effectiveness of DNA Barcoding Primers in Red Algae (Rhodophyta) Identification Khan, Aidil Zaid; Fernando, Ardian Putra; Pamungkas, Edo Agam; Andhira, Ayu; Ishlah, Rifa Nur; Resmi, Denia Dwi Citra; Damayanti, Farida; Rahmawati, Dewi
BIODIVERS - BIOTROP Science Magazine Vol. 4 No. 1 (2025): Vol. 4 No. 1 (2025): BIODIVERS Volume 4 No. 1 (2025)
Publisher : SEAMEO BIOTROP

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Abstract

Red algae (Rhodophyta) are vital primary producers in marine ecosystems and are economically significant due to their wide use in food, pharmaceutical, and cosmetic industries. The significant utilization of red algae indicates that these organisms require conservation and protection from extinction, therefore, accurate identification is a must. Traditional morphological approaches face challenges due to their simplicity and plasticity; however, molecular techniques, such as DNA barcoding can overcome these limitations. This study evaluated the effectiveness of using ITS1, Cox2-3, rbcL 1, and rbcL 2 primers for barcoding seven red algae species, focusing on amplification success and sequencing quality. All of the above-mentioned primers have demonstrated a noteworthy amplification rate of success, with 100% efficacy observed for ITS1 and rbcL 2. However, only Cox2-3, rbcL 1, and rbcL 2 primers exhibited a high-quality read based on the sequencing quality score, indicating their reliability in capturing the target sequence for identification. The results strongly suggested that rbcL 2 is the optimal choice for identifying Rhodophyta due to its high amplification rate and high-quality sequencing results.
Peningkatan Nilai Jual Pisang Roid Jatigede Melalui Produk Olahan Bolu Pisang Dalam di Dusun Ciboboko Desa Mekarasih Kecamatan Jatigede Kabupaten Sumedang Suminar, Erni; Nuraini, Anne; Murgayanti, Murgayanti; Damayanti, Farida; Bakti, Citra; Sari, Santika; Ismail, Ade; Mubarok, Syariful; Erizon, Meisyela Salsabila
Agrimasta Vol 3, No 1 (2025): November
Publisher : Fakultas Pertanian, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrimasta.v3i1.67841

Abstract

Pisang Roid merupakan komoditas lokal yang memiliki keunggulan dari daya simpan buah, tingkat kerontokan buah rendah, dan tahan terhadap serangan hama dan penyakit. Dengan keunggulan yang dimiliki pisang Roid, pisang Roid memiliki potensi yang dapat dikembangkan untuk memajukan perekonomian di Jatigede. Tujuan dari kegiatan ini adalah meningkatkan nilai jual dan mempopulerkan pisang Roid Jatigede sebagai komoditas asal dari Jatigede. Untuk memenuhi tujuan tersebut, maka dilakukan kegiatan pembekalan dan pelatihan pemanfaatan pisang Roid menjadi Bolu Pisang Ciboboko (BOSANGKO) yang diikuti oleh ibu-ibu dan mahasiswa KKN kelompok 84 yang berlokasi di Dusun Ciboboko, Desa Mekarasih, Kecamatan Jatigede, Kabupaten Sumedang pada tanggal 29 Januari dan 4 Februari 2024. Melalui Kegiatan ini, diharapkan masyarakat dapat mendukung kegiatan ini guna peningkatan populatitas Pisang Roid.