GENETIC IDENTIFICATION OF SEA HOLLY (Acanthus ilicifolius) THROUGH DNA BARCODING FROM COASTAL CILACAP, CENTRAL JAVA, INDONESIA

A. ilicifolius DNA barcode matK rbcL sea holly

Authors

  • Taufan Harisam
    taufan.ltd@gmail.com
    Faculty of Fisheries and Marine Science, Universitas Jenderal Soedirman, Purwokerto 53122 , Indonesia
  • Florencius Eko Dwi Haryono Faculty of Fisheries and Marine Science, Universitas Jenderal Soedirman, Purwokerto 53122 , Indonesia
  • Bintang Marhaeni Faculty of Fisheries and Marine Science, Universitas Jenderal Soedirman, Purwokerto 53122 , Indonesia
  • Amron Amron Faculty of Fisheries and Marine Science, Universitas Jenderal Soedirman, Purwokerto 53122 , Indonesia
  • Norman Arie Prayogo Center for Maritime Bioscience Studies, Institute for Research and Community Service, Universitas Jenderal Soedirman, Purwokerto 53122 , Indonesia
  • Purnama Sukardi Faculty of Fisheries and Marine Science, Universitas Jenderal Soedirman, Purwokerto 53122 , Indonesia
July 23, 2018
March 5, 2019
August 28, 2019

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Sea holly (Acanthus ilicifolius) is an important true mangrove species commonly growing in wetlands at river mouths and coastal areas. Very limited information is available on the molecular taxonomy of sea holly growing along the coasts of Cilacap, Central Java, Indonesia. The present study aimed to identify sea holly in coastal Cilacap and to produce a reference library on the molecular characteristics of the species. The recently recorded species were utilized for the barcoding investigation. Genetic identification was evaluated using the rbcL and matK genes. Young leaf samples of A. ilicifolius were collected for DNA extraction, isolation, and amplification using rbcL and matK primers. The length of the rbcL gene was 608 bp and the matK gene was 970 bp. The evolutionary history was constructed using the Neighbor-Joining method. The barcode sequences of rbcL and matK were analyzed using BLAST and MULTALIN. The sequences were also submitted to NCBI. Genus Acanthus (Acanthaceae) and other genera were clustered in the same clade with high bootstrap values. The results indicated that the rbcL and matK loci cannot be used for species differentiation within Acanthus; however, these genes can be used to distinguish the genus level within Acanthaceae.

How to Cite

GENETIC IDENTIFICATION OF SEA HOLLY (Acanthus ilicifolius) THROUGH DNA BARCODING FROM COASTAL CILACAP, CENTRAL JAVA, INDONESIA. (2019). BIOTROPIA, 27(1), 60-68. https://doi.org/10.11598/btb.2020.27.1.1105