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Journal : Journal of Fisheries

Metallothionein (MT) Expression and SEM-EDX Mapping on Cymodocea serrulata Seagrass Dwi Rosalina; Dini Sofarini; Firman Farid Muhsoni; Misbakhul Munir; Ruly Isfatul Khasanah
Jurnal Ilmiah Perikanan dan Kelautan Vol. 14 No. 2 (2022): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v14i2.32531

Abstract

Highlight Research 1. Metallothionein is a protein found in seagrass and functions to bind to heavy metals so as not to damage the seagrass body tissue   Abstract Lead is a very dangerous heavy metal for organisms because it is carcinogenic, can cause mutations, takes a long time to decompose and has unchanging toxicity. This study on the seagrass Cymodocea serrulata aimed to determine the metallothionein expression quantitatively using the Elisa (Enzyme-Linked Immunosorbent Assay) method and describe the surface structure of C. serrulata roots, rhizomes, and leaves that were exposed to lead using SEM and EDX Mapping methods. The results showed that metallothionein was abundant in C. serrulata tissues (leaves>roots>rhizomes) in both South Bangka and Ketawai Island. SEM showed changes in the morphology and cell size of C. serrulata exposed to lead. EDX and Mapping showed the substance elements found in seagrass tissue. Pb was detected in C. serrulata roots (0.22%) and leaves (0.6%) in South Bangka. This indicates that the seagrass plants are able to absorb heavy metals into their body tissues.
Co-Authors Abdur Rahman Abdur Rahman Abdur Rahman Adinda Ainun Mardiah Agustian, Reza Anang Kadarsah Annisa Della Shafira Apriansyah, Farhan Ardiannoor Ardianoor Ardiannor Ardiannor Ardianoor, Ardiannoor Arifin, Pathul Arisya Fitri Nugraha Asmawi, Suhaili Asus Maizar Suryanto H Asyari, Mufida Asyari, Mufidah Aulia Bella Pratama Bambang Joko Priatmadi Bary, Fatchol Budi Utomo Danang Biyatmoko Deddy Dharmaji Deddy Dharmaji, Deddy Dwi Rosalina Dwi Rosalina Dwi Rosalina Eka Noviani Endang Yuli Herawati Erma Mariana Evadiana Silalahi Fajriyanti Fajriyanti Fathul Arifin Ferdiansyah Ferdiansyah Firlia, Iqma Firman Farid Muhsoni Fitri Asyiamah Guinever Castle Angela Mangalik Hafni Rahmawati Hanifa, Marissa Septa haryanti, rinrin Heryani, Hesty Hidayah, Rina Nur Ichsan Ridwan Idiannor Mahyudin Irvan Dwi Pramono Jahrani, Jahrani Jonathan Cahyono Kissinger Kissinger M. Adriani M. Deny Kurniawan M. Rizaldy Fahmi Maria Katarina Masdarina Sofiana Mastika Wati Maulidah Maulidah Meldia Septiana Melkyanus Melkyanus, Melkyanus Mijani Rahman Mijani Rahman Mijani Rahman, Mijani Misbakhul Munir Moh. Rasyid Ridho Mohammad Mahmudi Muhammad Ricky Saputra Muhammad Syahdan Mutiari Mutiari Nia Normahyani Anjeliani Nopitasari, Nopitasari Norhidayah Norhidayah Novalina Serdiati Novia Sari Nur Fadhilah Rahim Nur Hidayah, Rina Pathul Arifin Pathul Arifin Pranata Dyah Susanti Rachmat Hidayat Rahim, Nur Fadhilah Rahman Ramadani Recza Julianor Reza Agustian Rifani, Akhmad Rina Nur Hidayah Rina Nurhidayah Rio Rizky Kurniawan Rombe, Katarina Hesty Rukmini Rukmini Ruly Isfatul Khasanah Ruly Isfatul Khasanah S Siswanto Sahputra, Wahyundi Septa Hanifa, Marissa Sigit Wahyu Utama Putra Siswanto Siswanto Siti Aminah Sitorus, Estervina Juniasti Suci Puspita Sari Suhaili Asmawi Suhaili Asmawi Susilawati Susilawati Suyanto Suyanto Syahnakri, Erwan Timothy Edward Purwanto Tulus Bujur Valentin Patintingan Wahda, A Nurtasya Wati, Mastika Yasser Arafat Yunandar Yunandar Yunandar Yunandar Yunita, Rizmi Yunita, Rizmi