Melola Discovery

← Melola Discovery

Akses terbuka Jurnal SINTA 1

Effect of Stocking Density on Stress-Related Gene Expression of Pacific White Shrimp (Litopenaeus vannamei) Infected with Infectious Myonecrosis Virus (IMNV)

Jurnal Medik Veteriner · Vol. 7 No. 2 (2024) · hlm. 276–291

DOI
10.20473/jmv.vol7.iss2.2024.276-291
ISSN
2581-012X, 2615-7497
Terbit
2024-10-04
Penerbit
Universitas Airlangga
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc-sa/4.0

Abstrak

The stress level of vannamei shrimp (Litopenaeus vannamei) is affected by increased density and several genes are expressed under the condition. This study aimed to determine the expression of genes encoding white shrimp stress after density treatment and the infectious myonecrosis virus (IMNV) challenge test. A completely randomized design (CRD) was carried out with 6 treatment groups, i.e. 3 different stocking density groups without IMNV infection (100, 200, and 400 shrimp/m2) and 3 different stocking density groups + IMNV infection (100, 200, and 400 shrimp/m2). In addition, a shrimp density of 400 shrimp/m2 reported the fastest rate of developing the IMNV virus as seen from the clinical symptoms. The lowest cumulative number of shrimp deaths was at a density of 100 shrimp/m2 and was caused by the IMNV virus confirmed through RT-PCR. Expression of stress-coding genes was divided into upregulated and downregulated characteristics. The upregulated genes were lectin and translationally controlled tumor protein (TCTP), while the downregulated gene was Toll Receptor. The results showed that the expression of genes related to immunity in L. vannamei was upregulated after pathogen challenges such as lectin and TCTP, meanwhile, the Toll receptor gene was downregulated. Further study should also be performed to measure the expression of the three genes in revealing the immune pathways.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 185 tautan kepenulisan bersama · 74 lintas organisasi · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Udayana University
  • Universitas Dhyana Pura
  • IPB University
  • Ministry of Marine Affairs and Fisheries
  • Indonesia Open University
  • Universitas Airlangga
  • Diponegoro University
  • Organisasi lain
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
I Gede WidhiantaraUniversitas Dhyana Pura7
Putu Eka SudaryatmaMinistry of Marine Affairs and Fisheries4
I Made Gde Sudyadnyana SandhikaUniversitas Dhyana Pura4
I Wayan RosianaUniversitas Dhyana Pura4
Anak Agung Ayu Putri PermatasariUniversitas Dhyana Pura4
Bambang YuliantoDiponegoro University2
Agoes SoegiantoUniversitas Airlangga2
Yesha Ainesis El Gracianita PelupessyUniversitas Dhyana Pura2
Aris JatmikoMinistry of Marine Affairs and Fisheries2
I Gede WidhiantaraAfiliasi tidak diketahui2
Putu Angga WiradanaAfiliasi tidak diketahui2
I Made Gde Sudyadnyana SandhikaAfiliasi tidak diketahui2
I Wayan RosianaAfiliasi tidak diketahui2
Ni Kadek Yunita SariAfiliasi tidak diketahui2
Ni Kadek Yunita SariUniversitas Dhyana Pura2
Subekti NurmawatiIndonesia Open University1
Wiwik SusantoIndonesia Open University1
I Made JawiUdayana University1
I Wayan Putu Sutirta YasaUdayana University1
Anak Agung Ngurah SubawaUdayana University1
Sin War NawMyitkyina University1
I Wayan SusilaUdayana University1
Aunu RaufIPB University1
I Wayan SuparthaUdayana University1
B. Merle ShepardClemson University1
I Wayan Eka Karya UtamaUdayana University1
I Wayan SandikayasaUdayana University1
I Kadek Wisma YudhaUdayana University1
Eva HarlinaIPB University1
Bambang Pontjo PriosoeryantoIPB University1
Retno WulansariIPB University1
Nafrina LanniariIPB University1
Surachmi SetiyaningsihIPB University1
Rachmi RidhoGunadarma University1
Riski RostantinataIPB University1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://e-journal.unair.ac.id/JMV/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Effect of Stocking Density on Stress-Related Gene Expression of Pacific White Shrimp (Litopenaeus vannamei) Infected with Infectious Myonecrosis Virus (IMNV)</dc:title>
	<dc:creator>Nurhudah, Moch. </dc:creator>
	<dc:creator>Baladrat, Nur Komariah</dc:creator>
	<dc:creator>Rahardjo, Sinung</dc:creator>
	<dc:creator>Utari, Heny Budi</dc:creator>
	<dc:creator>Wiradana, Putu Angga</dc:creator>
	<dc:subject xml:lang="en-US">aquaculture</dc:subject>
	<dc:subject xml:lang="en-US">gene expression</dc:subject>
	<dc:subject xml:lang="en-US">infectious myonecrosis virus</dc:subject>
	<dc:subject xml:lang="en-US">Litopenaeus vannamei</dc:subject>
	<dc:subject xml:lang="en-US">stocking density</dc:subject>
	<dc:description xml:lang="en-US">The stress level of vannamei shrimp (Litopenaeus vannamei) is affected by increased density and several genes are expressed under the condition. This study aimed to determine the expression of genes encoding white shrimp stress after density treatment and the infectious myonecrosis virus (IMNV) challenge test. A completely randomized design (CRD) was carried out with 6 treatment groups, i.e. 3 different stocking density groups without IMNV infection (100, 200, and 400 shrimp/m2) and 3 different stocking density groups + IMNV infection (100, 200, and 400 shrimp/m2). In addition, a shrimp density of 400 shrimp/m2 reported the fastest rate of developing the IMNV virus as seen from the clinical symptoms. The lowest cumulative number of shrimp deaths was at a density of 100 shrimp/m2 and was caused by the IMNV virus confirmed through RT-PCR. Expression of stress-coding genes was divided into upregulated and downregulated characteristics. The upregulated genes were lectin and translationally controlled tumor protein (TCTP), while the downregulated gene was Toll Receptor. The results showed that the expression of genes related to immunity in L. vannamei was upregulated after pathogen challenges such as lectin and TCTP, meanwhile, the Toll receptor gene was downregulated. Further study should also be performed to measure the expression of the three genes in revealing the immune pathways.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Airlangga</dc:publisher>
	<dc:date>2024-10-04</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>text/xml</dc:format>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://e-journal.unair.ac.id/JMV/article/view/54027</dc:identifier>
	<dc:identifier>10.20473/jmv.vol7.iss2.2024.276-291</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Medik Veteriner; Vol. 7 No. 2 (2024): October; 276-291</dc:source>
	<dc:source>2581-012X</dc:source>
	<dc:source>2615-7497</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://e-journal.unair.ac.id/JMV/article/view/54027/31251</dc:relation>
	<dc:relation>https://e-journal.unair.ac.id/JMV/article/view/54027/29921</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Moch.  Nurhudah, Nur Komariah Baladrat, Sinung Rahardjo, Heny Budi Utari, Putu Angga Wiradana</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
</oai_dc:dc>