Karya
Judul/Title Limited evidence for white spot syndrome virus susceptibility associated with expression of PmVRP15 in local population of giant tiger shrimp (Penaeus monodon)
Penulis/Author AUSHIA TANZIH AL HAQ (1) ; Prof. Dr. Ir. Murwantoko, M.Si. (2); Drs. Trijoko, M.Si. (3); Christina Retna Handayani (4); Dr.biol.hom. Nastiti Wijayanti, S.Si., M.Si. (5); Prof. Dr. Rarastoeti Pratiwi, M.Sc. (6)
Tanggal/Date 2 2015
Kata Kunci/Keyword
Abstrak/Abstract White spot syndrome virus (WSSV) is a devastating viral disease in shrimp aquaculture. Infection of WSSV in penaeid shrimps affects immune defense and changes gene expression. PmVRP15 has been reported as a part of the WSSV propagation pathway that is highly up-regulated in hemocytes at the acute phase of WSSV infection. This study analyzed the expression of PmVRP15 in local populations of giant tiger shrimp (Penaeus monodon) to be associated with susceptibility to WSSV. Tested populations consisted of an inbreeding population (G8) and outbreeding population (G8iA) from Jepara, Indonesia. Susceptibility was determined by cumulative mortality, median lethal time (LT50), and severity of infection at time of death. Though all populations were susceptible to WSSV, the frst mortality in G8 occurred at 18 hours post-infection (hpi) with mild infection, while frst mortality of G8iA occurred at 30 hpi with severe infection. The LT50 of G8 was signifcantly lower than that of G 8iA, indicating that G8iA was less susceptible to WSSV than G8. Relative PmVRP15 transcripts of G 8iA were insignifcantly down-regulated, whereas relative PmVRP15 transcripts of G8were insignifcantly upregulated. Although it’s still not conclusive, the results of this study suggest that PmVRP15 has weak potential as a WSSV susceptibility marker in G8 and G8iA broodstock selectio
Rumpun Ilmu Biologi (dan Bioteknologi Umum)
Bahasa Asli/Original Language English
Level Internasional
Status
Dokumen Karya
No Judul Tipe Dokumen Aksi
1Al Haq et al 2015 WSSV.pdf[PAK] Full Dokumen
2SK 2013.pdfDokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)
3Limited evidence for white spot syndrome virus susceptibility associated with expression of PmVRP15 in local population of giant tiger shrimp (Penaeus monodon) (3).pdf[PAK] Cek Similarity
42015_Al Haq_SuKet_Publikasi_Nastiti Wijayanti.pdfDokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)