Herpes simplex virus 1 (HSV-1) unspliced 8.3 latency associated transcript (LAT), which located in the long repeat sequences, has been shown to contain at least 16 open reading frames (ORF: A-P). One of these ORF, ORF P, maps almost entirely antisense to HSV-1 neurovirulence gene, ICP34.5. Both ORF P and ICP34.5 are located in the long repeat and are antisense overlapping genes. Therefore, in O...

BACKGROUND Malnutrition is one common adverse consequence in patients with advanced chronic kidney disease (CKD), and most patients have a lower-than-normal dietary energy intake. The present study was undertaken to examine whether orally administered ONCE Renal formula (ORF) supplement would improve energy intake without minerals and electrolytes disturbances in predialysis patients with CKD. ...

The chicken alphaherpesvirus infectious laryngotracheitis virus (ILTV) exhibits several unique genetic features including an internal inversion of a conserved part of the unique long genome region. At one end, this inversion is preceded by a cluster of five open reading frames (ORFs) of 335-411 codons, designated ORF A to ORF E, that are not present in any other known herpesvirus genome. In thi...

Viruses such as hepatitis C and the severe acute respiratory syndrome coronavirus (SARS-CoV) encode proteins that are distributed between mitochondria and the nucleus, but little is known about the factors that control partitioning between these sites. SARS-CoV encodes a unique accessory gene called open reading frame (ORF) 3b that, like other unique accessory genes in SARS-CoV, likely contribu...

Rice tungro disease (RTD), caused by bacilliform virus (RTBV) and spherical (RTSV) is one of the most prominent viral diseases in Asian countries. This problem seems to have been accentuated those countries causing a series outbreaks over years after being first reported International Research Institute (IRRI), Philippines, 1963. One effective ways combat viruses through RNA silencing. microRNA...

Open reading frame (ORF) E4 is a 353-base-pair ORF of bovine papillomavirus type 1. To determine the biological activities of this ORF in mouse C127 cells, we analyzed the effects of two constructed mutations which are predicted to prevent synthesis of ORF E4 proteins while leaving the amino acid sequence encoded by the overlapping ORF E2 unchanged. Neither mutation interfered with the abilitie...

The genome of the HTLV-III/LAV retrovirus, the etiologic agent of the acquired immunodeficiency syndrome (AIDS), encodes the viral structural proteins (envelope and core proteins), the reverse transcriptase, a transactivation protein (tat-III), as well as two other proteins (3'orf, sor) of unknown function. We studied the prevalence of natural antibodies against envelope, gag, 3'orf, sor, and t...

In May 2014, severe disease affecting areas around the muzzle and the entire buccal mucosa was observed in two lambs from a flock of approximately 200 Highlander and Charolaise ewes. The lambs were ten weeks old. Clinical signs ofproliferative lesions around the mucocutanous junction of the mouth and the presence of scabs extending for 4 to 6 cm around the muzzlewere supportive of severe orf. N...

Human ACAT 1 cDNA K1 was first cloned and functionally expressed in 1993. There are two adjacent in-frame AUG codons, AUG(1397-1399) and AUG(1415-1417), at 5'-terminus of the open reading frame (ORF, nt 1397-3049) of human ACAT1 mRNA corresponding to cDNA K1. In current work, these two adjacent inframe AUGs at 5'-terminus of the predicted ORF (5'-ORF-AUGs) as start codons for translation initia...