Two overlapping human genomic clones that encode a short-chain collagen, designated alpha 1(XIII), were isolated by using recently described cDNA clones. Characterization of the cosmid clones that span approximately equal to 65,000 base pairs (bp) of the 3' end of the gene established several unusual features of this collagen gene. The last exon encodes solely the 3' untranslated region and it ...

We give a complete characterization of all possible pairs (f0, f1), where f0 is the number of vertices and f1 is the number of edges, of any simplicial triangulation of an Sk-bundle over S1. The main point is that Kühnel’s triangulations of S2k+1 × S1 and the nonorientable S2k-bundle over S1 are unique among all triangulations of (n − 1)-dimensional homology manifolds with first Betti number no...

bordetella pertussis is a gram negative bacterium that causes respiratory tract infection in human (whooping cough). pertussis toxin (pt) is the main component of current acellular pertussis vaccine and the s1 (subunit1) is the main immunogenic part of it. thus, s1 has been the target of many studies as a potent candidate of acellular vaccine against bordetella pertussis, lacking the side effec...

Mammalian cardiac muscle contains two myosin alkali light chains: 1) the atrial light chain (MLC1A), and 2) the ventricular light chain (MLC1V) predominantly expressed either in the atrium or in the ventricle. In this report we describe the isolation and characterization of the complete gene for rat MLC1V. The rat MLC1V gene is approximately 6.5 kb long and the mRNA coding sequences are organiz...

The study was conducted to assess the native and alien plant species in one of the highly disturbed forest (S1) and less disturbed forest (S2) in Mt. Manunggal, Cebu Island, Philippines. Twenty-four quadrats with a size of 20mx20 m were established using a quadrat sampling technique to identify and record all plant species. Diversity indices were utilized to determine species abundance, richnes...

The current study was conducted to consider how pedigree and the gene-dropping analysis can use to monitor genetic diversity, and to recommend a breeding strategy for improving breast weight (BRW) in a population of Japanese quail. A total of 312 birds were divided equally into two lines. One line (S1) was selected for four-week body weight (BW) based on breeding value, and the other (S2) was s...

Infectious bronchitis virus (IBV) is an acute and contagious viral disease of poultry that affects different systems, including the respiratory tract in particular. IBV causes major economic losses in the poultry industry globally. Due to antigenic variation of the causative agent, control of the disease is difficult. To control the disease, many vaccines that belong to different serotypes are...

s of papers 49 and still be immunogenic. In this study, our aim is to construct a bivalent recombinant ILTV with S1 gene inserted into the TK gene region of ILTV genome, The bivalent recombinant ILTV will express S1 gene and one of the potential application is a bivalent recombinant DNA vaccine for IBV and ILTV. Firstly, TK gene and S1 gene from ILTV and IBV was isolated with PCR or RT-PCR resp...

To gain comprehensive genetic information of circulating avian coronavirus infectious bronchitis virus (IBV) isolates in China, analysis of the phylogenetic tree, entropy of the amino acid sequences, and the positive selection as well as computational recombinations of S1, M and N genes of 23 IBV isolates was conducted in the present study. The phylogenetic trees based on the S1, M and N genes ...

infectious bronchitis virus (ibv) is an acute and contagious viral disease of poultry that affects different systems, including the respiratory tract in particular. ibv causes major economic losses in the poultry industry globally. due to antigenic variation of the causative agent, control of the disease is difficult. to control the disease, many vaccines that belong to different serotypes are ...