An IRES, or Internal Ribosomal Entry Segment, is a sequence that supports translation initiation from the second cistron in a dicistronic message. In our transfer vector pQBI-AdCMV5-IRES-GFP, the first cistron is gene X (i.e. your favorite gene) and the second cistron is the GFP. IRES elements were first identified from the encephalomyocarditis virus messages (Ghattas et al., (1991) Mol. Cell. Biol. 11:5848-5859) but were later found in some eukaryotic messages. See similar questions...

The most common task in bioinformatics must be the acquisition of some bioinformatics data on which to operate. Usually this in the form of a nucleic acid or protein sequence, stored as characters in the appropriate alphabet together with a header of related information: for example some kind of unique identifying number the species from which the original biological substrate was obtained, the names of any authors who published the sequence and so on. See similar questions...

Vid2r cannot place your Vid2r on IRES. You will need to link to it through your IRES account, using the link to your tour that we provided for you. See similar questions...

Since the release of the S. cerevisiae genomic sequence in 1996, several updates have been made to the nucleotide sequence. The Sequence Updates table summarizes these changes. See similar questions...

Occassionally people are assigned a registration number that has three of the same digits in each sequence. Our packages come with 4 sets of A-Z and 4 sets of 0-9 so you will be short 2 digits. Send a self-addressed envelope to Hardline Products, 677 Cochran St., Simi Valley, CA 93065 with the part number from our package and the letters or numbers you need and we will send them to you free of charge. Please allow a few days turnaround time to receive your decals. See similar questions...

If pages are out of order and need to be re-sequenced;a well-designed imaging system will allow “thumbnail” views of pages to be simply dragged to the required position. In the same way, individual pages can be selected and deleted, subject to appropriate security access control and privileges. See similar questions...

ERROR: An error has occurred on the server, [blastsrv4.REAL]:Error: CPU usage limit was exceeded, resulting in SIGXCPU (24). Blastn in the new interface, which became the BLAST home page on April 16, 2007, uses a different scoring matrix than before. The match reward (-r) and mismatch penalty (-q) settings are now 2, -3 (from 1, -3). The rationale for this change is as follows: Match/mismatch scores of 1/-3 are best suited for alignments of about 99% identity. See similar questions...

If you can generate the filename using an incrementing counter, use code like this: for k=1:20 fname=sprintf('/path-name/m%d.dat',k); data=load(fname); % or data=imread(fname); % or fid=fopen(fname, 'rb'); fread(fid, ...); end If instead you want to process all the files in a directory, you might instead wish to use dir: d=dir('*.jpg'); for k=1:length(d) fname=d(k).name; % ... end See similar questions...

For courses that are developed on a time-based sequence, such as American Literature I and American Literature II, it is acceptable to take them out of sequence since knowledge gained in the first course is not necessary for the second course and vice versa. See similar questions...

Sequence No. is same as your Customer No. It can be any numeric or alphanumeric number. Your reports and screens will be automatically display each customer entry in the order by the Sequence No. It is recommended that you use leading zeros or same number of digits for all Sequence Nos. for proper sorting and ordering. See similar questions...

This information can be found in the Systematic Sequencing Table, which is part of the Download Data section of SGD. There is a link to a set of guidelines for changing the systematic sequence on this page, too. See similar questions...

When the systematic sequencing of the yeast genome was performed, only two repeats of the rDNA region on chromosome XII were sequenced. The RDN5, RDN37, RDN58, RDN25, and RDN18 loci shown on the chromosomal map are meant to represent an rDNA repeat unit. RDN37 represents the primary transcript that is processed into the 25S, 18S and 5.8S rRNAs. RDN25, RDN18, and RDN58 represent the 25S, 18S, and 5.8S rRNAs, respectively, and RDN5 represents the 5S rRNA. See similar questions...

Sequencing means determining the exact order of the base pairs in a segment of DNA. Human chromosomes range in size from about 50,000,000 to 300,000,000 base pairs. Because the bases exist as pairs, and the identity of one of the bases in the pair determines the other member of the pair, scientists do not have to report both bases of the pair. The primary method used by the HGP to produce the finished version of the human genetic code is map-based, or BAC-based, sequencing. See similar questions...