In all, these results suggest that there is little conservation of L1- and iL3 biased and -specific gene expression of S. ratti (measured by microarrays) and of S. stercoralis (measured by representation of ESTs in staged libraries).
The overhaul has been planned in stages, library officials said, so adjustments can be made to the timetable, depending on how the economy fares.
Throughout the planning stages, library officials and architects focused on the challenge of maintaining the library's relevance in a culture characterized by the rise of the Internet, laptop computers, and wireless communications.
For each stage library, we produced one filter containing 4,608 features, including PCR products already sequenced.
Wnt-5 ORF cDNA was amplified from a gastrula stage library and subcloned into pT3TS [ 40].
All of the ESTs from a given developmental stage library were not assembled and annotated separately.
The remaining genes analyzed showed biases primarily in the early larval stage library.
One library originated from RNA isolated from endosperms at heart-shape-embryo stage (Library II), and another one derived from RNA isolated from mixed endosperms at various developmental stages (Library I).
Many of the transcripts from late larval stage library have a function putatively associated with energetic needs and metabolism.
The egg stage library, relative to the other developmental stages, was enriched in genes functioning in cell division and proliferation, transcription, signal transduction, and regulation of protein function.
Those sequences without database matches (4,439 unigenes or 63%) were mainly derived from one appressorial library ('pta': 1,727 unigenes), from one specific germinated urediniospore stage library PT002 ('ptg': 1,598 unigenes), and from a wheat-infection stage library library PT009 ('pth': 520 unigenes; [ 14]).
