Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.4.1.18 (branching enzyme)
 628 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A novel method, based on quantitative PCR and amplified fragment length polymorphism was applied to the analysis of high-coverage gene expression profiles during the development of rice seeds. This represents the first report of the application of this method to plants, which permitted the detection and analysis of approximately 70% of all the genes that are expressed in rice. The method was used to compare gene expression at different developmental stages, subspecies or cultivars, and phyletic lines to identify genes of interest through differences in their level of expression. Using this approach, even novel anonymous genes could be detected. Examples of these include the soluble starch synthase (SS) II-I and the rice branching enzyme 4 (rbe4) genes in the starch synthesis pathway. A profiling database was compiled and the results compared with public data on full-length cDNA sequences of rice. The method enables candidate novel genes to be immediately identified among the large numbers of genes that are expressed during the development of rice seeds. Our results will contribute to a better understanding of comparative transcriptomics in all plant species.
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PMID:High-coverage profiling analysis of genes expressed during rice seed development, using an improved amplified fragment length polymorphism technique. 1549 Feb 95