Upon infection with DC3000:: AvrRpt2, the three mutant lines expressing the coffee transgene were found to develop hypersensitive cell death symptoms that were absent in mutant plants.
In that case, CaWRKY1a and CaWRKY1b were concomitantly expressed, and both homeologous genes contributed to the transcriptional expression of coffee defence responses to pathogens.
Using subtractive hybridization methodology (SSH), Mondego et al. [ 29] found differentially expressed genes in coffee plants upon leaf-miner infestation, among which a miraculin-like encoding gene was significantly overexpressed in resistant coffee plants.
To identify genes uniquely or preferentially expressed in specific coffee EST libraries, R statistics [ 55] and Audic Claverie (AC) statistics [ 56] were used through IDEG6, a web tool for the statistical analysis of gene expression data [ 57].
These kind of studies have been used to identify TE cassettes in expressed genes in coffee species [ 34] and Arabidopsis [ 35], and the activity of different TE families in maize [ 36] and sugarcane [ 37].
"To explain the pattern of a vigorously stirred cup of coffee, to express mathematically, in detail, how all the fluid particles move around in the cup, something that is apparently banal, is a major scientific feat," said John S. Wettlaufer, a colleague of Dr. Orszag's at Yale, where he is a professor of geophysics, physics and applied mathematics.
Smith ordered a coffee and expressed gratitude that we were in a quiet spot.
At Café Grumpy in Park Slope, Benjamin Anastas, a writer, said the counterman had refused to grind two pounds of espresso beans at once, expressing concern that the coffee would lose its freshness before Mr. Anastas could brew it.
It is interesting to note the lack of interest expressed compared with the coffee morning option.
Some, I discover later, are e-mailing each other.While chatting with a delegate at a coffee break, I express my shock at this lack of attentiveness.
Two of them, Armbruster, a retired publisher, and Kate, an editor at a science magazine, meet in a coffee shop and express concern that Armbruster's niece, Hortense, has taken up with another ecologist, one Hiram Murray IV, her previous one, Ben, having been one of those people who "thought everything industrial or technological was unnatural and that everything unnatural was bad".
