snapdragon
2.the corolla of a snapdragon is bilabiate.
3.Having two lips, as the corollas of the snapdragon.
4.The projecting part on the lower lip of a bilabiate corolla that closes the throat, as in a snapdragon.
5.Having two lips, with the throat closed by a prominent palate. Used of a corolla, such as that of the snapdragon.
6.But in soybean, the function of TCP domain genes still has something different with the function of Cyc and Dich in snapdragon.
7.One of the two divisions of bilabiate corolla or calyx, as in the snapdragon, or the modified upper petal of an orchid flower.
8.TCP genes, including Teosinte Branched 1(TB1) in maize, Cyclodiea (Cyc) in snapdragon and PCF1 and PCF2 in rice etc. , constitute a newly discovered gene family which encode transcription regulators in plants.
