Flowering locus T protein

Fig. 8. Heteronuclear single-quantum coherenc (HSQC) spectrum of the hypothetical protein of the flowering locus T protein produced in the cell-free system. The FT protein was synthesized in the same way as in Fig. 6 except that Ala, Leu, Gly, and Gin in both translation and substrate mixture were replaced with their -labeled forms (Isotec, Inc ). After incubation for 48 h, the reaction mixture (1 mL) was dialyzed against 10 mMphosphate buffer (pH 6.5) overnight, and then centrifuged at 30,000g for 10 min. The supernatant containing 30 xMof the protein was directly subjected to nuclear magnetic resonance spectroscopy. The spectrum was recorded on a Broker DMX-500 spectrometer at 25°C, and 2048 scans were averaged for the final H- WHSQC spectrum.

Kay Exactly. That is what Marcelo Yanovsky is doing now. At the protein level we can see FLOWERING LOCUS T (FT) cycling. CO is incredibly low. 

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