Fractionation of carbon isotopes in oxygenic photosynthesis product 3-phosphoglycerate is depleted in C due to the kinetic isotope effect of the above reaction. The overall C fractionation for C3 photosynthesis ranges between -20 to -37‰. The wide range of variation in delta values expressed in C3 plants is modulated by the stomatal conductance, or the rate of CO entering, or water vapor exiting, the small pores in the epidermis of a leaf. The δC of C3 plants depends on the relationship between stomatal conductance and photosynthetic rate, which is a good proxy of water use efficiency in the leaf. C3 plants with high water-use efficiency tend to
What Can You Do for Me 10 on 15 September. The song spent a total of 11 weeks inside the top 75 chart. In Australia, "What Can You Do For Me" did not enter the ARIA top 100 singles chart until April 1993, following its re-release after the success of "Something Good". A new version of the song remixed by Drumsound & Bassline Smith was released on 26 February 2012. What Can You Do for Me "What Can You Do For Me" is the debut single by English electronic group Utah Saints. The song was released on 12 August 1991 and reached a peak position of