Fractionation of carbon isotopes in oxygenic photosynthesis the bundle sheath cells. This limits the carbon available to RuBisCO, which in turn lowers its fractionation effect. This accounts for the overall delta value in C4 plants to be -12 to -16 ‰. Plants that use Crassulacean acid metabolism, also known as CAM photosynthesis, temporally separate their chemical reactions between day and night. This strategy modulates stomatal conductance to increase water-use efficiency, so is well-adapted for arid climates. During the night, CAM plants open stomata to allow CO to enter the cell and undergo fixation into organic acids that are stored in vacuoles. This carbon is released to the
Blended Family (What You Do for Love) 11, 2016, and features both Keys and ASAP Rocky. In September 2017 it was revealed on IMDB that the video was directed by Hype Williams. Blended Family (What You Do for Love) "Blended Family (What You Do for Love)" is a song by American recording artist Alicia Keys, featuring vocals from rapper ASAP Rocky. It was written by Keys, Rocky, John Bush, Brandon Aly, Tish Hyman, Dave Kuncio, Kenneth Withrow and Edie Brickell for her sixth studio album "Here" (2016), while production was helmed by Keys and Mark Batson. The song refers to the former marriage of Keys' husband Swizz