BIOL 341 Lecture Notes - Kapp, Plant Embryogenesis, Sieve Tube Element
19 Jun 2014
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Ram initials: give rise to progeny that become differentiated into necessary cells, depends on position! Ram initials: make a cdna that encodes pin protein and reporter, follow and see where is the pin protein. Ram initials: qc coincides with max [auxin, cytokinins in ram act in opposition to auxin, cytokinins inhibit root growth (promote shoot) [auxin] maxima in tips growing cotyledons. More like a thermostat in that it is not all on or all off. Leaf organogenesis: local concentrations of a signaling molecule. Figure 16. 30: sites of leaf formation are related to patterns of polar auxin transport. Patterns of auxin movement can be inferred from asymmetric localization of pin proteins. Clickers: pin protein mutant cannot redistribute. If meristem is indeterminate it means it stays vegetative if you remove the flowers. Pss: once vernalization has been detected energy will be shunted over to flowers.
