'Auxin transport' presentation slideshows

Hormone Transport and Long Range Signaling

Hormone Transport and Long Range Signaling. The developmental processes that are controlled by auxin flux. Genetics of Auxin Transport. AUX1 proteins : components of auxin influx PIN proteins : components of auxin efflux machinery

647 views • 47 slides

Phyllotaxis : biological mechanisms

489 views • 18 slides

Phyllotaxis : biological mechanisms

361 views • 18 slides

Abscission

Abscission. a. b. c. Figure 1. a, Premature abscission of poinsettia flower. b, Abscission zone (AZ) development in the induced abscission system. C, Longitudinal section of the AZ (stained with calcofluor). Definition : Separation of plant organs from the mother plant

977 views • 17 slides

BY-2 as a tool to study the transport of auxins

BY-2 as a tool to study the transport of auxins. Jan Petrasek. Prague, Czech Republic. Institute of Experimental Botany, Academy of Sciences of the Czech Republic. Department of Plant Physiology, Faculty of Science, Charles University. Auxin (IAA) transport in plants. IEB ASCR.

341 views • 16 slides

BY-2 as a tool to study the transport of auxins

BY-2 as a tool to study the transport of auxins. Jan Petrasek. Prague, Czech Republic. Institute of Experimental Botany, Academy of Sciences of the Czech Republic. Department of Plant Physiology, Faculty of Science, Charles University. Auxin (IAA) transport in plants. IEB ASCR.

405 views • 16 slides

Arabidopsis cell fate

Arabidopsis cell fate. Auxin gradients are formed and maintained by the PIN transporters. PIN7 early apical side of basal cell (2-cell stage) then switches to basal side of suspensor cells PIN1 throughout cell early then localized to basal side of provascular cells

189 views • 16 slides

Tryptophan-independent pathways of IAA biosynthesis:

Tryptophan-independent pathways of IAA biosynthesis:. Orange pericarp ( orp ) mutant of maize inactive tryptophan synthase a true tryptophan auxotroph IAA level is 50-fold higher than those of wild-type plant [ 15 N] anthranilate fed ? labeled IAA, not in tryptophan.

426 views • 10 slides

Mathematical modelling of vein patterns during leaf development

Mathematical modelling of vein patterns during leaf development. Biological motivation : leaf development. We are using are using leaf development to study the effects of growth on pattern formation . The veins of mature leaves form a reticulated pattern .

180 views • 5 slides

Gemeinsames Kolloquium

162 views • 1 slides