On the left, a young Arabidopsis plant is shown ... a small group of cells called the quiescent center (blue) are surrounded by stem cells (red), whose descendants continue to divide for a ...

a. Arabidopsis inflorescence structure. Wild type and JA-related mutant are shown. b. Arabidopsis petal bases. JA reporter expression in wild type and JA-related mutant is shown. c. Arabidopsis ...

Arabidopsis thaliana shoot apical meristem ... under a scanning electron microscope where the centre area contains stem cells and is surrounded by young flower primordia (right).

Justyna Olas who is co-first author on the study, has uncovered fundamental mechanisms regulating flowering time in Arabidopsis thaliana, as detailed in a recent publication in the journal Plant ...