Hormone and transcriptome profiling in aerial tissues derived from crown buds of glyphosate treated leafy spurge

ABSTRACT: Glyphosate is known to inhibit 5-enolpyruvylshikimate-3-phosphate synthase of the chorismate biosynthetic pathway, and chorismate is a precursor to aromatic amino acids, auxin, and many other secondary products. Although the perennial weed leafy spurge (Euphorbia esula L.) is considered glyphosate tolerant, glyphosate is often used as part of an integrated pest management program in non-cultivated ecosystems of North America. Part of its tolerance is attributed to escape through an abundance of underground adventitious buds (UABs). Sub-lethal concentrations of foliar applied glyphosate leads to new shoot growth from UABs that have a stunted and/or bushy phenotype after growth-inducing decapitation. To gain insights into glyphosateM-bM-^@M-^Ys impact on molecular mechanisms associated with

ORGANISM(S): Euphorbia esula

SUBMITTER: Munevver Dogramaci 

PROVIDER: E-GEOD-56509 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress