Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Banowetz, Gary Creator Banowetz, Gary M. Resource Type Article

Life cycle expression analysis of three cell wall degradation-related genes in ethylene-treated grass

Creator:

Halgren, Anne and Banowetz, Gary M.

Abstract:

Ethylene regulates multiple developmental processes during a plant life cycle, but the effect of ethylene on the upregulation of senescence-, stress-, and post-harvest-related genes in forage grasses is poorly understood. In this work, we used quantitative PCR to determine whether ethylene application affected the expression of selected cell-wall degradation related...

Resource Type:

Article
The Pseudomonas aeruginosa antimetabolite L-2-amino-4-methoxy-trans-3-butenoic acid inhibits growth of Erwinia amylovora and acts as a seed germination-arrest factor

Creator:

Lee, Xiaoyun, Azevedo, Mark D., Armstrong, Donald J., Banowetz, Gary M., and Reimmann, Cornelia

Abstract:

The Pseudomonas aeruginosa antimetabolite L-2-amino-4-methoxy-trans-3-butenoic acid (AMB) shares biological activities with 4-formylaminooxyvinylglycine, a related molecule produced by Pseudomonas fluorescens WH6. We found that culture filtrates of a P.aeruginosa strain overproducing AMB weakly interfered with seed germination of the grassy weed Poa annua and strongly inhibited growth of Erwinia amylovora, the...

Resource Type:

Article

Full Text:

germination-arrest factor Xiaoyun Lee,1 Mark D. Azevedo,2 Donald J. Armstrong,3 Gary M. Banowetz2 and