@article{oh_ray_huber_asara_gage_clouse_2000, title={Recombinant brassinosteroid insensitive 1 receptor-like kinase autophosphorylates on serine and threonine residues and phosphorylates a conserved peptide motif in vitro}, volume={124}, ISSN={["1532-2548"]}, DOI={10.1104/pp.124.2.751}, abstractNote={Abstract}, number={2}, journal={PLANT PHYSIOLOGY}, author={Oh, MH and Ray, WK and Huber, SC and Asara, JM and Gage, DA and Clouse, SD}, year={2000}, month={Oct}, pages={751–765} } @article{oh_clouse_1998, title={Brassinolide affects the rate of cell division in isolated leaf protoplasts of Petunia hybrida}, volume={17}, ISSN={["1432-203X"]}, DOI={10.1007/s002990050510}, abstractNote={Brassinosteroids are known to promote cell elongation in a wide range of plant species but their effect on cell division has not been as extensively studied. We examined the effect of brassinolide on the kinetics and final division frequencies of regenerating leaf mesophyll protoplasts of Petunia hybrida Vilm v. Comanche. Under optimal auxin and cytokinin conditions, 10-100 nM brassinolide accelerated the time of first cell division by 12 h but had little effect on the final division frequencies after 72-120 h of culture. One micromolar brassinolide showed the same acceleration of first cell division but inhibited the final division frequency by approximately 20%. Under sub-optimal auxin conditions, 10-100 nM brassinolide both accelerated the time of first cell division and dramatically increased the 72- to 120-h final division frequencies. Isolated protoplasts may provide a useful model system to investigate the molecular mechanisms of brassinosteroid action on cell proliferation.}, number={12}, journal={PLANT CELL REPORTS}, author={Oh, MH and Clouse, SD}, year={1998}, month={Sep}, pages={921–924} } @article{oh_romanow_smith_zamski_sasse_clouse_1998, title={Soybean BRU1 encodes a functional xyloglucan endotransglycosylase that is highly expressed in inner epicotyl tissues during brassinosteroid-promoted elongation}, volume={39}, ISSN={["1471-9053"]}, DOI={10.1093/oxfordjournals.pcp.a029283}, abstractNote={Brassinosteroids promote soybean epicotyl elongation and regulate expression of BRU1, a gene with homology to xyloglucan endotransglycosylases (XETs). Recombinant BRU1 protein possesses XET activity and in situ hybridization reveals highest BRUl transcript accumulation in inner epicotyl tissue, particularly the phloem and paratracheary parenchyma cells. These results suggest a role for BRUl in vascular development in addition to cell elongation.}, number={1}, journal={PLANT AND CELL PHYSIOLOGY}, author={Oh, MH and Romanow, WG and Smith, RC and Zamski, E and Sasse, J and Clouse, SD}, year={1998}, month={Jan}, pages={124–130} }