Garden City Dye Works Moving Announcement

A moving advertisement for Garden City Dye Works, reads: We have removed from No. 70, St. Paul St. to No. 125 St. Paul St. Opp. the Grand Central Hotel, where we will be pleased to see our old and many new customers. Remember the place. In our new quarters we are better able to meet the requirements of the public in our line. We are up-to-date in all branches of Cleaning and Dying Ladies' and Gent's wearing apparel. Garden City Works, J.L. Wilbur. 125 St. Paul St. Phone 54. P.S. Also agents for Parisian Laundry Co.

GABA accumulation and the hypersensitive response in isolated mesophyll cells treated with the G protein activator mastoparan

GABA (y-amino butyric acid) is a non-protein amino acid synthesized through the a-decarboxylation of L-glutamate. This reaction is catalyzed by L-glutamate decarboxylase (EC 4.1.1.15), a cytosolic Ca2+/calmodulin-stimulated enzyme. The purpose of this study is to determine whether or not GABA accumulation is associated with the hypersensitive response of isolated Asparagus sprengeri mesophyll cells. The addition of 25 J.lM mastoparan, a G protein activator, to suspensions of isolated asparagus mesophyll cells significantly increased GABA synthesis and cell death. Cell death was assessed using Evan's blue dye and fluorescein diacetate tests for cell viability. In addition, mastoparan stimulated pH-dependent alkalinization of the external medium, and a rapid and large 02 consumption followed by a loss of photosynthetic activity. The rate of 02 consumption and the net decrease in 02 in the dark was enhanced by light. The inactive mastoparan analogue Mas17 was ineffective in stimulating GABA accumulation, medium alkalinization, 02 uptake and cell death. Accumulation of H202 in response tomastoparan was not detected, however, mastoparan caused the cell-dependent degradation of added H202. The pH dependence of mastoparan-stimulated alkalinization suggests cellular electrolyte leakage, while the consumption of 02 corresponds to the oxidative burst in which 02 at the cell surface is reduced to form various active oxygen species. The results are indicative of the "hypersensitive response" of plants to pathogen attack, namely, the death of cells in the locality of pathogen invasion. The data are compatible with a model in which mastoparan triggers G protein activity, subsequent intracellular signal transduction pathway/s, and the hypersensitive response. It is postulated that the physiological elicitation of the hypersensitive response involves G protein signal transduction. The synthesis of GABA during the hypersensitive response has not been documented previously; however the role/s of GABA synthesis in the hypersensitive response, if any, remain unclear.

Receipt For Items Bought from R. Woodruff by Mr. G.C. Bradt

Receipt for items bought from R. Woodruff, dealer in staple and fancy dry good, groceries and dye stuffs by Mr. G.C. Bradt, Nov. 19, 1864.