Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Philip B. Applewhite"'
Publikováno v:
Physiologia Plantarum. 108:314-320
Several lines of experimental evidence indicate a close connection between polyamines (PAs) and reproductive development in Arabidopsis thaliana. (I) Measurement of the titers of endogenous spermidine (SPD) and putrescine (PUT), extracted from variou
Publikováno v:
Plant Growth Regulation. 18:191-199
Thin longitudinal sections cut from pedicels of fifteen cultivars of tomato (Lycopersicon esculentum) were grown in vitro on Murashige-Skoog medium supplemented with various concentrations of different auxins and cytokinins. Isatin (an auxin precurso
Publikováno v:
Plant Growth Regulation. 15:17-21
Thin layer explants taken from the pedicels and peduncles of flowering tomato plants yielded calli with great organogenetic potential. Of the 15 cultivars tested, 7 regenerated roots, shoots and eventually entire fruit-bearing plants. Calli grown on
Autor:
Philip B. Applewhite, R. K-Sawhney
Publikováno v:
Plant Growth Regulation. 12:223-227
We have previously reported the binding of exogenous labeled spermidine to a developmentally regulated 18 kD protein in thin-layer tobacco tissue cultures [1] and to protein larger than 45 kD in mesophyll protoplasts of oat [16]. To assess the possib
Publikováno v:
Plant Physiology. 91:738-743
Previous work (A Apelbaum et al. [1988] Plant Physiol 88: 996-998) has demonstrated binding of labeled spermidine (Spd) to a developmentally regulated 18 kilodalton protein in tobacco tissue cultures derived from thin surface layer explants. To asses
Autor:
Philip B. Applewhite, Frank T. Gardner
Publikováno v:
Psychopharmacologia. 16:430-433
A variety of protein and RNA inhibitors were tested on habituation learning in the protozoan Spirostomum. Inhibition of protein synthesis up to values of 95% had no effect upon habituation, and RNA inhibition up to 89% by 5-fluorouracil had only slig
Publikováno v:
Transactions of the New York Academy of Sciences. 31:842-849
Autor:
Philip B. Applewhite, Frank T. Gardner
Publikováno v:
Behavioral Biology. 9:245-250
Paramecia sucked up into a small capillary tube eventually took less and less time to escape from it. This change in escape time over trials could be eliminated if the tubes were cleaned in a prescribed manner before use and the organisms were adapte
Autor:
Arthur W. Galston, Philip B. Applewhite, Akiva Apelbaum, Zoe N. Canellakis, Ravindar Kaur-Sawhney
Publikováno v:
Plant Physiology. 88:996-998
The mechanism by which spermidine induces the appearance of floral buds in thin-layer tobacco (Nicotiana tabacum) tissue culture was studied by following the fate of the radioactive compound. [3H]Spermidine was taken up rapidly by the tissue, and aft
Publikováno v:
Scandinavian Journal of Psychology. 12:65-67
APPLEWHITE, PH. B., GARDNER, F., FOLEY, D. & CLENDENIN, M. Failure to condition Tetrahymena. Scand. J. Psychol., 1971, 12, 65–67.–Experiments were performed in attempts to condition Tetrahymena to light-shock. Negative results were obtained.