Results 331 to 340 of about 65,367 (356)
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Studies on the protein in soybean hypocotyl
Archives of Biochemistry and Biophysics, 1958Abstract Two methods for separation of soybean hypocotyl are described. Solubility data are presented for the nitrogen constituents of hypocotyl extracts. Experiments indicate that removal of phytic acid is responsible for the shift in the pH of minimum solubility of hypocotyl proteins to higher values.
J J, RACKIS, A K, SMITH, H A, SASAME
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Photosensory mechanisms in the lettuce seedling hypocotyl
Planta, 1969A number of differences in the responses of 'Great Lakes' lettuce seedlings to blue and far-red light indicate that more than one photo-sensitive pigment is involved in the photo-inhibition of hypocotyl elongation under 'highenergy' conditions. In far-red light the inhibitory effect is restricted to young seedlings and is of limited duration; after 24 ...
M R, Turner, D, Vince
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Carrot (Daucus carota) hypocotyl transformation usingAgrobacterium tumefaciens
Plant Cell Reports, 1989Daucus carota hypocotyl sections were transformed withAgrobacterium tumefaciens LBA4404 containing CaMV 35S promoter, β-glucuronidase coding sequence and the nopaline synthase (Nos) poly adenylation sequences in Bin 19. Sliced sterile seedling hypocotyl segments were preincubated for 2 days, co-cultivated withAgrobacterium for an additional 2 days, and
J C, Thomas +4 more
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Hypocotyl hairs: an historical perspective
Australian Journal of Botany, 2009The presence of distinctive hypocotyl hairs on young seedlings of some species has been known for some time, although largely ignored. A recent paper (Robinson et al. 2008) suggests that they may be of great ecological significance in the Australian shrub Melaleuca ericifolia. There is a scattered and little-known literature on this topic going back at
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Characterization of pectin methyltransferase from soybean hypocotyls
Planta, 2000Pectin methyltransferase (PMT) catalyzing the transfer of the methyl group from S-adenosyl-L-methionine (SAM) to the C-6 carboxyl group of galactosyluronic acid residues in pectin was found in a membrane preparation of etiolated hypocotyls from 6-d-old soybean (Glycine max Merr.).
M, Ishikawa +3 more
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Photoreception and photoresponses in the radish hypocotyl
Planta, 1977In etiolated hypocotyls of Raphanus sativus L. the growth responses to continuous red, far-red and blue light have been distinguished on the bases of photoreceptive sites and regions of physiological response. Blue light appeared to retard a fairly mature stage of elongation, acting immediately and directly on the cells irradiated. Far-red light caused
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Journal of Experimental Botany, 1979
Adventitious roots develop in bean hypocotyl cuttings in four rows parallel to and between the four pairs of vascular bundles, in contrast to their irregular development in petiole and epicotyl cuttings where the distribution pattern of xylem bundles is also irregular.
R. FRIEDMAN, A. ALTMAN, E. ZAMSKI
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Adventitious roots develop in bean hypocotyl cuttings in four rows parallel to and between the four pairs of vascular bundles, in contrast to their irregular development in petiole and epicotyl cuttings where the distribution pattern of xylem bundles is also irregular.
R. FRIEDMAN, A. ALTMAN, E. ZAMSKI
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Xanthium pith and hypocotyl tissue in culture
Planta, 1978A rapid method is described of obtaining callus tissue cultures from hypocotyls of vegetative and flowering Xanthium strumarium L. seedlings. The tissue is grown on Murashige and Skoog medium modified with 1 g/l casein hydrolysate and 5 mg/l each of kinetin and α-napthaleneacetic acid.
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Leucoanthocyanin formation in buckwheat seedling hypocotyls
Phytochemistry, 1964Abstract The leucoanthocyanin content of hypocotyls of buckwheat seedlings cultured in continuous darkness increases until the seventh day of growth and then decreases. The maximum content occurs in seedlings which are also at a peak in their ability to form anthocyanin following exposure to light. However, the synthesis of anthocyanin is accompanied
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