Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Rick C. Heupel"'
Autor:
Judith A. Verbeke, Rick C. Heupel
Publikováno v:
Botanical Gazette. 151:1-4
The biochemical and physiological changes involved in floral initiation remain poorly understood. Knowledge of the timing of the morphological stages which accompany transition from the vegetative to the floral state in terminal meristems may provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0671a1dda9ca153c35780eb9fd0169d1
https://doi.org/10.1086/337796
https://doi.org/10.1086/337796
Publikováno v:
The Plant cell. 4(9)
We have purified and isolated cDNAs encoding the beta subunit of tomato fruit polygalacturonase isoenzyme 1 (PG1), a cell wall protein that associates with, and apparently regulates, the catalytic PG2 polypeptides. Expression of the beta subunit is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fce3e2ecc24fbc87ef03cb77a6ff3d94
https://pubmed.ncbi.nlm.nih.gov/1392611
https://pubmed.ncbi.nlm.nih.gov/1392611
Publikováno v:
The Plant Cell. 4:1147
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3091cbc4735fabc5eb3d76110b003b27
https://doi.org/10.2307/3869483
https://doi.org/10.2307/3869483
Autor:
J. MacMillan, Peter Hedden, P. Gaskin, Clive R. Spray, Rick C. Heupel, Jan E. Graebe, Bernard O. Phinney
Publikováno v:
Phytochemistry. 24:47-53
The native hormones from tassels of maize (Zea mays) were re-investigated. The previous identification by GC/SIM of GA1, GA8 and GA29 in normal tassels was confirmed by full GC/MS scans at the correct Kovats retention indices. In tassels of dwarf-1 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::581dadd51ad5542455ac722b98b1df61
https://doi.org/10.1016/s0031-9422(00)80805-5
https://doi.org/10.1016/s0031-9422(00)80805-5
Autor:
Rick C. Heupel
Publikováno v:
Phytochemistry. 24:2929-2937
The intraspecific similarities and differences among the various polycyclic isopentenoids (sterols and pentacyclic triterpenes) which occur in leaf tissue and surface wax from three varieties of flowering Sorghum bicolor ; G499 GBR, BOK 8 and IS 809,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b8095769efd1b5dfb70c67ede2b990
https://doi.org/10.1016/0031-9422(85)80030-3
https://doi.org/10.1016/0031-9422(85)80030-3
Publikováno v:
J. Chem. Soc., Chem. Commun.. :1431-1433
A series of ergostatrienes: ergosta-8(9),14(15),22(23)-trien-3β-ol (1), ergosta-5(6),8(9),22(23)-trien-3β-ol (2), ergosta-5(6),7(8),22(23)-trien-3β-ol(3), and ergosta-6(7),8(14),22(23)-trien-3β-ol (4), have been isolated and characterized by chro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33430366234723ad0846da588cbe2d2a
https://doi.org/10.1039/c39850001431
https://doi.org/10.1039/c39850001431
Autor:
Bernard O. Phinney, Jan E. Graebe, Dwight Fujii, P. Gaskin, Peter Hedden, Rick C. Heupel, Howard Cohen, J. MacMillan
Publikováno v:
Phytochemistry. 21:391-393
The ethyl acetate-soluble acids from an aqueous methanolic extract of young tassels from Zea mays plants were fractionated by treatment with PVP, then by chromatography on a column of celite-charcoal. Methylated and trimethylsilylated fractions were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5155279f338f36a6870efe71de15daf
https://doi.org/10.1016/s0031-9422(00)95273-7
https://doi.org/10.1016/s0031-9422(00)95273-7
Autor:
Rick C. Heupel, W. David Nes
Publikováno v:
Archives of biochemistry and biophysics. 244(1)
Studies with Gibberella fujikuroi have been designed to examine the relationship between the biosynthesis and function of fungal sterols. Evidence was obtained through appropriate feeding and trapping experiments for the existence of multiple end pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::836bc5aff33983739be8a498a166f0a6
https://pubmed.ncbi.nlm.nih.gov/3947059
https://pubmed.ncbi.nlm.nih.gov/3947059
Publikováno v:
Lipids. 21(1)
Sterol composition and biosynthesis have been examined in seeds, germinating seeds and blades from fally matured leaves ofSorghum bicolor in various stages of development'from seedlings (seven-day plants) to flowering (66-day) plants. The profile of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54d5b1d832cae2354916a6063fa7028b
https://pubmed.ncbi.nlm.nih.gov/27519244
https://pubmed.ncbi.nlm.nih.gov/27519244