Zobrazeno 1 - 10
of 35
pro vyhledávání: '"William J. Griffin"'
Autor:
Jean-Marc Vidot, Nigel Radford, Andrew W. Rate, Robert Gilkes, Leigh F. Bettenay, Rebecca E. Hamon, William J. Griffin
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 10:189-198
Partial extraction techniques for analysis of soil and sediment samples have become widely used in geochemical exploration. One such technique is bulk cyanide leach (BCL) which is used in gold exploration and, along with Au, also extracts other eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5071db1faf8858ef9dbea5803b47eb2
https://doi.org/10.1144/1467-7873/09-209
https://doi.org/10.1144/1467-7873/09-209
Autor:
David L. Jordan, J. E. Bailey, William J. Griffin, J. Stephen Barnes, Gary L. Grabow, Randy Wells, James E. Lanier, Janet F. Spears, Janet Matthews, P. Dewayne Johnson
Publikováno v:
Agronomy Journal. 96:1058-1065
Experiments were conducted during 2001 and 2002 at one location in North Carolina to compare development of early leaf spot (Cerco-spora arachidicola Hori), pod yield, and market grade characteristics when peanut (Arachis hypogea L.) was grown under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01e8b2407d4c59fe2d2dee54ec3c48da
https://doi.org/10.2134/agronj2004.1058
https://doi.org/10.2134/agronj2004.1058
Publikováno v:
American Journal of Reproductive Immunology. 34:195-199
Chapman JC, Griffin WJ, Vassalo MF, Michael SD. The ovarian dysgenesis normally induced by neonatal thymectomy is prevented by the prior administration of estrogen. AJRI 1995 ; 34 :195-199 © Munksgaard, Copenhagen PROBLEM : Neonatal thymectomy (Tx)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ba840f35e5c24839af5a18b890a3570
https://doi.org/10.1111/j.1600-0897.1995.tb00938.x
https://doi.org/10.1111/j.1600-0897.1995.tb00938.x
Autor:
Wandee Gritsanapan, William J. Griffin
Publikováno v:
Phytochemistry. 31:471-477
A Duboisia hybrid contained scopolamine, 6-hydroxyhyoscyamine and hyoscyamine as major alkaloids and similar minor alkaloids as the parent species, D. leichhardtii and D. myoporoides. Unlike D. myoporoides, there was almost complete absence of pyridi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7091e1bd217a38dfbbedd5ce7b64c913
https://doi.org/10.1016/0031-9422(92)90019-m
https://doi.org/10.1016/0031-9422(92)90019-m
Autor:
G.David Lin, William J. Griffin
Publikováno v:
Phytochemistry. 31:4151-4153
Scopolamine levels in a Duboisia leichhardtii × D. myoporoides hybrid were determined by radioimmunoassay and gas liquid chromatography in explants, callus and at various stages of plant regeneration. Scopolamine could not be detected in undifferent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cec27b080d8de1d8d38560d106a0d3ce
https://doi.org/10.1016/0031-9422(92)80431-d
https://doi.org/10.1016/0031-9422(92)80431-d
Autor:
William J. Griffin, Wandee Gritsanapan
Publikováno v:
Phytochemistry. 31:3069-3071
Undifferentiated callus and regenerating shoot callus on Murashige and Skoog (MS) medium was unable to metabolize scopolamine to hyoscyamine. Shoots on MS medium supplemented with hyoscyamine on extraction afforded unchanged hyoscyamine (44%). Howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::384a67d7acc484ee2795893fa92e183a
https://doi.org/10.1016/0031-9422(92)83448-8
https://doi.org/10.1016/0031-9422(92)83448-8
Autor:
William J. Griffin, G D Lin
Publikováno v:
Phytochemistry. 53(6)
This review illustrates the distribution of tropane alkaloids within the families Solanaceae, Erythroxylaceae, Proteaceae, Euphorbiaceae, Rhizophoraceae, Convolvulaceae and Cruciferae. Whereas tropane alkaloids are characteristic of the genera Datura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0fba237369430d7310c077754b24562
https://pubmed.ncbi.nlm.nih.gov/10746874
https://pubmed.ncbi.nlm.nih.gov/10746874
Autor:
Wandee Gritsanapan, William J. Griffin
Publikováno v:
Phytochemistry. 30:2667-2669
Duboisia myoporoides leaves were collected from differing localities in Queensland representing high and low altitudes in semitropical and tropical regions. In almost all collections, scopolamine was the major alkaloid and there was a segregation tow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2556280c1d0a6ba719c377b5c32f02f
https://doi.org/10.1016/0031-9422(91)85120-o
https://doi.org/10.1016/0031-9422(91)85120-o
Autor:
Ming-He Yang, Trevor A. Crabb, Keith Roger Brain, Asmita V. Patel, William J. Griffin, Gerald Blunden
Publikováno v:
Phytochemistry. 29:1332-1334
From the leaves of Cordyline rubra two new steroidal sapogenins have been isolated. NMR and IR spectroscopic and mass spectrometric data prove the compounds to be 1β,3α-dihydroxy-furost-5-ene and 1β,3α,26-trihydroxy-5α-furostane.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f321a426bb3a812ccc8836cf583871
https://doi.org/10.1016/0031-9422(90)85458-r
https://doi.org/10.1016/0031-9422(90)85458-r
Autor:
William J. Griffin
Publikováno v:
Phytochemistry. 31:367-368
F1 progeny of a pink-flowered Datura candida were cultivated. Although there was some flower colour variation in early stages, over a period of time all plants showed no morphological difference from the parent species which are clonal sterile. Alkal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d20b12164a3386dd9a3a1f6d75a95a2
https://doi.org/10.1016/0031-9422(91)83082-v
https://doi.org/10.1016/0031-9422(91)83082-v