Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Samuel B. Jones"'
Publikováno v:
Plant Species Biology. 6:55-69
The hostas native to Korea have never been carefully reviewed taxonomically and their patterns of variability are not well understood. For morphological and electrophoretic studies, samples of rootstocks were taken from 45 Korean Hosta populations an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b774c1037c14460d5b483b0ae25778
https://doi.org/10.1111/j.1442-1984.1991.tb00210.x
https://doi.org/10.1111/j.1442-1984.1991.tb00210.x
Publikováno v:
Systematic Botany. 16:667
Forty-seven populations from seven species of Hosta in Korea and on Tsushima Island, Japan, were analyzed by strach gel electrophoresis to measure variation at six enzyme systems. High levels of isozy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::277ea2813837265bc9824266b7f7defd
https://doi.org/10.2307/2418869
https://doi.org/10.2307/2418869
Autor:
Samuel B. Jones
Publikováno v:
Evolution. 30:455-462
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::599bc9c249c61f364f56eb582acd1aa5
https://doi.org/10.1111/j.1558-5646.1976.tb00924.x
https://doi.org/10.1111/j.1558-5646.1976.tb00924.x
Publikováno v:
Biochemical Systematics and Ecology. 2:185-192
Systematic and evolutionary interpretations based upon the distributional data for 27 flavonoids from 39 species and 9 sesquiterpene lactones from 38 species are presented for species of Vernonia mostly from the New World.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bd6fed8a3ae4d8e153e484318bf2619
https://doi.org/10.1016/0305-1978(75)90060-5
https://doi.org/10.1016/0305-1978(75)90060-5
Publikováno v:
Phytochemistry. 26:1069-1075
From Gutenbergia marginata ten new guaianolides were isolated. Two guaianolides isolated previously from Erlangea inyangana are identical with two further lactones and their structures have been revised. From Bothriocline ripensis ethulia coumarin an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eff2f3b10e4939c66355d5bb908e7048
https://doi.org/10.1016/s0031-9422(00)82352-3
https://doi.org/10.1016/s0031-9422(00)82352-3
Autor:
R. Boeker, Ferdinand Bohlmann, Ulrich Warning, Jasmin Jakupovic, Samuel B. Jones, Christa Zdero
Publikováno v:
Liebigs Annalen der Chemie. 1987:111-123
Die Untersuchung der oberirdischen Teile von 17 Vernonia-Arten, einer Struchium-, einer Muschleria-, einer Centratherum- und einer Gongrothamnus-Art liefert, neben bekannten, 37 neue Sesquiterpenlactone: 13 Vernocistifolide (1–13), das verwandte Tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5d3b4de8634a1a218a5d7ef070adcc
https://doi.org/10.1002/jlac.198719870204
https://doi.org/10.1002/jlac.198719870204
Publikováno v:
Plant Systematics and Evolution. 128:277-286
A field insect feeding experiment was conducted with two species ofVernonia which produce the sesquiterpene lactone glaucolide-A, one species which does not contain this bitter compound, and two F1 hybrid combinations. Also, naturalVernonia populatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff433bd34059c505d129ede60bfe7f5b
https://doi.org/10.1007/bf00984563
https://doi.org/10.1007/bf00984563
Publikováno v:
Biochemical Systematics and Ecology. 2:25-29
Larval feeding tests were run to determine the preference of six species of Lepidoptera for two species of Vernonia which produce sesquiterpene lactones and one which has lost the ability to produce these bitter principles. Significant differences be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5996e94e5bdc789d6d9ea68f53824e
https://doi.org/10.1016/0305-1978(74)90020-9
https://doi.org/10.1016/0305-1978(74)90020-9
Autor:
John W. Thieret, Martin M. Meyer, Ralph L. Thompson, Peter B. Kaufman, Samuel B. Jones, Walter H. Lewis, P. J. Webber, Martha J. Powell, Christopher Campbell, Julia F. Morton
Publikováno v:
Economic Botany. 35:473-484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a77572e07a6282b7c9c0ecb35c8c09
https://doi.org/10.1007/bf02858598
https://doi.org/10.1007/bf02858598
Autor:
F. R. Fosberg, Lytton J. Musselman, Richard Evans Schultes, Samuel B. Jones, Julia F. Morton, David M. Brandenburg, Ronald L. Stuckey, R. Cranfill
Publikováno v:
Economic Botany. 37:248-254
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61947a86bce5911098278324cba593d5
https://doi.org/10.1007/bf02858791
https://doi.org/10.1007/bf02858791