Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Cesare A. Maggiali"'
Publikováno v:
Plant Growth Regulation. 39:19-26
The cytokinin activity of 8 previously unstudied diphenylurea (DPU) derivatives, differing in either type or position of the substituents of the phenyl rings, was investigated. Cytokinin activity was assessed using the betacyanin (so-called amaranthi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9802a22266ed26f0e3410dfd0e82c01
https://doi.org/10.1023/a:1021849420678
https://doi.org/10.1023/a:1021849420678
Publikováno v:
Plant Science. 160:1055-1065
Vegetative propagation of cuttings is a widespread method to multiplicate plants. Adventitious root formation is a key step in vegetative propagation and considerable progress has recently been made in understanding root formation. But, in spite of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d210f130131e1add2e7bf951ec8f95a
https://doi.org/10.1016/s0168-9452(01)00359-4
https://doi.org/10.1016/s0168-9452(01)00359-4
Autor:
Ada Ricci, F. Zani, Camillo Branca, Anna Torelli, Angela Carra, Paola Vicini, Cesare A. Maggiali
Publikováno v:
Plant Growth Regulation. 34:167-172
We have synthesized 14 N-phenylurea derivatives, differing in theheterocyclic portion linked in N′-position, and tested theircytokinin-like activity. Three different bioassays were used: the chlorophylllevel determination test, the bioassay for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a634aaae8af092a01262a2917d1c0d59
https://doi.org/10.1023/a:1013399927783
https://doi.org/10.1023/a:1013399927783
Autor:
Sonia Amorosi, Anna Torelli, Camillo Branca, Ferdinando Ronchini, Ada Ricci, Cesare A. Maggiali
Publikováno v:
Plant Science. 117:151-158
The insertion of a methoxy group in different positions of the aromatic ring modifies the activity of 1,2-benzisoxazole-3-acetic acid (BOAA), a specific morphogenetic compound with no activity on cell elongation or root growth. Monomethoxylation in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d392de41813ce00dbd0f627b4e0d594
https://doi.org/10.1016/0168-9452(96)04397-x
https://doi.org/10.1016/0168-9452(96)04397-x
Publikováno v:
Phytochemistry. 30:2821-2824
A series of pyrazine and pyrimidine carboxylic acids has been tested in order to verify the role of the pyridine ring and of its substituents on auxinic activity. This activity has been examined using three tests: pea stem elongation, flax root inhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50cf4df79edcf9e425d9fa059234a6c
https://doi.org/10.1016/s0031-9422(00)98205-0
https://doi.org/10.1016/s0031-9422(00)98205-0
Publikováno v:
Phytochemistry. 29:2787-2791
Some 3-oxo-1,2-benzisothiazolin-2-ylalkanoic acids were synthesized in order to gain further information on the role of the 3-oxo-benzisothiazoline ring in anti-auxin structure/activity relationships. The anti-auxin activity was examined in relation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80a3bf76048e6211904589fe254ca4dd
https://doi.org/10.1016/0031-9422(90)87076-7
https://doi.org/10.1016/0031-9422(90)87076-7
Publikováno v:
Phytochemistry. 38:817-819
A series of benzisoxazole-alkanoic acids, differing in the length of the side-chain, have been synthesized and their activity tested on pea stem elongation, flax root growth and shoot regeneration from tomato cotyledon explants. All compounds had lit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b20e028a9d71c72914b9917308e5e025
https://doi.org/10.1016/0031-9422(94)00681-i
https://doi.org/10.1016/0031-9422(94)00681-i
Publikováno v:
Phytochemistry. 32:777-779
The insertion of a chlorine atom in different positions of the aromatic ring did not increase the activity of benzisoxazole acetic acid, a new syntheti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bb570c84f87e13aecd8b5dbda9477f1
https://doi.org/10.1016/0031-9422(93)85203-4
https://doi.org/10.1016/0031-9422(93)85203-4
Autor:
Ferdinando Ronchini, Donata Ricci, Camillo Branca, Valeria Scoccianti, Giovanni Morini, Cesare A. Maggiali
Publikováno v:
Phytochemistry. 26:25-29
Some 5-amino substituted 7-chloro-imidazo[1,2- c ]pyrimidines and 7-chloro-8-methylthio-imidazo[1,2- c ]pyrimidines were synthesized for further information on the role of the purine ring in cytokinin structure/activity relationships. Their cytokinin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad8375c5f2430d503a6522d7a057f306
https://doi.org/10.1016/s0031-9422(00)81474-0
https://doi.org/10.1016/s0031-9422(00)81474-0