Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Camillo, Branca"'
Autor:
Paola Vicini, Giovanni Morini, Ada Ricci, Matteo Incerti, Enrico Rolli, Camillo Branca, Mara Comini
Publikováno v:
Plant Growth Regulation. 50:201-209
The present research investigates the biological profile of eight symmetrical diheteroarylureas and phenylheteroarylureas, testing their hypothetical cytokinin-like activity and rooting activity. Cytokinin-like activity was assayed by the betacyanin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b95c26608a2169d902ee052b007a24a
https://doi.org/10.1007/s10725-006-9119-1
https://doi.org/10.1007/s10725-006-9119-1
Publikováno v:
Plant Science. 171:60-73
Among the molecules showing cytokinin activity, phenylurea derivatives have been long discussed as regards their direct or indirect action in cytokinin-mediated processes. This paper considers the activity of three cytokinins, an adenine and two phen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a092c03cfc16307d4f2ba531119cb73
https://doi.org/10.1016/j.plantsci.2006.02.007
https://doi.org/10.1016/j.plantsci.2006.02.007
Autor:
Anna Torelli, Elisabetta Soragni, Camillo Branca, Michela Borinato, Chiara Bottura, Rossano Bolpagni
Publikováno v:
Plant Science. 167:607-620
Growth regulators play a multiple role in somatic organogenesis, affecting the phases of competence acquisition, determination and organ differentiation. The establishment of these phases is conceivably determined by a differential gene expression. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fbe5511a6141ad4aa35976cf5912fae
https://doi.org/10.1016/j.plantsci.2004.05.007
https://doi.org/10.1016/j.plantsci.2004.05.007
Publikováno v:
Plant Science. 166:179-190
Somatic morphogenesis is an important process whose mechanisms are still not completely understood. This is partially due to the lack of reliable morphogenetic markers that identify the different stages of the process. In the present work, a fragment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fcfcea2f2a209a984722c78f15415a5
https://doi.org/10.1016/j.plantsci.2003.09.006
https://doi.org/10.1016/j.plantsci.2003.09.006
Publikováno v:
Plant Growth Regulation. 40:207-212
Stem slices cut from micropropagated cuttings of apple rootstock M26 were cultured in the presence of indole-3-butyric acid (IBA) plus N,N′-bis-(2,3-methylenedioxyphenyl)urea or N,N′-bis-(3,4-methylenedioxyphenyl)urea, to verify if there was an i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098d0f2f8d70f611c58b40877180aa08
https://doi.org/10.1023/a:1025045213739
https://doi.org/10.1023/a:1025045213739
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:
Protoplasma. 182:59-64
Tomato cotyledon explants, cultured in vitro in the presence of sucrose, were subjected to different hormonal treatments to establish whether the induction of different organogenic programmes could be correlated with differences in starch accumulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a1f211c0ba9ff275b53c58046331eed
https://doi.org/10.1007/bf01403689
https://doi.org/10.1007/bf01403689