In addition, several hormones influence the development of the aleurone layer, including auxin, cytokinin, abscisic acid ( ABA ), and gibberellin ( GA ).
42.
For example, cytokinins have been described to induce resistance against " Pseudomonas syringae " in " Arabidopsis thaliana " and " Nicotiana tabacum ".
43.
Hepler has shown that calcium ions are a central regulator of plant growth and development specifically demonstrating that calcium is important for tip growth and in phytochrome . and cytokinin action.
44.
The synthesis of the plant hormones auxin and cytokinin enables the plant cell to grow uncontrollably, thus forming the crown gall tumors typically induced by " Agrobacterium " infection.
45.
Beside cytokinin and auxin, " R . fascians " acts on other hormones : in particular, it can block abscisic acid and gibberellic acid synthesis in infected plants.
46.
"' Cytokinins "'( CK ) are a class of plant growth substances ( phytohormones ) that promote cell division, or cytokinesis, in plant roots and shoots.
47.
The most important plant hormones are abscissic acid ( ABA ), auxins, ethylene, gibberellins, and cytokinins, though there are many other substances that serve to regulate plant physiology.
48.
Influence of cytokinin as 6-benzylaminopurine ( BAP ) in combination with other methods on postharvest green color retention on broccoli heads and asparagus spears, showed positive results for quality retention.
49.
There are two types of cytokinins : adenine-type cytokinins represented by kinetin, zeatin, and 6-benzylaminopurine, and phenylurea-type cytokinins like diphenylurea and thidiazuron ( TDZ ).
50.
There are two types of cytokinins : adenine-type cytokinins represented by kinetin, zeatin, and 6-benzylaminopurine, and phenylurea-type cytokinins like diphenylurea and thidiazuron ( TDZ ).
