I-Zetonin ikhuthaza ukwahlula-sefowuni kwaye inokuchaphazela amanye amanqanaba omjikelo weseli. Imisebenzi yayo ibandakanya ukuthintela i-chlorophyll kunye nokuphefumla okukhohlakeleyo, ukugcina isitayile seseli, ukulibazisa i-subcence, ukubuyisa imiphumo yetyhefu kumagqabi, kunye nokukhuthaza ukuthunyelwa kweengcambu, kunye nokukhuthaza ukuthunyelwa kweengcambu, kunye nokukhuthaza ukuthunyelwa kwengcankathelo kwiindawo eziphezulu.

I-14-i-hydroxydiled i-hellroxited rassinolide isebenza ngokuchanekileyo kwinqanaba ngalinye lokukhula kwesityalo: Ukukhuthaza iingcambu kunye nokukhusela ukutyala ngexesha lokukhula kwembewu, kunye nokuvumela into ethile ngexesha lokwenza into elungileyo ngexesha elifanelekileyo.

Kwimveliso yezolimo, ukukhetha indawo efanelekileyo yokukhula kwezityalo yenye yeendlela ezibalulekileyo zokunyusa isivuno kunye nengeniso. Apha ngezantsi kukho izilawuli ezithile nezisebenzayo kunye nemisebenzi yabo ephambili.

I-cytokinins yendalo ibandakanya: I-Kinetin (kT): Yenziwe bodwa kwiiseli zesidoda ngokuzalwa ngo-1955, yafunyanwa i-cytakinin yendalo, ikhuthaza ukwahlula i-cytabolis, ikhutshiwe kwi-metabolism, kunye neprotein synthein.dihydrozeis (DHZ): Ukufana ne-Zein, ikwayi-cytokinsin yendalo.