cytokinnin👛🦑🤹🏼♀️ Flashcards
by
f skoog
in
tobacco
what obserce
callus can proliferate only if + of auxin to nutrient med was supplemented w/ extracrt of vascular tissues, yeast extract, coconut milk or dna …
kinetin - n6 furfurylamino
doesn’t occur in plants naturally
1st natural cytokinin
immature corn grains and coconut milk by letham—- cl/as zeatin
cty are derievative s of
adenine nitrogen base
major sites of biosynthesis of ck
roots also in developing shoot buds, young fruits
pomalin
ga+ cyto
charec. fuc. of cyto
cell division
morphogenesis changes [ root and root developments ] are induced by ck n +ce of
iaa in tissue culture
low ck/ high auxin== root diff
high ck/ low auxin== shoot diff
senescence is delayed by ck as [richmond lang effect]
help in nutrient mobilisation,also help to produce chlroplast in leaves
promotes lateral
shoot grrowth and adventitious shoot formation
leaves no.
inc
