In this review, we will discuss the molecular composition, regulation and function of plant UPS, with a major focus on how DELLA protein degradation acts as a key in gibberellin signal ...

“In the dark, gibberellin levels are typically higher ... This indicates that the plant dark signaling is boosting GA in specific cells and GA in turns boosts dark signaling and rapid cell ...

Many of the rice and barley varieties owe their short stature to a gibberellin deficiency. Besides linear growth, this plant growth factor promotes seed germination and the development of the blossoms ...

A recent study reveals the critical role of sorbitol in driving age-dependent growth shifts in apple plants. Researchers have uncovered how sorbitol interacts with gibberellin signaling to ...

A plant hormone once believed to promote flower formation in annual plants also plays a role in inhibiting flowers from forming. The dual role of this hormone, gibberellin, could be exploited to ...

The SD1 encodes a biosynthesis enzyme of gibberellin -- a plant ... rice accumulate ethylene, a gaseous plant hormone. Deepwater rice amplify a signaling relay in which the SD1 gene is ...

A far-reaching study has cast doubt on statistical methods used to identify long-distance signaling networks in plants. The surprising findings by a John Innes Center–led collaboration ...

Read article at Massey Research Online: The phytohormone gibberellin is involved in many growth and development processes that occur in a plants lifecycle. The DELLA protein family repress these ...