The gibberellin biosynthetic genes AtGA20ox1 and AtGA20ox2 act, partially redundantly, to promote growth and development throughout the Arabidopsis life cycle

I Rieu, O Ruiz‐Rivero, N Fernandez‐Garcia… - The Plant …, 2008 - Wiley Online Library
The activity of the gibberellin (GA) biosynthetic enzymes GA 20‐oxidases (GA20ox) is of
particular importance in determining GA concentration in many plant species. In Arabidopsis …

Fertilization‐dependent auxin response in ovules triggers fruit development through the modulation of gibberellin metabolism in Arabidopsis

E Dorcey, C Urbez, MA Blázquez, J Carbonell… - The Plant …, 2009 - Wiley Online Library
Fruit development is usually triggered by ovule fertilization, and it requires coordination
between seed development and the growth and differentiation of the ovary to host the seeds …

Potential Sites of Bioactive Gibberellin Production during Reproductive Growth in Arabidopsis

J Hu, MG Mitchum, N Barnaby, BT Ayele… - The Plant …, 2008 - academic.oup.com
Abstract Gibberellin 3-oxidase (GA3ox) catalyzes the final step in the synthesis of bioactive
gibberellins (GAs). We examined the expression patterns of all four GA3ox genes in …

Fruit Growth in Arabidopsis Occurs via DELLA-Dependent and DELLA-Independent Gibberellin Responses

S Fuentes, K Ljung, K Sorefan, E Alvey… - The Plant …, 2012 - academic.oup.com
Fruit growth and development depend on highly coordinated hormonal activities. The
phytohormone gibberellin (GA) promotes growth by inducing degradation of the growth …

Role of the gibberellin receptors GID 1 during fruit‐set in Arabidopsis

C Gallego‐Giraldo, J Hu, C Urbez, MD Gomez… - The Plant …, 2014 - Wiley Online Library
Gibberellins (GA s) play a critical role in fruit‐set and fruit growth. Gibberellin is perceived by
its nuclear receptors GA INSENSITIVE DWARF 1s (GID 1s), which then trigger degradation …

Gibberellins regulate ovule integument development by interfering with the transcription factor ATS

MD Gomez, D Ventimilla, R Sacristan… - Plant …, 2016 - academic.oup.com
Gibberellins (GAs) are plant hormones that regulate most plant life cycle aspects, including
flowering and fruit development. Here, we demonstrate the implication of GAs in ovule …

Growth dynamics of the Arabidopsis fruit is mediated by cell expansion

JJ Ripoll, M Zhu, S Brocke, CT Hon… - Proceedings of the …, 2019 - National Acad Sciences
Fruit have evolved a sophisticated tissue and cellular architecture to secure plant
reproductive success. Postfertilization growth is perhaps the most dramatic event during fruit …

Pollen-parent affects fruit, nut and kernel development of Macadamia

SW Herbert, DA Walton, HM Wallace - Scientia Horticulturae, 2019 - Elsevier
The genotype of the pollen that fertilizes the ovule is known to affect the characteristics of
fruits and nuts for many species, a phenomenom known as the xenia effect. Cross …

RGL2 controls flower development, ovule number and fertility in Arabidopsis

MD Gómez, C Fuster-Almunia, J Ocana-Cuesta… - Plant Science, 2019 - Elsevier
DELLA proteins are a group of plant specific GRAS proteins of transcriptional regulators that
have a key role in gibberellin (GA) signaling. In Arabidopsis, the DELLA family is formed by …

Modulating auxin response stabilizes tomato fruit set

A Israeli, R Schubert, N Man, N Teboul… - Plant …, 2023 - academic.oup.com
Fruit formation depends on successful fertilization and is highly sensitive to weather
fluctuations that affect pollination. Auxin promotes fruit initiation and growth following …