Gibberellins: perception, transduction and responses

Hooley, Richard

doi:10.1007/bf00016489

Cited by 273 publications

(99 citation statements)

References 178 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…enfraquecimento das estruturas ao redor do embrião (HOOLEY, 1994). A hipótese alternativa sugere que o regulador de crescimento possa ter sido absorvido pelo revestimento da semente, uma vez que, após a semeadura, o ingrediente ativo difunde, provavelmente, da casca da semente para o meio de crescimento.…”

Section: Resultsunclassified

Escarificação e ácido giberélico na emergência e crescimento de plântulas de biribá

et al. 2015

View full text Add to dashboard Cite

show abstract

Section: Resultsunclassified

Escarificação e ácido giberélico na emergência e crescimento de plântulas de biribá

et al. 2015

View full text Add to dashboard Cite

show abstract

“…GA is essential for normal plant growth regulation (Hooley, 1994), and studies of GA-deficient and GAresponse mutants have greatly advanced our understanding of GA action (Ross, 1994;Swain and Olszewski, 1996;Ross et al, 1997;Harberd et al, 1998). GA responses are dose dependent (Bethke and Jones, 1998).…”

mentioning

confidence: 99%

Extragenic Suppressors of the Arabidopsis gaiMutation Alter the Dose-Response Relationship of Diverse Gibberellin Responses1

et al. 1999

View full text Add to dashboard Cite

Active gibberellins (GAs) are endogenous factors that regulate plant growth and development in a dose-dependent fashion. Mutant plants that are GA deficient, or exhibit reduced GA responses, display a characteristic dwarf phenotype. Extragenic suppressor analysis has resulted in the isolation of Arabidopsis mutations, which partially suppress the dwarf phenotype conferred by GA deficiency and reduced GA-response mutations. Here we describe detailed studies of the effects of two of these suppressors, spy-7 and gar2-1, on several different GA-responsive growth processes (seed germination, vegetative growth, stem elongation, chlorophyll accumulation, and flowering) and on the in planta amounts of active and inactive GA species. The results of these experiments show that spy-7 and gar2-1 affect the GA dose-response relationship for a wide range of GA responses and suggest that all GA-regulated processes are controlled through a negatively acting GA-signaling pathway.

show abstract

“…The plant hormone gibberellin (GA) plays an essential role in many aspects of plant growth, such as seed germination, stem elongation, leaf expansion, and flower and fruit development [28]. A close interaction between GA metabolism and the GA response pathways has recently been demonstrated [29].…”

Section: Vacuolar Membrane Proteomics Changes In Rice Treated With Gimentioning

confidence: 99%

Update and challenges on proteomics in rice

Komatsu

Yano

2006

Proteomics

View full text Add to dashboard Cite

Rice is not only an important agricultural resource but also a model plant for biological research. Our previous review highlighted different aspects of the construction of rice proteome database, cataloguing rice proteins of different tissues and organelle, differential proteomics using 2-DE and functional characterization of some of the proteins identified (Komatsu, S., Tanaka, N., Proteomics 2005, 5, 938-949). In this review, the powerfulness and weaknesses of proteomic technologies as a whole and limitations of the currently used techniques in rice proteomics are discussed. The information obtained from these techniques regarding proteins modification, protein-protein interaction and the development of new methods for differential proteomics will aid in deciphering more precisely the functions of known and/or unknown proteins in rice.

show abstract

Gibberellins: perception, transduction and responses

Cited by 273 publications

References 178 publications

Escarificação e ácido giberélico na emergência e crescimento de plântulas de biribá

Escarificação e ácido giberélico na emergência e crescimento de plântulas de biribá

Extragenic Suppressors of the Arabidopsis gaiMutation Alter the Dose-Response Relationship of Diverse Gibberellin Responses1

Update and challenges on proteomics in rice

Contact Info

Product

Resources

About