Views
5 years ago

Functional characterization of tomato Sl-IAA3 and Sl-hls genes. Role ...

Functional characterization of tomato Sl-IAA3 and Sl-hls genes. Role ...

CHAPITRE III HOOKLESS1,

CHAPITRE III HOOKLESS1, an Integrator of Multiple Signaling Pathways, Involved in Glucose and De-etiolation Toxicity/Sensitivity in Arabidopsis (Manuscript in preparation)

CHAPITRE III. HOOKLESS1, an Integrator of Multiple Signaling Pathways in Arabidopsis Title: HOOKLESS1, an Integrator of Multiple Signaling Pathways, Involved in Glucose and De-etiolation Toxicity/Sensitivity Authors: Salma Chaabouni, Alain Latche, Jean-Claude Pech, and Mondher Bouzayen ABSTRACT Plants need to adjust most of their physiological and developmental processes to constantly changing environmental conditions. With only a handful of plant hormones known, the large array of responses is probably achieved by a combinatorial mechanism of interactions between hormones and other signals. The extention of the hypocotyl has proved to be an excellent system for studing such signal interplay in the regulation of growth and developmental responses. The Arabidopsis hookless (HLS) gene wich is essential for apical hook formation, is regulated by a network of interacting factors including light and plant hormones. Herein, we report the discovery of new phenotypes associated with hls1 mutation. We describe a marked bleaching phenotype in hls1 mutant that had first been germinated in the dark before transfer to white light. The hls1 mutation also confers an enhanced tolerance to glucose and to elevated ABA concentrations. Moreover, hls1 seedlings display agravitropic growth in the dark but not in the light. These results indicate that the HLS1 gene is in the cross-road of multiple signalling pathways including ethylene, auxin, ABA, light and sugar. . . 88

CHARACTERIZING THE ROLES OF CELL POLARITY GENES ...
Characterization of the subtilase gene family in tomato ...
The diageotropica gene of tomato encodes a cyclophilin: a novel ...
Molecular Identification and Functional Characterization of ...
Characterization of Tomatoes Expressing Anthocyanin in the Fruit
Molecular identification and characterization of the tomato flagellin ...
Identification and Characterization of Genes with Specific ...
Identification, Characterization, and Functional Analysis of a Gene ...
Identification and functional characterization of the Rad23 gene of ...
Characterizations of the uro Mutant Suggest that the URO Gene Is ...
Characterization and functional role of voltage ... - Glucagon.com
Determination and characterization of genes involved in toxic ...
Functional Characterization of PaLAX1, a Putative - Plant Physiology
Evolution and Functional Characterization of the RH50 Gene from ...
Functional Characterization and Expression ... - Plant Physiology
Functional Characterization of OsMADS18, a Member of the AP1 ...
Characterization of the role of COP9 signalosome in regulating ...
The role of auxin-signaling gene axr1 in salt stress and jasmonic ...
Elucidating the functional role of ... - Annals of Botany
characterization of novel genes predominantly expressed in ... - Doria
Isolation and characterization of the B-type allatostatin gene of ...
an essential role for progression through ... - Genes & Development
Phenotypical and functional characterization of T helper 17 ... - Brain
Characterization and Role of p53 Family Members in the Symbiont ...
Functional characterization of the three genes encoding 1-deoxy-D ...
Functional Role of b-Adrenergic Receptors in the - Toxicological ...
Functional characterization of the SIZ/PIAS-type SUMO E3 ligases ...
hnRNP E1 and E2 have distinct roles in modulating HIV-1 gene ...
Functional role of TRPC proteins in native systems: implications from ...