Title : Heterologous expression of Arabidopsis ABF4 gene in potato enhances tuberization through ABA-GA crosstalk regulation.

Pub. Date : 2014 Mar

PMID : 24288009






5 Functional Relationships(s)
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1 Heterologous expression of Arabidopsis ABF4 gene in potato enhances tuberization through ABA-GA crosstalk regulation. Abscisic Acid ABRE binding factor 4 Arabidopsis thaliana
2 ABF4 and ABF2 transgenic plants exhibit ABA hypersensitivity during tuberization, accompanied by a GA-deficient phenotype. Abscisic Acid ABRE binding factor 4 Arabidopsis thaliana
3 ABF4 expression triggers a significant rise in ABA levels in stolons under tuber-inducing conditions as compared with wild-type plants and a transcriptional deregulation of GA metabolism genes. Abscisic Acid ABRE binding factor 4 Arabidopsis thaliana
4 Our results demonstrate that Arabidopsis ABF4 functions in potato ABA-GA signaling crosstalk during tuberization by regulating the expression of ABA- and GA-metabolism genes. Abscisic Acid ABRE binding factor 4 Arabidopsis thaliana
5 Our results demonstrate that Arabidopsis ABF4 functions in potato ABA-GA signaling crosstalk during tuberization by regulating the expression of ABA- and GA-metabolism genes. Abscisic Acid ABRE binding factor 4 Arabidopsis thaliana