Use of the coffee homeobox gene CAHB12 to produce transgenic plants with greater tolerance to water scarcity and salt stress

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United States of America Patent

PATENT NO 10704055
APP PUB NO 20130340113A1
SERIAL NO

13884789

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Abstract

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The proposed innovation relates to the biotechnological improvement of plant species of commercial interest. More specifically, the present invention relates to the production of transgenic plants biotechnological with greater tolerance to water deficit and salt stress by means of the expression of a new gene of coffee (of the Coffea Arabica species), belonging to the HD-Zip family, and characterized by a homeodomain associated with a leucine zipper. The expression of this transcriptional factor is induced in leaves and roots of coffee plants subjected to various water deficit conditions (both moderate and severe); transgenic plants that over-express this gene inhibiting greater tolerance both to differ drought intensities and to high salt concentrations.

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Patent Owner(s)

Patent OwnerAddress
EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA - EMBRAPAEDIFÍCIO SEDE PQEB FINAL W/3 NORTE PLANO PILOTO BRASÍLIA CEP-70770-901
UNIVERSIDADE FEDERAL DO RIO DE JANEIROAV HORÁCIO MACEDO 2030-PRÉDIO DO CENTRO DE TECNOLOGIA BLOCO G SALA 101 CIDADE UNIVERSITÁRIA RIO DE JANEIRO 21941-914

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alves, Ferreira Marcio Rio de Janeiro, BR 1 0
Grossi, De Sa Maria Fatima Asa Norte, BR 6 0
Pinheiro, Da Cruz Waltenberg Fernanda Rio de Janeiro, BR 1 0
Romano, De Campos Pinto Eduardo Asa Norte, BR 1 0

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