Composition and methods for modifying gene expression using the promoter of ubiquitin conjugating protein coding gene of soybean plants

• Main Authors: MATTAR DA SILVA, MARIA CHRISTINA, BARBOSA VIANA, ANTONIO AMERICO, NOGUEIRA BATISTA, JOAO AGUIAR, DA ROCHA FRAGOSO, RODRIGO, MOURAO GUIMARAES, LUCIENE, GROSSI DE SA, MARIA FATIMA
• Format: Patent
• Language: English; French; German
• Published: 06.08.2008
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TRAPPING; VINEGAR; WINE

The present invention comprises the description of a novel regulatory sequence provided to improve the expression of a nucleotide sequence, such as structural genes, in plants, including monocots and dicots. More specifically, the invention refers to regulatory sequences of polynucleotides isolated from soybean plants capable of initiating and activating the transcription of polynucleotides, and to the use of these regulatory sequences for modifying the transcription of endogenous and/or heterologous polynucleotides and the production of polypeptides. The invention also describes DNA constructs that contain the promoter of ubiquitin-conjugation protein coding gene of soybean plants operably linked to a heterologous and/or endogenous gene. Furthermore, the invention provides the use of these constructs in the form of expression vectors, recombinant vectors and in plants, plant cells or transgenic protoplasts. The invention also describes a method using such constructs containing the promoter of ubiquitin conjugating protein coding gene of soybean plants for the production of plants, plant cells or transgenic protoplasts.