摘要:
Provided are isolated polynucleotides which comprise a nucleic acid sequence at least 80% identical to SEQ ID NO: 3487, 1-239, 467-1973, 3481-3486, 3488-3674, 3738 or 3739; isolated polypeptides which comprise an amino acid sequence at least 80% homologous to SEQ ID NO: 246, 240-245, 247-465, 1974-3480, 3675-3736 or 3737, and methods of using same for increasing a yield, biomass, growth rate, vigor, oil content, fiber yield, fiber quality, abiotic stress tolerance, and/or nitrogen use efficiency of a plant.
摘要:
Provided is a vector capable of improving polyisoprenoid production through the introduction of the vector into a plant using gene recombination techniques. A vector comprising: a promoter of a gene encoding Small Rubber Particle Protein; and a gene encoding a protein involved in polyisoprenoid biosynthesis, the gene being functionally linked to the promoter.
摘要:
This invention provides a method for generating transgenic plants with a low copy number. Plant cells are transformed with polynucleotides containing transcriptional cassettes designed to trigger silencing of a gene which is essential for the plant cell to survive the transformation and regeneration process. The present invention enables the recovery of an increased number of transgenic plants which have only one copy of each desired transcriptional cassette.
摘要:
The present invention provides cell lines for high efficiency genome editing using cas/CRISPR systems, methods of generating such cells lines, and methods of generating mutations in the genome of an organism using such cell lines.
摘要:
The present invention provides cell lines for high efficiency genome editing using cas/CRISPR systems, methods of generating such cells lines, and methods of generating mutations in the genome of an organism using such cell lines.
摘要:
The invention relates to transgenic plants comprising an inverted-repeat construct which triggers post-transcriptional gene silencing of an endogenous visual reporter gene driven by a tissue-specific promoter wherein said tissue is relevant for pathogen entry, propagation or replication and their uses for screening natural or synthetic molecules, microorganisms or extracts from micro- or macro-organisms for their potential ability to inhibit pathogen entry, propagation or replication in plants by enhancing PTGS or for characterizing the mode of action of natural or synthetic molecules that are known to enhance plant disease resistance through an ill-defined mode of action.
摘要:
The present invention relates to a method of obtaining a transformed plant cell. The present invention comprises the steps of: (a) co-transforming an intended DNA and a first marker gene into a plant cell; and (b) selecting from the transformed cells obtained in the step (a), a transformed plant cell wherein the intended DNA is introduced into a chromosome thereof, and the first marker gene is not introduced , wherein the method does not contain a step to exclude a transformed cell with only the intended DNA introduced into the chromosome by positive selection using the first marker gene.
摘要:
Provided herein is a transgenic plant, seed, or progeny, genetically engineered to overexpress one or more exogenous 3-hydroxy-3-methylglutaryl-CoA synthase 1 (HMGS1) in an amount effective to enhance growth and/or seed yield relative to a control plant. Also provided are methods of enhancing plant growth and/or seed yield by genetically engineering a plant to overexpress one or more exogenous HMGS1 in an amount effective to enhance growth and/or seed yield relative to a control plant. The plant belongs to the Solanaceae family, and the one or more exogenous HMGS1 comprise an amino acid sequence at least 77% identical to Brassica juncea HMGS1 as set forth in SEQ ID NO:6. Further provided are methods of screening for a functional variant of Brassica juncea HMGS1.
摘要:
Provided is a vector capable of improving polyisoprenoid production through the introduction of the vector into a plant using gene recombination techniques. A vector comprising: a promoter of a gene encoding Small Rubber Particle Protein; and a gene encoding a protein involved in polyisoprenoid biosynthesis, the gene being functionally linked to the promoter.