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Plants having enhanced yield-related traits and a method for making the same

A yield-related trait, plant technology, applied in the field of molecular biology

Inactive Publication Date: 2012-05-16
BASF PLANT SCI GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such selective breeding techniques have several drawbacks, namely, that these techniques are generally labor-intensive and that the resulting plants often contain a heterogeneous genetic composition that may not always result in desired traits. parent plant transmission speed

Method used

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  • Plants having enhanced yield-related traits and a method for making the same
  • Plants having enhanced yield-related traits and a method for making the same
  • Plants having enhanced yield-related traits and a method for making the same

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Embodiment Construction

[0252]It has now surprisingly been found that modulating expression in plants of a nucleic acid encoding a C3H-like polypeptide gives plants having enhanced yield-related traits relative to control plants. According to a first embodiment, the present invention provides a method for enhancing yield-related traits in plants relative to control plants, comprising modulating expression in a plant of a nucleic acid encoding a C3H-like polypeptide and optionally selecting plants with enhanced yield-related traits.

[0253] Furthermore, it has now surprisingly been found that modulating expression in plants of a nucleic acid encoding a SPT-like polypeptide gives plants having enhanced yield-related traits relative to control plants. According to a first embodiment, the present invention provides a method for enhancing yield-related traits in plants relative to control plants, comprising modulating expression in a plant of a nucleic acid encoding a SPT-like polypeptide and optionally s...

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Abstract

The present invention relates generally to the field of molecular biology and concerns a method for enhancing various yield-related traits and / or plant growth characteristics in plants by modulating expression in a plant of a nucleic acid encoding a C3H-like polypeptide, or a SPATULA-like (SPT) polypeptide, or an IDI2 (Iron Deficiency Induced 2) polypeptide, or an elF4F-like protein complex subunit, or GR-RBP (Glycine Rich-RNA Binding Protein) polypeptide.; The present invention also concerns plants having modulated expression and / or activity of a nucleic acid encoding a C3H-like polypeptide, or a SPATULA-like (SPT) polypeptide, or an IDI2 (Iron Deficiency Induced 2) polypeptide, or an elF4F-like protein complex subunit, or GR-RBP (Glycine Rich-RNA Binding Protein) polypeptide, which plants have enhanced yield-related traits and / or plant growth characteristics relative to corresponding wild type plants or other control plants. The invention also provides constructs useful in the methods of the invention.

Description

technical field [0001] The present invention relates generally to the field of molecular biology and relates to methods for enhancing various yield-related traits in plants by modulating expression in plants of nucleic acids encoding C3H-like polypeptides. The present invention also relates to plants having modulated expression of a nucleic acid encoding a C3H-like polypeptide, which plants have enhanced yield-related traits relative to corresponding wild-type plants or other control plants. The invention also provides constructs that can be used in the methods of the invention. [0002] The present invention relates generally to the field of molecular biology and relates to methods for enhancing various yield-related traits by modulating expression in plants of nucleic acids encoding SPATULA-like (SPT) polypeptides. The present invention also relates to plants having modulated expression of a nucleic acid encoding a SPT-like polypeptide, which plants have enhanced yield-rela...

Claims

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Application Information

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IPC IPC(8): C12N15/82C12N15/29A01H5/00
CPCC07K14/415C12N15/8273C12N15/827C12N15/8261Y02A40/146
Inventor A·I·桑兹莫林纳罗V·弗兰卡德Y·海茨费尔德
Owner BASF PLANT SCI GMBH
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