US 7,442,860 B2 · Soybean cultivar 6421326

Abstract

A soybean cultivar designated 6421326 is disclosed. The invention relates to the seeds of soybean cultivar 6421326, to the plants of soybean 6421326, to plant parts of soybean cultivar 6421326 and to methods for producing a soybean plant produced by crossing soybean cultivar 6421326 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety 6421326, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 6421326 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar 6421326 with another soybean cultivar.

Claims23

Dependent claims

A seed of soybean cultivar 6421326, wherein a representative sample of seed of said cultivar was deposited under ATCC Accession No. PTA-8697.

A method of introducing a desired trait into soybean cultivar 6421326 wherein the method comprises:

a. crossing a 6421326 plant, wherein a representative sample of seed was deposited under ATCC Accession No. PTA-8697, with a plant of another soybean cultivar that comprises a desired trait to produce progeny plants wherein the desired trait is selected from the group consisting of male sterility, herbicide resistance, insect resistance, modified fatty acid metabolism, modified carbohydrate metabolism, modified seed yield, modified oil percent, modified protein percent, modified lodging resistance, modified shattering, modified iron-deficiency chlorosis and resistance to bacterial disease, fungal disease or viral disease;
b. selecting one or more progeny plants that have the desired trait to produce selected progeny plants;
c. crossing the selected progeny plants with the 6421326 plants to produce backcross progeny plants;
d. selecting for backcross progeny plants that have the desired trait and all of the physiological and morphological characteristics of soybean cultivar 6421326 listed in Table 1;
and
e. repeating steps (c) and (d) three or more times in succession to produce selected fourth or higher backcross progeny plants that comprise the desired trait and all of the physiological and morphological characteristics of soybean cultivar 6421326 listed in Table 1.

3 more elements

Dependencies are inferred from the claim text.

Soybean cultivar 6421326

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Soybean cultivar 6421326

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Abstract

Claims23