# US 2015/0033402 A1 · Variety corn line jdc7199

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- Number: US 2015/0033402 A1
- Document ID: US20150033402A1
- Status: Published application
- Kind: A1
- Application number: 14/445,102
- Filed: 2014-07-29
- Published: 2015-01-29
- Earliest claimed: 2013-07-29
- Assignees: Syngenta Participations AG
- Applicants: Syngenta Participations AG
- Inventors: Glenn Cornell HILE
- Web page: https://patentgrep.com/patent/US20150033402A1

## CPC

- A01H 6/4684: {Zea mays [maize]}
- A01H 5/10: Seeds
- C12Q 1/6895: for plants, fungi or algae
- C12Q 2600/13: Plant traits
- C12Q 2600/156: Polymorphic or mutational markers
- A01H: NEW PLANTS OR {NON-TRANSGENIC} PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- C12Q: MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS (immunoassay G01N33/53); COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES

## Abstract

The present invention provides an inbred corn line designated JDC7199, methods for producing a corn plant by crossing plants of the inbred line JDC7199 with plants of another corn plant. The invention further encompasses all parts of inbred corn line JDC7199, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line JDC7199, and plants produced according to these methods.

## Claims

### Claim 1

A seed of maize variety JDC7199, wherein representative seed of said variety JDC7199 have been deposited under ATCC Accession Number PTA-121337.

### Claim 2

A plant of maize variety JDC7199, wherein representative seed of said variety JDC7199 have been deposited under ATCC Accession Number PTA-121337.

### Claim 3 (depends on 2)

A plant part of the plant of claim 2.

### Claim 4 (depends on 2)

The plant part of claim 2, wherein said part is a pollen grain, a silk, a protoplast, a cell, a tassel, an anther or an ovule.

### Claim 5 (depends on 2)

A maize seed produced on the plant of claim 2.

### Claim 6 (depends on 2)

A maize plant having all the physiological and morphological characteristics of the plant according to claim 2 and further comprising an additional trait, wherein the additional trait is selected from the group consisting of increased water stress resistance, waxy starch, male sterility or restoration of male fertility, modified carbohydrate metabolism, modified protein metabolism and modified fatty acid metabolism, altered starch, thermotolerant amylase, herbicide resistance, insect resistance, nematode resistance, bacterial disease resistance, fungal disease resistance, and viral disease resistance.

### Claim 7 (depends on 6)

The plant of claim 6 wherein the additional trait is conferred by introducing a transgene

### Claim 8 (depends on 2)

A process for producing maize seed, said process comprising crossing the maize plant of claim 2 with a different plant

### Claim 9 (depends on 8)

A maize seed produced by the process of claim 8.

### Claim 10 (depends on 9)

A maize plant produced by germinating the seed of claim 9.

### Claim 11 (depends on 9)

A method of producing a genetic marker profile comprising extracting nucleic acids from the seed of claim 9 or the plant germinated from said seed and genotyping said nucleic acids at one or more genetic loci, thereby producing a genetic marker profile.

### Claim 12 (depends on 9)

A method of plant breeding comprising a)isolating nucleic acids from the seed of claim 9, b) identifying one or more polymorphisms from the isolated nucleic acids, and c) selecting a plant having one or more polymorphisms wherein the plant is used in a plant breeding method.

### Claim 13 (depends on 10)

A method of plant breeding comprising a) isolating nucleic acids from the plant of claim 10, b) identifying one or more polymorphisms from the isolated nucleic acids, and c) selecting a plant having one or more polymorphisms wherein the plant is used in a plant breeding method.

### Claim 14

A process of introducing an additional trait into maize plant JDC7199 comprising: (a) crossing JDC7199 plants grown from JDC7199 seed, representative seed deposited under ATCC Accession Number PTA-121337, with plants of another maize plant that comprise an additional trait to produce hybrid progeny plants, (b) selecting hybrid progeny plants that have the additional trait to produce selected hybrid progeny plants; (c) crossing the selected progeny plants with the JDC7199 plants to produce backcross progeny plants; (d) selecting for backcross progeny plants that have the additional trait to produce selected backcross progeny plants; and (e) repeating steps (c) and (d) at least three or more times to produce backcross progeny plants that comprise the additional trait and all of the physiological and morphological characteristics of maize inbred plant JDC7199 when grown in the same environmental conditions.

### Claim 15 (depends on 14)

A plant produced by the process of claim 14.

### Claim 16 (depends on 10)

A method of producing a maize plant derived from the inbred plant JDC7199, the method comprising the steps of (a) growing the plant of claim 10; (b) crossing said plant with itself or a different plant to produce a seed of a progeny plant; (c) growing said progeny plant from said seed and crossing the progeny plant with itself or a different plant to produce an inbred maize plant derived from the inbred plant JDC7199.

### Claim 17 (depends on 10)

A method for developing a second maize plant in a maize plant breeding program, comprising applying plant breeding techniques wherein said techniques comprise recurrent selection, backcrossing, pedigree breeding, marker enhanced selection, haploid/double haploid production, or transformation to the maize plant of claim 10, or its parts, wherein application of said techniques results in development of a second maize variety.

### Claim 18 (depends on 9)

A method of producing a commodity plant product comprising growing the plant from the seed of claim 9, or a part thereof, and producing said commodity plant product comprising protein concentrate, protein isolate, starch, meal, flour or oil therefrom.

### Claim 19 (depends on 10)

A method of producing a maize plant with doubled haploid chromosomes derived from the maize variety JDC7199 the method comprising: (a) crossing the plant of claim 10, wherein said plant may have one or more traits, with an inducer maize plant to produce a progeny with haploid chromosomes; and (b) doubling the haploid chromosomes in the progeny to produce a maize plant with doubled haploid chromosomes.
