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US-12616111-B2 - Canola hybrid 18GM0788N

US12616111B2US 12616111 B2US12616111 B2US 12616111B2US-12616111-B2

Abstract

Provided is a canola variety designated 18GM0788N and seed, plants and plant parts thereof produced from a cross of inbred varieties. Methods for producing a canola variety comprise crossing canola variety 18GM0788N with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into 18GM0788N through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby are described. Canola variety 18GM0788N, the seed, the plant produced from the seed, plant parts and variants, mutants, and minor modifications of canola variety 18GM0788N are disclosed.

Inventors

  • Ushan Alahakoon
  • Steven Paul King
  • Chadwick Bruce Koscielny
  • Scott McClinchey
  • Daniel Joseph Stanton

Assignees

  • PIONEER HI-BRED INTERNATIONAL, INC.

Dates

Publication Date
20260505
Application Date
20220915

Claims (20)

  1. 1 . A seed of hybrid canola variety 18GM0788N, representative seed produced by crossing a first plant of variety G00010 with a second plant of variety 4PNRM27R, wherein representative seed of the varieties G00010 and 4PNRM27R have been deposited under ATCC Accession Number PTA-126279 and NCMA Accession Number 202207066, respectively.
  2. 2 . A plant or plant part of hybrid canola variety 18GM0788N grown from the seed of claim 1 , wherein the plant part comprises at least one cell of hybrid canola variety 18GM0788N.
  3. 3 . A method of producing the seed of claim 1 , the method comprising crossing a plant of variety G00010 with a plant of variety 4PNRM27R.
  4. 4 . The seed of claim 1 , further comprising a transgene, wherein the transgene is introduced by backcrossing or genetic transformation into the variety G00010, the variety 4PNRM27R, or both varieties G00010 and 4PNRM27R, and wherein the seed produces a plant having otherwise all the physiological and morphological characteristics as hybrid canola variety 18GM0788N when grown under the same environmental conditions.
  5. 5 . A seed of hybrid canola variety 18GM0788N further comprising a single locus conversion, wherein a plant grown from the seed comprises a trait conferred by the single locus conversion, and wherein the seed is produced by crossing a first plant of variety G00010 with a second plant of variety 4PNRM27R, wherein the first plant, the second plant or both further comprise the single locus conversion, and wherein representative seed of the varieties G00010 and 4PNRM27R have been deposited under ATCC Accession Number PTA-126279 and NCMA Accession Number 202207066, respectively, and wherein the seed produces a plant having otherwise all the physiological and morphological characteristics as hybrid canola variety 18GM0788N when grown under the same environmental conditions.
  6. 6 . The hybrid canola variety 18GM0788N seed of claim 5 , wherein the locus conversion confers a property selected from the group consisting of male sterility, a site for site-specific recombination, abiotic stress tolerance, altered phosphate, altered antioxidants, altered fatty acids, altered essential amino acids, altered carbohydrates, herbicide resistance, insect resistance and disease resistance.
  7. 7 . The hybrid canola variety 18GM0788N seed of claim 5 , further comprising a seed treatment on the surface of the seed.
  8. 8 . A method for producing nucleic acids, the method comprising isolating nucleic acids from the hybrid canola variety 18GM0788N seed of claim 5 .
  9. 9 . A plant or plant part grown from the hybrid canola variety 18GM0788N seed of claim 5 , the plant part comprising at least one cell of hybrid canola variety 18GM0788N further comprising the single locus conversion.
  10. 10 . A method of producing a commodity plant product comprising carbohydrate, silage, oil or protein, the method comprising producing the commodity plant product from the plant or plant part of claim 9 .
  11. 11 . A method for producing a second canola plant, the method comprising applying plant breeding techniques to the plant or plant part of claim 9 to produce the second canola plant.
  12. 12 . A method for producing a hybrid canola variety 18GM0788N seed further comprising a locus conversion, the method comprising crossing a first plant of variety G00010 with a second plant of variety 4PNRM27R, representative seed of the varieties G00010 and 4PNRM27R having been deposited under ATCC Accession Number PTA-126279 and NCMA Accession Number 202207066, respectively, wherein at least one of the varieties G00010 and 4PNRM27R further comprises the locus conversion.
  13. 13 . An F1 hybrid canola variety 18GM0788N seed further comprising a locus conversion produced by the method of claim 12 , wherein the seed produces a plant expressing the traits conferred by the locus conversion and comprising otherwise all the physiological and morphological characteristics of canola variety 18GM0788N when grown under the same environmental conditions.
  14. 14 . The seed of claim 13 , further comprising a seed treatment on the surface of the seed.
  15. 15 . The seed of claim 13 , wherein the locus conversion confers a property selected from the group consisting of male sterility, a site for site-specific recombination, abiotic stress tolerance, altered phosphate, altered antioxidants, altered fatty acids, altered essential amino acids, altered carbohydrates, herbicide resistance, insect resistance and disease resistance.
  16. 16 . A method for producing nucleic acids, the method comprising isolating nucleic acids from the seed of claim 13 .
  17. 17 . A plant or plant part produced by growing the seed of claim 13 , the plant part comprising at least one F1 hybrid canola variety 18GM0788N cell further comprising the locus conversion.
  18. 18 . A method for producing nucleic acids, the method comprising isolating nucleic acids from the plant or plant part of claim 17 .
  19. 19 . A method of producing a commodity plant product comprising carbohydrate, silage, oil or protein, the method comprising producing the commodity plant product from the plant or plant part of claim 17 .
  20. 20 . A method for producing a second canola plant, the method comprising crossing the canola plant or plant part of claim 17 with itself or with a different canola plant.

Description

BACKGROUND The present discovery relates to a novel rapeseed variety designated 18GM0788N which is the result of years of careful breeding and selection. The variety is of high quality and possesses a relatively low level of erucic acid in the vegetable oil component and a relatively low level of glucosinolate content in the meal component to be termed “canola” in accordance with the terminology commonly used by plant scientists. The goal of plant breeding is to combine in a single variety or hybrid various desirable traits. For field crops, these traits may include resistance to diseases and insects, tolerance to heat and drought, reducing the time to crop maturity, greater yield, and better agronomic quality. With mechanical harvesting of many crops, uniformity of plant characteristics such as germination and stand establishment, growth rate, maturity, and plant and pod height should be maintained. Traditional plant breeding is an important tool in developing new and improved commercial crops such as canola. SUMMARY A novel Brassica napus variety designated 18GM0788N is provided. Seeds of the 18GM0788N variety, plants of the 18GM0788N variety, and methods for producing a canola plant by crossing the 18GM0788N variety with itself or another canola plant (whether by use of male sterility or open pollination), and methods for producing a canola plant containing in its genetic material one or more transgenes, and to transgenic plants produced by that method are provided. Canola seeds and plants produced by crossing the variety 18GM0788N with another line. The 18GM0788N plant may further comprise a cytoplasmic or nuclear factor capable of conferring male sterility or otherwise preventing self-pollination, such as by self-incompatibility. Parts of the canola plants disclosed herein are also provided, for example, pollen or ovules obtained from the plant. Seed of the Canola line 18GM0788N are provided and may be provided as a population of canola seed of the variety designated 18GM0788N. Compositions are provided comprising a seed of canola line 18GM0788N comprised in plant seed growth media. In certain embodiments, the plant seed growth media is a soil or synthetic cultivation medium. In specific embodiments, the growth medium may be comprised in a container or may, for example, be soil in a field. Canola line 18GM0788N is provided comprising an added heritable trait. The heritable trait may be a genetic locus that is a dominant or recessive allele. In certain embodiments, the genetic locus confers traits such as, for example, male sterility, herbicide tolerance or resistance, insect resistance, resistance to bacterial, fungal, nematode or viral disease, and altered or modified fatty acid, phytate, protein or carbohydrate metabolism. The genetic locus may be a naturally occurring canola gene introduced into the genome of a parent of the variety by backcrossing, a natural or induced mutation or modification, or a transgene introduced through genetic transformation techniques. When introduced through transformation, a genetic locus may comprise one or more transgenes integrated at a single chromosomal location. Canola line 18GM0788N is provided, wherein a cytoplasmically-inherited trait has been introduced into the plant. An exemplary cytoplasmically-inherited trait is the male sterility trait. Cytoplasmic-male sterility (CMS) is a pollen abortion phenomenon determined by the interaction between the genes in the cytoplasm and the nucleus. Alteration in the mitochondrial genome and the lack of restorer genes in the nucleus will lead to pollen abortion. With either a normal cytoplasm or the presence of restorer gene(s) in the nucleus, the plant will produce pollen normally. A CMS plant can be pollinated by a maintainer version of the same variety, which has a normal cytoplasm but lacks the restorer gene(s) in the nucleus, and continues to be male sterile in the next generation. The male fertility of a CMS plant can be restored by a restorer version of the same variety, which must have the restorer gene(s) in the nucleus. With the restorer gene(s) in the nucleus, the offspring of the male-sterile plant can produce normal pollen grains and propagate. A cytoplasmically inherited trait may be a naturally occurring canola trait or a trait introduced through genetic transformation techniques. A tissue culture of regenerable cells of a plant of variety 18GM0788N is provided. The tissue culture can be capable of regenerating plants capable of expressing all of the physiological and morphological or phenotypic characteristics of the variety and of regenerating plants having substantially the same genotype as other plants of the variety. Examples of some of the physiological and morphological characteristics of the variety 18GM0788N include characteristics related to yield, maturity, and seed quality. The regenerable cells in such tissue cultures may, for example, be derived from embryos, meristematic cells, immature tassels