Plants and seeds of corn variety I390186
AssigneeAsgrow Seed Company LLC
InventorRodney L. Tietz
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Abstract
According to the invention, there is provided seed and plants of the corn variety designated I390186. This invention thus relates to the plants, seeds and tissue cultures of the variety I390186, and to methods for producing a corn plant produced by crossing a corn plant of variety I390186 with itself or with another corn plant, such as a plant of another variety. This invention further relates to corn seeds and plants produced by crossing plants of variety I390186 with plants of another variety, such as another inbred line, and to crosses with related species. This invention further relates to the inbred and hybrid genetic complements of plants of variety I390186, and also to the SSR and isozyme typing profiles of corn variety I390186.
Claims31
A seed of the corn variety I390186, wherein a sample of the seed of the corn variety I390186 was deposited under ATCC Accession No. PTA-4491.
A corn plant produced by growing a seed of the corn variety I390186, wherein a sample of the seed of the corn variety I390186 was deposited under ATCC Accession No. PTA-4491.
A corn plant expressing all the physiological and morphological characteristics of the corn variety I390186, wherein a sample of the seed of the corn variety I390186 was deposited under ATCC Accession No. PTA-4491.
A tissue culture of regenerable cells of a plant of corn variety I390186, wherein the tissue regenerates plants expressing all the physiological and morphological characteristics of the corn variety I390186, wherein a sample of the seed of the corn variety I390186 was deposited under ATCC Accession No. PTA-4491.
A process of producing corn seed, comprising crossing a first parent corn plant with a second parent corn plant, wherein one or both of the first or the second parent corn plant is a plant of the corn variety I390186, wherein a sample of the seed of the corn variety I390186 was deposited under ATCC Accession No. PTA-4491, wherein seed is allowed to form.
A method of introducing a desired trait into corn inbred line I390186 comprising:
- (a) crossing I390186 plants grown from I390186 seed, representative seed of which has been deposited under ATCC Accession No. PTA-4491, with plants of another corn line that comprise a desired trait to produce F1 progeny plants, wherein the desired trait is selected from the group consisting of male sterility, herbicide resistance, insect resistance, and disease resistance;
- (b) selecting F1 progeny plants that have the desired trait to produce selected F1 progeny plants;
- (c) crossing the selected progeny plants with the I390186 plants to produce backcross progeny plants;
- (d) selecting for backcross progeny plants that have the desired trait and traits of corn inbred line I390186 listed in Table 3 to produce selected backcross progeny plants;
- 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 trait of corn inbred line I501150 listed in Table 3 as determined at the 5% significance level when grown in the same environmental conditions.
Dependencies are inferred from the claim text.