US5856614A
Expired / Lapsed
US
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Inbred corn plants 01IZB2 and seeds thereof
Assignee: Monsanto Technology LLC
•
Filing: 1997-01-15
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Granted: 1999-01-05
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Expires: 2017-01-15
Abstract
Abstract According to the invention, there is provided inbred corn plants, separately designated 01DIB2 and 01IZB2. This invention thus relates to the plants, seeds and tissue cultures of the fore-mentioned inbred corn plants and to methods for producing a corn plant produced by crossing one of the inbred plants with itself or with another corn plant, such as another inbred. This invention further relates to corn seeds and plants produced by crossing any of the inbred plants 01DIB2 or 01IZB2 with another corn plant, such as another inbred, and to crosses with related species. This invention further relates to the inbred and hybrid genetic complements of the inbred corn plants 01DIB2 and 01IZB2, and also to the RFLP and genetic isozyme typing profiles of such inbred corn plants.
Inventors
- 👤 Michael A. Hall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:33
CPC Classifications
A; A01; A01H; A01H5/00; A01H5/10; A01H6/00; A01H6/46; A01H6/4684; Y; Y10; Y10S; Y10S47/00; Y10S47/01
Claims Analysis
Total Claims: 37
Claim 1
Independent Claim
18 words
Inbred corn seed designated 01IZB2, a sample of said seed having been deposited under ATCC Accession No. 209836.
Claim 2
Dependent Claim
18 words
Inbred corn seed designated 01IZB2, a sample of said seed having been deposited under ATCC Accession No. 209836.
Claim 3
Dependent Claim
15 words
The inbred corn seed of claim 1, designated 01DIB2 and having ATCC Accession No. 209836.
Claim 4
Dependent Claim
36 words
The inbred corn seed of claim 1, further defined as an essentially homogeneous population of inbred corn seed designated 01IZB2, a sample of said corn seed designated 01IZB2 having been deposited under ATCC Accession No. 209836.
Claim 5
Dependent Claim
15 words
The inbred corn seed of claim 1, further defined as essentially free from hybrid seed.
Claim 6
Dependent Claim
11 words
A corn plant produced by growing the seed of claim 1.
Claim 7
Dependent Claim
7 words
Pollen of the plant of claim 5.
Claim 8
Dependent Claim
8 words
An ovule of the plant of claim 5.
Claim 9
Dependent Claim
15 words
An essentially homogeneous population of corn plants produced by growing the seed of claim 1.
Claim 10
Dependent Claim
35 words
A corn plant having all the physiological and morphological characteristics of the inbred corn plant 01IZB2, a sample of the seed of said inbred corn plant 01IZB2 having been deposited under ATCC Acession No. 209836.
Claim 11
Dependent Claim
35 words
A corn plant having all the physiological and morphological characteristics of the inbred corn plant 01IZB2, a sample of the seed of said inbred corn plant 01IZB2 having been deposited under ATCC Acession No. 209836.
Claim 12
Dependent Claim
14 words
The corn plant of claim 9, further comprising a cytoplasmic factor conferring male sterility.
Claim 13
Dependent Claim
49 words
A tissue culture of regenerable cells of inbred corn plant 01IZB2, wherein the tissue regenerates plants that are capable of expressing all the physiological and morphological characteristics of corn plant 01IZB2, a sample of the seed of said corn plant 01IZB2 having been deposited under ATCC Accession No. 209836.
Claim 14
Dependent Claim
49 words
A tissue culture of regenerable cells of inbred corn plant 01IZB2, wherein the tissue regenerates plants that are capable of expressing all the physiological and morphological characteristics of corn plant 01IZB2, a sample of the seed of said corn plant 01IZB2 having been deposited under ATCC Accession No. 209836.
Claim 15
Dependent Claim
29 words
The tissue culture of claim 11, wherein the regenerable cells are embryos, protoplasts, meristematic cells, pollen, leaves, anthers, roots, root tips, silk, flowers, kernels, ears, cobs, husks or stalks.
Claim 16
Dependent Claim
46 words
A corn plant regenerated from the tissue culture of claim 11, wherein said plant is capable of expressing all the physiological and morphological characteristics of corn plant 01IZB2, a sample of the seed of said corn plant 01IZB2 having been deposited under ATCC Accession No. 209836.
Claim 17
Dependent Claim
44 words
An inbred corn plant cell of the corn plant of claim 9 having: (a) an RFLP genetic marker profile in accordance with the profile shown in Table 10; or (b) a genetic isozyme typing profile in accordance with the profile shown in Table 12.
Claim 18
Dependent Claim
23 words
The inbred corn plant cell of claim 14, having an RFLP genetic marker profile in accordance with the profile shown in Table 10.
Claim 19
Dependent Claim
23 words
The inbred corn plant cell of claim 14, having a genetic isozyme typing profile in accordance with the profile shown in Table 12.
Claim 20
Dependent Claim
31 words
The inbred corn plant cell of claim 14, having an RFLP genetic marker profile and a genetic isozyme typing profile in accordance with the profiles shown in Tables 10 and 12.
Claim 21
Dependent Claim
15 words
The inbred corn plant cell of claim 14, located within a corn plant or seed.
Claim 22
Dependent Claim
50 words
A process of preparing corn seed, comprising crossing a first parent corn plant with a second parent corn plant, wherein said first or second corn plant is the inbred corn plant 01IZB2, a sample of the seed of said corn plant 01IZB2 having been deposited under ATCC Accession No. 209836.
Claim 23
Dependent Claim
50 words
A process of preparing corn seed, comprising crossing a first parent corn plant with a second parent corn plant, wherein said first or second corn plant is the inbred corn plant 01IZB2, a sample of the seed of said corn plant 01IZB2 having been deposited under ATCC Accession No. 209836.
Claim 24
Dependent Claim
62 words
The process of claim 19, further defined as a process of preparing hybrid corn seed, comprising crossing a first inbred corn plant with a second, distinct inbred corn plant, wherein said first or second inbred corn plant is the inbred corn plant 01IZB2, a sample of the seed of said inbred corn plant 01IZB2 having been deposited under ATCC Accession No. 209836.
Claim 25
Dependent Claim
84 words
The process of claim 20, wherein crossing comprises the steps of: (a) planting in pollinating proximity seeds of said first and second inbred corn plants; (b) cultivating the seeds of said first and second inbred corn plants into plants that bear flowers; (c) emasculating the male flowers of said first or second inbred corn plant to produce an emasculated corn plant; (d) allowing cross-pollination to occur between said first and second inbred corn plants; and (e) harvesting seeds produced on said emasculated corn plant.
Claim 26
Dependent Claim
17 words
The process of claim 21, further comprising growing said harvested seed to produce a hybrid corn plant.
Claim 27
Dependent Claim
10 words
Hybrid corn seed produced by the process of claim 20.
Claim 28
Dependent Claim
11 words
A hybrid corn plant produced by the process of claim 22.
Claim 29
Dependent Claim
20 words
The hybrid corn plant of claim 24, wherein the plant is a first generation (F 1 ) hybrid corn plant.
Claim 30
Dependent Claim
12 words
The corn plant of claim 9 further comprising a single gene conversion.
Claim 31
Dependent Claim
18 words
The single gene conversion of the corn plant of claim 26, where the gene is a dominant allele.
Claim 32
Dependent Claim
18 words
The single gene conversion of the corn plant of claim 26, where the gene is a recessive allele.
Claim 33
Dependent Claim
15 words
The single gene conversion corn plant of claim 26, where the gene confers herbicide resistance.
Claim 34
Dependent Claim
17 words
The single gene conversion of the corn plant of claim 26, where the gene confers insect resistance.
Claim 35
Dependent Claim
22 words
The single gene conversion of the corn plant of claim 26, where the gene confers resistance to bacterial, fungal, or viral disease.
Claim 36
Dependent Claim
17 words
The single gene conversion of the corn plant of claim 26, where the gene confers male fertility.
Claim 37
Dependent Claim
17 words
The single gene conversion of the corn plant of claim 26, where the gene confers waxy starch.
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