Inbred corn line PHT47

• US 5,304,719 A
• Filed: 02/03/1992
• Issued: 04/19/1994
• Est. Priority Date: 02/03/1992
• Status: Expired due to Term

• Current Assignee: Pioneer Hi Bred International Inc (Corteva, Inc.)
• Original Assignee: Pioneer Hi Bred International Inc (Corteva, Inc.)
• Inventors: Segebart, Robert L.
• Primary Examiner(s): Benzion, Gary
• Application Number:
  US07/831,032
• Time in Patent Office: 806 Days
• Field of Search: 800/200, 800/205, 800/250, 800/DIG. 56, 800/225, 47/58, 47/DIG. 1, 47/58.03, 47/58.05, 435/240.4, 435/240.45, 435/240.49
• US Class Current: 800/303
• CPC Class Codes: A01H 5/10 Seeds
• CPC Class Codes: A01H 6/4684 Zea mays [maize]

Abstract

According to the invention, there is provided an inbred corn line, designated PHT47. This invention thus relates to the plants and seeds of inbred corn line PHT47 and to methods for producing a corn plant produced by crossing the inbred line PHT47 with itself or with another corn plant. This invention further relates to hybrid corn seeds and plants produced by crossing the inbred line PHT47 with another corn line or plant.

Claims

1. Inbred corn seed designated PHT47 and having ATCC Accession No. 75610.

2. A corn plant produced by the seed of claim 1.

3. A corn plant having physiological and morphological characteristics of the plant of claim 2.

4. A corn plant having all the physiological and morphological characteristics of the plant of claim 2, further having cytoplasmic factors conferring male sterility.

5. A tissue culture of regenerable cells of a plant according to claim 2 wherein the tissue regenerates plants having all morphological and physiological characteristics of PHT47.

6. Tissue culture of a plant according to claim 5, the tissue culture selected from the group consisting of leaves, pollen, embryos, roots, root tips, anthers, silk, flowers, kernels, ears, cobs, husks, stalks, cells and protoplasts thereof.

7. A corn plant regenerated from the tissue culture of claim 5 said plant possessing all morphological and physiological characteristics of inbred PHT47.

8. An F₁ hybrid seed and plant grown therefrom produced by crossing an inbred corn plant according to claim 2 with another, different corn plant and having a genotype one half of which is the genotype of the inbred corn plant of claim 2.