Inbred maize line PH38B

• US 5,608,140 A
• Filed: 09/05/1995
• Issued: 03/04/1997
• Est. Priority Date: 09/05/1995
• Status: Expired due to Term

• Current Assignee: Pioneer Hi-Bred International (Corteva, Inc.)
• Original Assignee: Pioneer Hi-Bred International (Corteva, Inc.)
• Inventors: Coaldrake, Peter D., Tollakson, Steven W.
• Primary Examiner(s): Benzion, Gary
• Application Number:
  US08/524,354
• Time in Patent Office: 546 Days
• Field of Search: 800/200, 800/205, 800/250, 800/DIG. 56, 47/58, 435/172.3, 435/240 F, 435/145.49, 435/150
• US Class Current: 800/275
• CPC Class Codes: A01H 5/10 Seeds
• CPC Class Codes: A01H 6/4684 Zea mays [maize]

Abstract

An inbred maize line, designated PH38B, the plants and seeds of inbred maize line PH38B, methods for producing a maize plant produced by crossing the inbred line PH38B with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred line PH38B with another maize line or plant.

Claims

1. Seed of maize inbred line designated PH38B and having ATCC Accession No. 97659.

2. A maize plant and its parts produced by the seed of claim 1 and its plant parts.

3. Pollen of the plant of claim 2.

4. An ovule of the plant of claim 2.

5. A maize plant having all the physiological and morphological characteristics of the plant of claim 2.

6. A male sterile maize plant otherwise having all the physiological and morphological characteristics of the plant of claim 2.

10. A method for producing first generation (F₁) hybrid maize seed comprising crossing a first inbred parent maize plant with a second inbred parent maize plant and harvesting the resultant first generation (F₁) hybrid maize seed, wherein said first or second parent maize plant is the maize plant of claim 2.

11. The method of claim 10 wherein inbred maize plant PH38B is the female parent.

12. The method of claim 10 wherein inbred maize plant PH38B is the male parent.

13. An F₁ hybrid seed and plant produced by the method of claim 10.

14. An F₁ hybrid plant and its parts grown from the seed of claim 13.

7. A tissue culture of regenerable cells of an inbred maize plant PH38B, the seed of which have been deposited under ATCC Accession No. 97659, wherein the tissue regenerates plants capable of expressing all the morphological and physiological characteristics of the maize plant named PH38B.

8. A tissue culture of claim 7, the tissue culture selected from the group consisting of leaves, pollen, embryos, roots, root tips, anthers, silks, flowers, kernels, ears, cobs, husks, stalks, cells and protoplasts thereof.

9. A maize plant regenerated from the cells of a tissue culture according to claim 7, capable of expressing all the morphological and physiological characteristics of inbred PH38B, the seed of which have been deposited under ATCC Accession No. 97659.