Cotton cultivar PM 2344 BG/RR
A novel cotton cultivar, designated PM 2344 BG/RR, is disclosed. The invention relates to the seeds of cotton cultivar PM 2344 BG/RR, to the plants of cotton PM 2344 BG/RR and to methods for producing a cotton plant produced by crossing the cultivar PM 2344 BG/RR with itself or another cotton variety. The invention further relates to hybrid cotton seeds and plants produced by crossing the cultivar PM 2344 BG/RR with another cotton cultivar.
1. Seed of a cotton variety designated PM 2344 BG/RR, representative seed having been deposited under ATCC Accession No. PTA-6436.
2. A cotton plant, or a part thereof, produced by growing the seed of claim 1 .
3. Pollen of the plant of claim 2 .
4. An ovule of the plant of claim 2 .
5. A tissue culture of regenerable cells from the plant of claim 2 .
6. A tissue culture according to claim 5 , wherein said cell or a protoplast of the tissue culture is derived from a tissue selected from the group consisting of leaves, pollen, embryos, cotyledon, hypocotyl, meristematic cells, roots, root tips, anthers, flowers, seeds, stems and pods.
7. A cotton plant regenerated from the tissue culture of claim 5 , wherein the regenerated plant has all of the morphological and physiological characteristics of cotton cultivar PM 2344 BG/RR, representative seed of said cotton cultivar PM 2344 BG/RR having been deposited under ATCC Accession No. PTA-6436.
8. A method for producing a hybrid cotton seed comprising crossing a first parent cotton plant with a second parent cotton plant and harvesting the resultant hybrid cotton seed, wherein said first parent cotton plant or said second parent cotton plant is the cotton plant of claim 2 .
9. A method for producing a cotton plant that contains in its genetic material a transgene, comprising crossing the cotton plant of claim 2 with either a second plant of another cotton variety which contains a transgene, or a transformed cotton plant of the cotton variety PM 2344 BG/RR, so that the genetic material of the progeny that result from the cross contains a transgene operably linked to a regulatory element, wherein said transgene confers a trait selected from the group consisting of male sterility, herbicide resistance, insect resistance and disease resistance.
10. A method of introducing a desired trait into cotton cultivar PM 2344 BG/RR comprising:
(a) crossing the PM 2344 BG/RR plants, grown from seed deposited under ATCC Accession No. PTA-6436, with plants of another cotton 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 resistance to bacterial, fungal or viral disease;
(b) selecting F1 progeny plants that have the desired trait to produce selected F1 progeny plants;
(c) crossing the selected F1 progeny plants with the PM 2344 BG/RR plants to produce first backcross progeny plants;
(d) selecting for first backcross progeny plants that have the desired trait and physiological and morphological characteristics of cotton cultivar PM 2344 BG/RR to produce selected first 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 physiological and morphological characteristics of cotton cultivar PM 2344 BG/RR as described in the Variety Description Information when grown in the same environmental conditions.
11. A plant produced by the method of claim 10 , wherein the plant has the desired trait and all of the physiological and morphological characteristics of cotton cultivar PM 2344 BG/RR as described in the Variety Description Information when grown in the same environmental conditions.