IP Library Granted Patent US 8,822,220
Granted Patent B2
US 8,822,220 · App. 13/258,653 · Granted Sep 2, 2014

Media, kits, systems and methods for the micropropagation of bamboo

Inventors: Randall W. Burr (Mount Vernon, WA); Jackie Heinricher (Anacortes, WA)
Assignee: Provitro Biosciences LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,822,220
App. No.
13/258,653
Granted
Sep 2, 2014
Kind
B2
Abstract

Disclosed herein are media, kits, systems and methods for achieving micropropagation of bamboo on a commercially-relevant scale.

Claims (18)

1. A method of micropropagating bamboo, comprising: initiating a shoot in vitro from a bamboo explant on a first media, and multiplying the shoot initiated from the explant in vitro on a second media, wherein the bamboo explant comprises plant tissue from a lateral shoot of a bamboo plant, and wherein the first media and/or the second media comprises (1) meta-topolin (mT) [or analog thereof], (2) thidiazuron (TDZ) [or analog thereof], (3) benzylaminopurine (BAP), and (4) β-naphthoxyacetic acid (NAA).

2. The method of claim 1 , wherein the bamboo explant is a nodal section comprising a lateral shoot just breaking the sheath at the nodal section.

3. The method of claim 1 , wherein the bamboo explant is from a bamboo plant ranging in age from about 3 months to about 3 years.

4. The method of claim 1 , wherein at least three in vitro shoots are obtained from the explant following multiplication.

5. The method of claim 4 , wherein the method further comprises separating and individually transferring the at least three in vitro shoots to fresh first media or fresh second media.

6. The method of claim 1 , wherein the method further comprises two or more cycles of growing the in vitro shoots on fresh first media and then on fresh second media.

7. The method of claim 1 , wherein the bamboo is Phyllostachys edulis.

8. The method of claim 1 , wherein the bamboo is Phyllostachys bissetti; Fargesia denudata; Pleioblastus fortunei; Sasa Veitchii; Pleioblastus viridistriatus; Thamnocalamus crassinodus; Chusquea Culeo “Cana Prieta”; Bambusa Old Hamii; Phyllostachys Atrovaginata; Dendrocalamus Asper; Guadua Angustifolia, Arundinaria gigante; Arundinaria gigantea ‘Macon’; Bambusa balcooa; Bambusa bambos; Bambusa lako; Bambusa stenostachya; Bambusa tulda; Bambusa vulgaris; Bambusa vulgaris ‘Vittata’; Chusquea andina; Chusquea gigantea; Dendrocalamus brandisii; Dendrocalamus giganteus; Dendrocalamus hamiltonii; Dendrocalamus latillorus; Dendrocalamus membranaceus; Dendrocalamus strictus; Fargesia murieliae; Fargesia nitida; Fargesia nitida ‘Jiuzhaigou’; Fargesia robusta; Fargesia sp. ‘ Scrabrida’; Gigantochloa apus; Gigantochloa pseudoarundinacea; Guadua amplexifolia; Guadua chacoensis; Ochlandra stridula; Ochlandra travancorica; Phyllostachys bambusoides; Phyllostachys dulcis; Phyllostachys nigra; Phyllostachys nigra ‘Bory’; Phyllostachys nigra ‘Henon’; Phyllostachys nuda; Phyllostachys rubromarginata; Phyllostachys vivax; Pseudosasa japonica ; or Semiarundinaria fastuosa.

9. The method of claim 1 , wherein the method further comprises transferring the multiplied in vitro shoots to a third media that supports transition to ex vitro conditions.

10. A method of micropropagating bamboo comprising: initiating a shoot in vitro from a bamboo explant comprising plant tissue from a lateral shoot of a bamboo plant, on a first media comprising (1) meta-topolin (mT), [or analog thereof], (2) thidiazuron (TDZ) [or analog thereof], (3) benzylaminopurine (BAP), and (4) β-naphthoxyacetic acid (NAA); and multiplying the in vitro shoot on a second media comprising (1) meta-topolin (mT) or [or analog thereof], (2) benzylaminopurine (BAP), and (3) β-naphthoxyacetic acid (NAA).

11. The method of claim 10 , wherein the bamboo explant is a nodal section comprising a lateral shoot just breaking the sheath at the nodal section.

12. The method of claim 10 , wherein the bamboo explant is from a bamboo plant ranging in age from about 3 months to about 3 years.

13. The method of claim 10 , wherein at least three in vitro shoots are obtained from the explant following multiplication.

14. The method of claim 13 , wherein the method further comprises separating and individually transferring the at least three in vitro shoots to fresh first media or fresh second media.

15. The method of claim 10 , wherein the method further comprises two or more cycles of growing the in vitro shoots on fresh first media and then on fresh second media.

16. The method of claim 10 , wherein the bamboo is Phyllostachys edulis.

17. The method of claim 10 , wherein the bamboo is Phyllostachys bissetti; Fargesia denudata; Pleioblastus fortunei; Sasa Veitchii; Pleioblastus viridistriatus; Thamnocalamus crassinodus; Chusquea Culeo “Cana Prieto”; Bambusa Old Hamii; Phyllostachys Atrovaginata; Dendrocalamus Asper; Guadua Angustifblia; Arundinaria gigante; Arundinaria gigantea ‘Macon’; Bambusa balcooa; Bambusa bambos; Bambusa lako; Bambusa stenostachya; Bambusa tulda; Bambusa vulgaris; Bambusa vulgaris ‘Vittata’; Chusquea andina; Chusquea gigantea; Dendrocalamus brandisii; Dendrocalamus giganteus; Dendrocalamus hamiltonii; Dendrocalamus latiflorus; Dendrocalamus membranaceus; Dendrocalamus strictus; Fargesia murieliae; Fargesia nitida; Fargesia nitida ‘Jiuzhaigou’; Fargesia robusia; Fargesia sp. ‘ Scrabrida’; Gigantochloa apus; Gigantochloa pseudoarundinacea; Guadua amplexifolia; Guadua chacoensis; Ochlandra stridula; Ochlandra travancorica; Phyllostachys bambusoides; Phyllostachys dulcis; Phyllostachys nigra; Phyllostachys nigra ‘Bory’; Phyllostachys nigra ‘Henon’; Phyllostachys nuda; Phyllostachys rubromarginata; Phyllostachys vivax; Pseudosasa japonica ; or Semiarundinaria fastuosa.

18. The method of claim 10 , wherein the method further comprises transferring the multiplied in vitro shoots to a third media that supports transition to ex vitro conditions.

Assignments (4)
MERGER AND CHANGE OF NAME Recorded Jul 22, 2014
From: BOOSHOOT LLC; PROVITRO BIOSCIENCES LLC
To: PROVITRO BIOSCIENCES LLC
Reel/Frame 033365/0941 →
MERGER Recorded Nov 29, 2012
From: THE RED TRIANGLE, LLC
To: BOO-SHOOT GARDENS, LLC
Reel/Frame 029372/0661 →
CHANGE OF NAME Recorded Nov 29, 2012
From: BOO-SHOOT GARDENS, LLC
To: BOOSHOOT LLC
Reel/Frame 029381/0353 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 28, 2011
From: BURR, RANDALL W.; HEINRICHER, JACKIE
To: THE RED TRIANGLE, LLC
Reel/Frame 027138/0183 →
Continuity (2)
Provisional Application 61304681 · Feb 15, 2010
Related Publication 20120264216A1 · Oct 18, 2012