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1. WO2006094400 - AERATED LIQUID PRIMING OF CONIFER SOMATIC GERMINANTS

Publication Number WO/2006/094400
Publication Date 14.09.2006
International Application No. PCT/CA2006/000342
International Filing Date 10.03.2006
IPC
A01C 1/02 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
1Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
02Germinating apparatus; Determining germination capacity of seeds or the like
A01H 7/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
7Gymnosperms, e.g. conifers
CPC
A01C 1/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
1Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
02Germinating apparatus; Determining germination capacity of seeds or the like
A01H 4/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
4Plant reproduction by tissue culture techniques ; ; Tissue culture techniques therefor
A01H 4/008
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
4Plant reproduction by tissue culture techniques ; ; Tissue culture techniques therefor
008Methods for regeneration to complete plants
Applicants
  • CELLFOR INC. [CA]/[CA] (AllExceptUS)
  • RISE, Marlies [CA]/[US] (UsOnly)
  • GROSSNICKLE, Steven Charles [US]/[CA] (UsOnly)
  • FAN, Shihe [CA]/[CA] (UsOnly)
  • ATTREE, Stephen [CA]/[CA] (UsOnly)
  • DENCHEV, Plamen [CA]/[CA] (UsOnly)
  • KROL, Patricia Marietta [CA]/[CA] (UsOnly)
  • SHANG, Ming [CA]/[CA] (UsOnly)
Inventors
  • RISE, Marlies
  • GROSSNICKLE, Steven Charles
  • FAN, Shihe
  • ATTREE, Stephen
  • DENCHEV, Plamen
  • KROL, Patricia Marietta
  • SHANG, Ming
Agents
  • GALE, Edwin J.
Priority Data
60/659,90010.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AERATED LIQUID PRIMING OF CONIFER SOMATIC GERMINANTS
(FR) AMORÇAGE LIQUIDE AERE DE GERMINATS SOMATIQUES DE CONIFERE
Abstract
(EN)
A process of priming mature, imbibed, germinated somatic embryos of a conifer species. The process comprises fully immersing mature, imbibed, germinated somatic conifer embryos in a sterile liquid nutrient medium, bubbling an oxygen-containing gas through the liquid nutrient medium containing the germinants to form an aerated embryo-containing nutrient medium, optionally exposing the aerated germinant-containing nutrient medium to light, at least intermittently, continuing the immersion, bubbling and optional exposure to light for a period of time effective to produce at least some successfully primed conifer germinants that are adapted for subsequent planting and conversion to viable seedlings, and removing the successfully primed conifer germinants from the nutrient medium.
(FR)
Cette invention concerne un procédé de d'amorçage d'embryons somatiques germés imbibés, matures, d'une espèce de conifère. Le procédé englobe les opérations suivantes: immersion complète d'embryons de conifères somatiques germés, imbibés, matures, dans un milieu nutritif liquide; barbotage d'un gaz renfermant de l'oxygène dans le milieu nutritif liquide contenant les germinats dans le but d'aérer le milieu nutritif contenant les embryons; éventuellement, photo-exposition, au moins de façon intermittente, du milieu nutritif aéré contenant des embryons; poursuite de l'immersion, du barbotage et de la photo-exposition pendant un laps de temps efficace pour produire au moins certains germinats de conifère amorcés avec succès convenant pour un plantage ultérieur et transformation en plants viables; et retrait des germinats correctement amorcés du milieu nutritif.
Also published as
EP6705295
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