|
Match
|
Document |
Document Title |
|
|
7625754 |
Continuous culture of conifer embryogenic tissue
The present invention provides methods for multiplying conifer embryogenic tissue. The methods of the present invention each include the step of continuously culturing conifer embryogenic tissue in...
|
|
|
7521237 |
Methods for promoting maturation of conifer somatic embryos
In one aspect, the present invention provides methods for producing mature conifer somatic embryos. The methods of the invention comprise the steps of: (a) culturing pre-cotyledonary conifer...
|
|
|
7520089 |
Method to improve manufactured seed germination
The invention provides methods for improving the germination of manufactured seeds. The methods comprise the steps of: (a) culturing a plant embryo in a germination medium; and (b) assembling the...
|
|
|
7452722 |
Methods for developing conifer somatic embryos
The present invention provides methods for producing conifer cotyledonary somatic embryos. The methods of the present invention each includes the step of culturing embryogenic conifer tissue in, or...
|
|
|
7381562 |
Methods for producing cotyledonary pine embryos utilizing a gibberellin
The present invention provides methods for producing cotyledonary pine embryos. The methods of the invention each include the step of culturing embryogenic pine tissue in, or on, a medium including...
|
|
|
7376117 |
Interleaving circuit for a multiband OFDM transceiver
Interleaving circuit for a multiband OFDM (orthogonal frequency division multiplexing) transceiver of a ultra wide band wireless personal access network transmitting OFDM modulated symbols, wherein...
|
|
|
7235402 |
Scalable bioreactor culture process and system for the maturation of conifer somatic embryos
A bioreactor culture system and process for producing conifer somatic embryos comprise a closed vessel, a biomass immobilization matrix, a liquid culture medium recirculating equipment, and a gas...
|
|
|
7157620 |
Enhanced transformation and regeneration of transformed embryogenic pine tissue
The present invention relates to methods for the transformation and regeneration of transformed embryogenic tissue of coniferous plants. In particular, the invention relates to improved methods for...
|
|
|
7118923 |
Nanoporous membrane immunosensor
A sensor for a selected analyte in a test sample has (a) a semipermeable membrane with pores for retaining the analyte, where the membrane has been chemically modified by attachment of membrane...
|
|
|
6964870 |
Enhanced selection of genetically modified pine embryogenic tissue
The present invention relates to methods for the selection of transformed embryogenic tissue of coniferous plants. In particular, the invention relates to improved methods for selecting transformed...
|
|
|
6946295 |
Process for ex vitro sowing and germination of plant somatic embryos
A multi-step process by which plant somatic embryos can be sown and germinated ex vitro using conventional seeding equipment, growing mixes, and plant propagation environments. The process most...
|
|
|
6897065 |
Method for maturation of conifer somatic embryos
According to the invention an embryogenic cell mass is cultured with a culture medium comprising an anti-auxin resulting in an unexpected shift in physiology from proliferation to maturation....
|
|
|
6893873 |
Methods for improving conifer embryogenesis
The present invention provides methods for initiating, capturing, maintaining and multiplying embryogenic cultures of coniferous plants. Methods include the use of novel media compositions...
|
|
|
6855548 |
Use of acid-stable proteases in animal feed
Acid-stable proteases homologous to those derived from strains of the genus Nocardiopsis, their use in animal feed, feed-additives and feed compositions containing such proteases, and methods for...
|
|
|
6753182 |
Cryopreservation of plant cells
Methods are provided for cryopreserving plant cells and to methods for recovering viable plant cells from long or short term cryopreservation. Plant cells to be cryopreserved can be grown in...
|
|
|
6692963 |
Method of reproducing plants by somatic embryogenesis
A method has been discovered for reproducing plants by somatic embryogenesis by placing embryogenic tissue or organ onto a semi-permeable membrane that is on a culture medium and incubating to...
|
|
|
6689609 |
Enhancing germination of plant somatic embryos by priming
A process of nutripriming plant somatic embryos prior to sowing, comprising contacting an imbibed plant somatic embryo with a solution containing one or more dissolved nutrients, preferably...
|
|
|
6682931 |
Recovering cryopreserved conifer embryogenic cultures
This invention relates to a method for improving the growth and regeneration potential of embryogenic cell and tissue cultures of coniferous plants retrieved from cryopreservation. In particular,...
|
|
|
6627441 |
Increasing levels of growth regulator and/or water stress during embryo development
The invention comprises methods for producing mature desiccated and desiccation-tolerant somatic embryos, particularly conifer embryos. The methods include the application of a growth-promoting...
|
|
|
6518485 |
Particle-mediated conifer transformation
This invention relates to a method for genetically engineering coniferous plants. In particular, this invention relates to a particle-mediated gene transfer method for producing and developing...
|
|
|
6492174 |
Methods of initiating embryogenic cultures in plants
The present invention provides methods for initiating embryogenic cultures of plants. The methods include the use of novel media compositions and elevated atmospheric pressure treatments to improve...
|
|
|
6448476 |
Plants and plant cells transformation to express an AMPA-N-acetyltransferase
The invention relates in general to plants, plant cells, methods of making, and methods of using plants and plant cells transformed to contain a DNA sequence encoding an AMPA-N-acetyltransferase,...
|
|
|
6433251 |
Promoter regulating circadian clock function and photoperiodism
Nucleic acid molecules that encode a plant promoter involved in photoperiodism and circadian rhythms are disclosed. These molecules may be introduced into plants in order to alter the photoperiodic...
|
|
|
6417001 |
Embryogenesis process for initiation
The present invention is a method of producing mature somatic conifer embryos at a higher yield. Explants of immature embryos are placed on or in an initiation medium or on a nurse culture which is...
|
|
|
6372496 |
Desiccation-tolerant gymnosperm embryos
A desiccation-tolerant mature viable gymnosperm somatic embryo is characterized by a moisture content of less than about 55%. Preferably the moisture content is less than about 45%, and for optimal...
|
|
|
6365407 |
Culture medium composition useful for induction and proliferation of Taxus calli
Disclosed is a culture composition containing micro and macro-ingredients, vitamins and other supplements such as phytagel, sucrose, picloram. The medium is useful in the formation and development...
|
|
|
6340594 |
Production of desiccation-tolerant gymnosperm embryos
Desiccated mature gymnosperm somatic embryos, preferably coniferous somatic embryos having a moisture content of less than about 55%, are prepared by water stressing immature embryos in a medium...
|
|
|
6255559 |
Methods for producing genetically modified plants, genetically modified plants, plant materials and plant products produced thereby
Methods for producing genetically modified plants, particularly woody plants, and most particularly plants of the Eucalyptus and Pinus species, involve transformation of target plant material with...
|
|
|
6248572 |
Production of taxol from taxus plant cell culture adding silver nitrate
The present invention provides a method for mass production of taxol which comprises adding sugar into a culture medium containing sugar in the course of semicontinuous culture of Taxus genus plant...
|
|
|
6200809 |
Maturation of somatic embryos
A method of developing and maturing somatic embryos in a growth environment, which method comprises manipulating the water availability of the growth environment using a physical means of control....
|
|
|
6180405 |
Starvation and storage of mature somatic embryos
Mature somatic embryos are treated to provide viable storage over time. The embryos are placed on a gas permeable membrane which separates the embryos from a water source preferrably a...
|
|
|
6150167 |
Method of determining conifer embryo maturity using sugar alcohol content
The invention relates to the knowledge of sugar alcohols as indicators of biochemical maturity of pine zygotic and somatic embryos. It has been discovered that loblolly pine zygotic embryos have a...
|
|
|
6134830 |
Method for storing and improving the survival rate of conifer somatic embryo germinants
Germinants of conifer somatic embryos can be held for periods of up to several weeks in water in order to accumulate them for potting. Surprisingly, germinants held at temperatures near freezing...
|
|
|
6117678 |
Method for determining maturity of conifer somatic embryos
The invention concerns measurement of sucrose series oligosaccharides, particularly sucrose, raffinose, and stachyose, and the dehydrin group proteins, in conifer somatic embryos as a measure of...
|
|
|
6060314 |
Utility-high carbon dioxide and light quality and quantity in woody plant propagation
The present invention relates to the propagation of plants and plant tissue. In particular, the present invention provides a method for propagating woody plant material comprising culturing the...
|
|
|
5985667 |
Maturation, desiccation and encapsulation of gymnosperm somatic embryos
A desiccated mature gymnosperm somatic embryo characterized by having a moisture content which is lower than the moisture content of its corresponding zygotic embryo and a dry weight and per embryo...
|
|
|
5856191 |
Method for regeneration of coniferous plants by somatic embryogenesis in culture media containing abscisic acid
The invention relates to a method for regeneration of plants of the genus Pinus by culturing explants of immature zygotic embryos on culture initiation medium containing abscisic acid, nutrients,...
|
|
|
5850032 |
Method for production of plant biological products in precocious neomorphic embryoids
The present invention relates to making precocious neomorphic embryoids (PNE) and their use for producing biological products. Specifically, the invention provides a method for increasing taxol...
|
|
|
5840567 |
Simplified hybrid seed production by latent diploid parthenogenesis and parthenote cleavage
A method for simplified hybrid seed production by latent diploid parthenogenesis and parthenote cleavage. Latent diploid parthenogenesis and subsequent parthenote cleavage is induced by controlled...
|
|
|
5840581 |
Process for somatic embryogenesis of sweetgum
The present invention relates to an improved method for generating somatic embryos from mature plant tissue. The treatment methods of the present invention use a combination of disinfestation...
|
|
|
5821126 |
Method for clonal propagation of gymnosperms by somatic polyembryogenesis
A method for clonal propagation by somatic polyembryogenesis. The method allows for clonal propagation of embryonal suspensor mass resulting in true-to-type suspensor development of the conifer...
|
|
|
5744333 |
Process for the extraction of taxol and derivatives thereof from roots of plants of the genus taxus
Processes for the extraction of taxol and derivatives thereof from roots of plants of the genus Taxus are described.
|
|
|
5731204 |
Method for regeneration of coniferous plants by somatic embryogenesis employing polyethylene glycol
This invention relates to a method for regeneration of coniferous plants. In particular, this invention relates to an improved method for producing and developing somatic embroyos for somatic...
|
|
|
5672503 |
Plant growth establishment and agents for use therein
Method for inhibiting vitrification of plants of the Pinus species and Eucalyptus species. In the method, anti-vitrification agents containing one or more sulfated polysaccharides are used. The...
|
|
|
5610051 |
Method for production of coniferous isogenic cell lines
This invention relates to the production of genetically homogeneous cell lines from coniferous plants. In particular, this invention describes a method for producing isogenic cell lines of...
|
|
|
5604125 |
Formulations of plant culture media and applications therefor
An aqueous medium for plant tissue culture is provided including a nutritively effective concentration of reduced nitrogen, preferably in the form of an amino acid such as arginine employed in an...
|
|
|
5565355 |
Growth medium
This invention relates to growth media for capturing and sustaining the growth of conifer embryogenic tissue and conifer embryos. Using media of the invention allows good growth of embryogenic...
|
|
|
5563061 |
Method for reproducing conifers by somatic embryogenesis using a maltose enriched maintenance medium
The invention is a method for reproducing coniferous trees by somatic embryogenesis using plant tissue culture techniques in a multistage culturing process. A suitable explant, typically the...
|
|
|
5543321 |
Colored plant culture media
A sterilized plant culture medium comprising a dye in an amount which imparts a visible color to the culture medium and which permits seed germination is provided which is useful for attracting...
|
|
|
5534434 |
Basal nutrient medium for in vitro cultures of loblolly pines
A basal nutrient culture medium for the in vitro culture of Pinus taeda, loblolly pine, is disclosed. The medium contains nitrate, ammonium, potassium, phosphorate, calcium, magnesium, sulfate,...
|