CA2350592A1 - Procede de production d'organismes mammiferes - Google Patents
Procede de production d'organismes mammiferes Download PDFInfo
- Publication number
- CA2350592A1 CA2350592A1 CA002350592A CA2350592A CA2350592A1 CA 2350592 A1 CA2350592 A1 CA 2350592A1 CA 002350592 A CA002350592 A CA 002350592A CA 2350592 A CA2350592 A CA 2350592A CA 2350592 A1 CA2350592 A1 CA 2350592A1
- Authority
- CA
- Canada
- Prior art keywords
- mammal
- female
- tissue
- male
- tissues
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
- C12N15/873—Techniques for producing new embryos, e.g. nuclear transfer, manipulation of totipotent cells or production of chimeric embryos
- C12N15/877—Techniques for producing new mammalian cloned embryos
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
L'invention concerne un procédé permettant d'augmenter la production d'organismes mammifères et de leurs tissus, ce procédé consistant tout d'abord à préserver des tissus reproducteurs mammifères mâles et femelles, puis à combiner des gamètes dérivées de ces tissus reproducteurs préservés, de manière à produire des organismes ou des tissus mammifères, des cellules, ou des constituants cellulaires de ces organismes mammifères. Ce procédé consiste ensuite à préserver des tissus ovariens femelles, ainsi que des tissus testiculaires par cryopréservation ou transplantation dans des mammifères hôtes vivants mâles et femelles, puis à produire un organisme mammifère ou des tissus mammifères, notamment grâce à une combinaison d'ovocytes et de spermatozoïdes dérivés des tissus reproducteurs cryopréservés ou non congelés. Le procédé de cette invention s'appuie notamment sur l'utilisation de spermatozoïdes cryopréservés ou non congelés en vue d'une insémination artificielle ou d'une fertilisation in vitro d'ovocytes dérivés de tissus ovariens transplantés. Ce procédé, utilisé entre autre pour produire efficacement des organismes ou des tissus mammifères, peut produire une <=redérivation en une étape>= des cellules germinales des organismes voulus, ou une redérivation rapide des tissus souhaités.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10947198P | 1998-11-23 | 1998-11-23 | |
| US10947098P | 1998-11-23 | 1998-11-23 | |
| US60/109,471 | 1998-11-23 | ||
| US60/109,470 | 1998-11-23 | ||
| US16341299P | 1999-11-03 | 1999-11-03 | |
| US60/163,412 | 1999-11-03 | ||
| PCT/US1999/028059 WO2000032042A1 (fr) | 1998-11-23 | 1999-11-23 | Procede de production d'organismes mammiferes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2350592A1 true CA2350592A1 (fr) | 2000-06-08 |
Family
ID=27380663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002350592A Abandoned CA2350592A1 (fr) | 1998-11-23 | 1999-11-23 | Procede de production d'organismes mammiferes |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2032100A (fr) |
| CA (1) | CA2350592A1 (fr) |
| WO (1) | WO2000032042A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9237744B2 (en) * | 2004-05-26 | 2016-01-19 | National University Corporation Kagawa University | Preservative solution for cells, tissues and organs containing rare sugar and preservative method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5817453A (en) * | 1991-12-06 | 1998-10-06 | University Of Pennsylvania | Techniques for freezing spermatogonia cells |
-
1999
- 1999-11-23 CA CA002350592A patent/CA2350592A1/fr not_active Abandoned
- 1999-11-23 AU AU20321/00A patent/AU2032100A/en not_active Abandoned
- 1999-11-23 WO PCT/US1999/028059 patent/WO2000032042A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000032042A1 (fr) | 2000-06-08 |
| AU2032100A (en) | 2000-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |