DE20216433U1 - Device for the transmission of plant genes by micro-vibrations - Google Patents

Device for the transmission of plant genes by micro-vibrations

Info

Publication number
DE20216433U1
DE20216433U1 DE20216433U DE20216433U DE20216433U1 DE 20216433 U1 DE20216433 U1 DE 20216433U1 DE 20216433 U DE20216433 U DE 20216433U DE 20216433 U DE20216433 U DE 20216433U DE 20216433 U1 DE20216433 U1 DE 20216433U1
Authority
DE
Germany
Prior art keywords
micro
flower
ovary
dna
stylus
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.)
Expired - Lifetime
Application number
DE20216433U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIWAN AGRICULTURAL RES INST C
Original Assignee
TAIWAN AGRICULTURAL RES INST C
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR0213060A priority Critical patent/FR2846006B3/en
Application filed by TAIWAN AGRICULTURAL RES INST C filed Critical TAIWAN AGRICULTURAL RES INST C
Priority to DE20216433U priority patent/DE20216433U1/en
Publication of DE20216433U1 publication Critical patent/DE20216433U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • C12N15/8206—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by physical or chemical, i.e. non-biological, means, e.g. electroporation, PEG mediated
    • C12N15/8207—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by physical or chemical, i.e. non-biological, means, e.g. electroporation, PEG mediated by mechanical means, e.g. microinjection, particle bombardment, silicon whiskers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Vorrichtung zur Pflanzengenübertragung durch Mikroschwingungen, mit:
einem Injektionsgerät (32) zum Einspritzen exotischer DNA (31) in eine Blüte über einen Kanal (21) zwischen dem Griffel (12) und dem Fruchtknotenfach (131) der Blüte,
einem mit Wasser gefüllten Behälter (41) mit einem elektrischen Anschluss, in den die mit der exotischen DNA (31) versehene Blüte eintauchbar ist, und
einer Mikrovibrationseinrichtung, die dem Behälter (41) zugeordnet ist, um das Wasser in Mikroschwingungen zu versetzen und dadurch die Bewegungen der exotischen DNA (31) zu erhöhen, um die Wahrscheinlichkeit ihres Eintritts in das Ovulum (132) und das befruchtete Ei bei der Fusion von Ei und Sperma sowie die Wahrscheinlichkeit einer DNA-Rekombination zwischen der exotischen DNA und den Ei/Sperma-Chromosomen zu erhöhen.1. Device for the transmission of plant genes by micro-vibrations, with:
an injection device ( 32 ) for injecting exotic DNA ( 31 ) into a flower via a channel ( 21 ) between the stylus ( 12 ) and the ovary compartment ( 131 ) of the flower,
a container ( 41 ) filled with water with an electrical connection into which the flower provided with the exotic DNA ( 31 ) can be immersed, and
a micro-vibration device associated with the container ( 41 ) to micro-vibrate the water and thereby increase the movements of the exotic DNA ( 31 ), the likelihood of their entry into the ovule ( 132 ) and the fertilized egg during the fusion of egg and sperm and the likelihood of DNA recombination between the exotic DNA and the egg / sperm chromosomes. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Mikrovibrationseinrichtung eine Ultraschalleinrichtung ist.2. Device according to claim 1, characterized in that the Micro vibration device is an ultrasonic device. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Injektionsgerät (32) eine Injektionsnadel (33) aufweist, die über den Kanal (21) der Blüte von einer durchgetrennten Stelle des Griffels (12) aus in das Fruchtknotenfach (131) einführbar und danach wieder herausziehbar ist.3. Apparatus according to claim 1 or 2, characterized in that the injection device ( 32 ) has an injection needle ( 33 ) which via the channel ( 21 ) of the flower from a severed point of the stylus ( 12 ) into the ovary compartment ( 131 ) can be inserted and then pulled out again. 4. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Injektionsgerät (32) eine Injektionsnadel (33) aufweist, die über den Kanal (21) der Blüte von einer durchgetrennten Stelle des Griffels (12) durch das Fruchtknotenfach (131) vollständig in die Fruchtknotenwand in der Nähe des Receptaculums (15) einführbar und dann wieder herausziehbar ist.4. The device according to claim 1 or 2, characterized in that the injection device ( 32 ) has an injection needle ( 33 ) which is completely through the channel ( 21 ) of the flower from a severed point of the stylus ( 12 ) through the ovary compartment ( 131 ) can be inserted into the ovary wall near the receptaculum ( 15 ) and then pulled out again.
DE20216433U 2002-10-18 2002-10-24 Device for the transmission of plant genes by micro-vibrations Expired - Lifetime DE20216433U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0213060A FR2846006B3 (en) 2002-10-18 2002-10-18 IMPROVED GENE TRANSFER PROCESS IN A PLANT BY MICRO-VIBRATION
DE20216433U DE20216433U1 (en) 2002-10-18 2002-10-24 Device for the transmission of plant genes by micro-vibrations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213060A FR2846006B3 (en) 2002-10-18 2002-10-18 IMPROVED GENE TRANSFER PROCESS IN A PLANT BY MICRO-VIBRATION
DE20216433U DE20216433U1 (en) 2002-10-18 2002-10-24 Device for the transmission of plant genes by micro-vibrations

Publications (1)

Publication Number Publication Date
DE20216433U1 true DE20216433U1 (en) 2003-02-13

Family

ID=32773338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20216433U Expired - Lifetime DE20216433U1 (en) 2002-10-18 2002-10-24 Device for the transmission of plant genes by micro-vibrations

Country Status (2)

Country Link
DE (1) DE20216433U1 (en)
FR (1) FR2846006B3 (en)

Also Published As

Publication number Publication date
FR2846006A3 (en) 2004-04-23
FR2846006B3 (en) 2004-10-15

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030320

R150 Term of protection extended to 6 years

Effective date: 20051117

R151 Term of protection extended to 8 years

Effective date: 20081110

R152 Term of protection extended to 10 years

Effective date: 20100928

R071 Expiry of right
R071 Expiry of right
R082 Change of representative

Representative=s name: LANGPATENT ANWALTSKANZLEI IP LAW FIRM, DE