PT89289A - Processo para a preparacao de uma composicao de protoplastos estabilizados - Google Patents

Processo para a preparacao de uma composicao de protoplastos estabilizados

Info

Publication number
PT89289A
PT89289A PT89289A PT8928988A PT89289A PT 89289 A PT89289 A PT 89289A PT 89289 A PT89289 A PT 89289A PT 8928988 A PT8928988 A PT 8928988A PT 89289 A PT89289 A PT 89289A
Authority
PT
Portugal
Prior art keywords
composition
proteoblasts
stabilized
preparation
stabilised
Prior art date
Application number
PT89289A
Other languages
English (en)
Other versions
PT89289B (pt
Inventor
Patrick Jara
Michel Brousse
Christian Deshayes
Gilles Lagarde
Original Assignee
Sanofi Sa
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
Application filed by Sanofi Sa filed Critical Sanofi Sa
Publication of PT89289A publication Critical patent/PT89289A/pt
Publication of PT89289B publication Critical patent/PT89289B/pt

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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/04—Preserving or maintaining viable microorganisms
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • C12N15/02—Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion
    • C12N15/03—Bacteria

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Plant Pathology (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Dairy Products (AREA)
  • Medicines Containing Plant Substances (AREA)
PT89289A 1987-12-24 1988-12-21 Processo para a preparacao de uma composicao de protoplastos estabilizados PT89289B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8718186A FR2625221B1 (fr) 1987-12-24 1987-12-24 Protoplastes stabilises et procede pour leur obtention

Publications (2)

Publication Number Publication Date
PT89289A true PT89289A (pt) 1989-12-29
PT89289B PT89289B (pt) 1993-08-31

Family

ID=9358326

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89289A PT89289B (pt) 1987-12-24 1988-12-21 Processo para a preparacao de uma composicao de protoplastos estabilizados

Country Status (8)

Country Link
EP (1) EP0323782B1 (pt)
JP (1) JPH01281075A (pt)
AT (1) ATE92955T1 (pt)
AU (1) AU621579B2 (pt)
DE (1) DE3883196D1 (pt)
FR (1) FR2625221B1 (pt)
NZ (1) NZ227494A (pt)
PT (1) PT89289B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598596B1 (fr) * 1986-05-15 1990-10-19 Sanofi Elf Bio Ind Procede de traitement du lait en vue de l'obtention de fromages
US5059518A (en) * 1988-10-20 1991-10-22 Coulter Corporation Stabilized lyophilized mammalian cells and method of making same
FR2727128B1 (fr) * 1994-11-17 1997-01-17 Fdm Pharma Moyens pour le traitement de prelevements susceptibles de renfermer des microorganismes pathogenes
US6274369B1 (en) 1996-02-02 2001-08-14 Invitrogen Corporation Method capable of increasing competency of bacterial cell transformation
EP0921814A4 (en) 1996-03-29 2001-10-04 Life Technologies Inc Process for increasing the viability and transformation efficiency of bacteria during storage at low temperatures
DE69829976T2 (de) 1997-02-12 2006-04-27 Invitrogen Corp., Carlsbad Verfahren zur herstellung von zellen
AU2001239396B2 (en) * 2000-03-10 2006-12-21 Uutech Limited Storage and delivery of micro-organisms
EP1382241A1 (en) * 2000-03-10 2004-01-21 Uutech Limited Storage and delivery of micro-organisms
WO2018067747A1 (en) * 2016-10-04 2018-04-12 Smokey Tech, Llc Systems and methods for natural cryoprotectants for preservation of cells
US20220132834A1 (en) * 2019-02-28 2022-05-05 Native Microbials, Inc. Methods, apparatuses, and systems for improving microbial preservation yield through rescue and serial passage of preserved cells

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483087A (en) * 1966-03-14 1969-12-09 Miles Lab Cheese starter culture
US4521434A (en) * 1982-09-27 1985-06-04 Microlife Technics, Inc. Fermentation method and compositions including a lactobacillus species strain

Also Published As

Publication number Publication date
AU621579B2 (en) 1992-03-19
FR2625221B1 (fr) 1990-06-15
EP0323782A1 (fr) 1989-07-12
AU2743488A (en) 1989-06-29
FR2625221A1 (fr) 1989-06-30
DE3883196D1 (de) 1993-09-16
EP0323782B1 (fr) 1993-08-11
PT89289B (pt) 1993-08-31
NZ227494A (en) 1990-07-26
ATE92955T1 (de) 1993-08-15
JPH01281075A (ja) 1989-11-13

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930216

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19940831