BRPI0416538A - método de semeadura, germinação, crescimento e conversão ex vitro de germinantes ou embriões somáticos de planta, e, meio nutriente usado para o mesmo - Google Patents

método de semeadura, germinação, crescimento e conversão ex vitro de germinantes ou embriões somáticos de planta, e, meio nutriente usado para o mesmo

Info

Publication number
BRPI0416538A
BRPI0416538A BRPI0416538-1A BRPI0416538A BRPI0416538A BR PI0416538 A BRPI0416538 A BR PI0416538A BR PI0416538 A BRPI0416538 A BR PI0416538A BR PI0416538 A BRPI0416538 A BR PI0416538A
Authority
BR
Brazil
Prior art keywords
germination
embryo
germ
nutrient
growth
Prior art date
Application number
BRPI0416538-1A
Other languages
English (en)
Inventor
Shihe Fan
Steven Charles Grossnickle
Marlies Rise
Stephen M Attree
Raymund Folk
Original Assignee
Cellfor Inc
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 Cellfor Inc filed Critical Cellfor Inc
Publication of BRPI0416538A publication Critical patent/BRPI0416538A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/005—Methods for micropropagation; Vegetative plant propagation using cell or tissue culture techniques
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0018—Culture media for cell or tissue culture
    • C12N5/0025—Culture media for plant cell or plant tissue culture
    • 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
    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/30—Organic components
    • C12N2500/34—Sugars

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Developmental Biology & Embryology (AREA)
  • Botany (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

"MéTODO DE SEMEADURA, GERMINAçãO, CRESCIMENTO E CONVERSãO EX VITRO DE GERMINANTES OU EMBRIõES SOMáTICOS DE PLANTA, E MEIO NUTRIENTE USADO PARA O MESMO". Processo de semeadura de um embrião ou germinante de planta somática de uma espécie conífera para facilitar subseqüente desenvolvimento do embrião ou germinante em uma plântula autotrófica. O processo envolve as seguintes etapas realizadas ex vitro em condições não-estéreis: provimento de um meio nutriente compreendendo partículas de um componente sólido presentes dentro de um componente escoável ou semisólido contendo água e um nutriente carboidrato para o embrião ou germinante, dispensação de uma quantidade do meio nutriente sobre uma superfície de um substrato de crescimento sólido poroso para o embrião ou germinante de planta somática, e contato de embrião ou germinante de planta com o meio nutriente. O meio nutriente tem uma fluidez de modo que pelo menos algum do componente escoável ou semi - sólido contendo o nutriente carboidrato permanece em contato com o embrião ou germinante pelo menos até o embrião ou germinante estabelecer vigoroso crescimento sob condições ambientais efetivas para tal crescimento. As partículas do componente sólido são adaptadas para permanecerem em contato com o embrião ou germinante após o material escoável ou semi - sólido dissipar, pelo que provendo contínuo suporte físico para o embrião ou germinante após a dissipação. A invenção também refere-se a plântulas produzidas desta maneira e à solução nutriente.
BRPI0416538-1A 2003-12-04 2004-11-16 método de semeadura, germinação, crescimento e conversão ex vitro de germinantes ou embriões somáticos de planta, e, meio nutriente usado para o mesmo BRPI0416538A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/726,574 US7795029B2 (en) 2003-12-04 2003-12-04 Method of ex vitro sowing, germination, growth and conversion of plant somatic embryos or germinants
PCT/CA2004/001977 WO2005053383A1 (en) 2003-12-04 2004-11-16 Method of ex vitro sowing, germination, growth and conversion of plant somatic embryos or germinants, and nutrient medium used therefor

Publications (1)

Publication Number Publication Date
BRPI0416538A true BRPI0416538A (pt) 2007-01-09

Family

ID=34620519

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416538-1A BRPI0416538A (pt) 2003-12-04 2004-11-16 método de semeadura, germinação, crescimento e conversão ex vitro de germinantes ou embriões somáticos de planta, e, meio nutriente usado para o mesmo

Country Status (8)

Country Link
US (3) US7795029B2 (pt)
EP (1) EP1699288A4 (pt)
AR (1) AR046637A1 (pt)
AU (1) AU2004294240A1 (pt)
BR (1) BRPI0416538A (pt)
CA (1) CA2453969A1 (pt)
NO (1) NO20063104L (pt)
WO (1) WO2005053383A1 (pt)

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US9756798B2 (en) 2004-11-19 2017-09-12 Patti D. Rubin Burrow filling compressed growing medium
US20060107589A1 (en) 2004-11-19 2006-05-25 Rubin Patti D Compressed growing medium
WO2006094400A1 (en) * 2005-03-10 2006-09-14 Cellfor Inc. Aerated liquid priming of conifer somatic germinants
CA2690346C (en) * 2007-06-13 2013-04-16 Nippon Paper Industries Co., Ltd. Method of producing rooted cuttings of tree belonging to the family of pinaceae
WO2009058869A1 (en) 2007-10-29 2009-05-07 Oms Investments, Inc. Compressed coconut coir pith granules and methods for the production and use thereof
CN102783401A (zh) * 2012-08-06 2012-11-21 云南农业大学 一种利用试管水琼脂培养基栽培水稻测量根长的方法
CN104429848B (zh) * 2014-11-10 2016-10-26 广西壮族自治区农业科学院花卉研究所 一种蝴蝶兰组培苗试管外生根方法
CN106416973A (zh) * 2016-09-13 2017-02-22 辽宁大学 一种种子发芽可视化培养基及其制备方法和应用
CN106561451B (zh) * 2016-10-20 2018-09-21 黑龙江省林业科学研究所 一种红皮云杉体细胞胚诱导植株再生方法及应用
CN110093303A (zh) * 2018-01-29 2019-08-06 浙江千禾生物科技有限公司 一种半固体培养基及其应用
JPWO2020213718A1 (pt) * 2019-04-19 2020-10-22
CN113207616A (zh) * 2020-02-05 2021-08-06 源鲜农业生物科技股份有限公司 培养基及其制备方法以及培养基结构及其使用方法
CN111567179B (zh) * 2020-06-03 2022-03-11 重庆市药物种植研究所 一种促进白芨种子直播萌发的方法及萌发剂
CN112394762B (zh) * 2020-11-28 2022-02-15 河北品峰农业科技有限公司 一种农业育种中幼苗生长环境监测装置及其操作方法

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Also Published As

Publication number Publication date
US7795029B2 (en) 2010-09-14
AR046637A1 (es) 2005-12-14
US20100297771A1 (en) 2010-11-25
NO20063104L (no) 2006-07-04
AU2004294240A1 (en) 2005-06-16
US20050124065A1 (en) 2005-06-09
US20060088935A1 (en) 2006-04-27
CA2453969A1 (en) 2005-06-04
EP1699288A4 (en) 2008-04-02
EP1699288A1 (en) 2006-09-13
WO2005053383A1 (en) 2005-06-16
US7901922B2 (en) 2011-03-08

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]