Mass propagation of conifer trees in liquid cultures-progress towards commercialization (Record no. 42701)

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fixed length control field 01556nam a2200241Ia 4500
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control field MX-MdCICY
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control field 20250625124719.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-8397
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245 10 - TITLE STATEMENT
Title Mass propagation of conifer trees in liquid cultures-progress towards commercialization
490 0# - SERIES STATEMENT
Volume/sequential designation Plant Cell, Tissue and Organ Culture, 81, p.339-346, 2005
520 3# - SUMMARY, ETC.
Summary, etc. At Weyerhaeuser Company, somatic embryo production in liquid medium and manufactured seed delivery has been developed to reduce labor costs and increase efficiency of mass clonal propagation. We have scaled-up embryonal suspensor masses (ESM)of Douglas-fir in 1-l liquid medium flasks. Over 10,000 somatic embryos have been produced from a single flask. We have cryostored ESM of over 700 genotypes in liquid nitrogen. Somatic embryos of Douglas-fir have also been produced from liquid medium in a bioreactor. Different types of bioreactors are required for embryo multiplication and for cotyledonary embryo development. Over 250,000 Douglas-fir somatic seedlings from a large number of enotypes have been produced for clonal field tests.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ABA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ABSCISIC ACID
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ESM-EMBRYONAL SUSPENSOR MASS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element GA-GIBBERELLIC ACID
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PEG-POLYETHYLENE GLYCOL
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gupta, P.K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Timmis, R.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1GoXFxyQQRFEW3tRdn4psnC9jgyLSptTe/view?usp=drivesdk">https://drive.google.com/file/d/1GoXFxyQQRFEW3tRdn4psnC9jgyLSptTe/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-8397 25.06.2025 25.06.2025 Documentos solicitados