Morphological kinetics and distribution in somatic embryo cultures (Record no. 61899)

MARC details
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fixed length control field 02243nam a2200253Ia 4500
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control field MX-MdCICY
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control field 20251009160706.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-21808
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Title Morphological kinetics and distribution in somatic embryo cultures
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Series statement Biotechnology and Bioengineering, 44, p.368-378, 1994
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General note Artículo
520 3# - SUMMARY, ETC.
Summary, etc. The environmental effects on developing somatic embryos should be characterized not only by the growth based on biomass, but also by the morphological properties and size. We have previously developed a discrete classifier to separate developing embryos into distinct morphological classes. In this study, a continuous descriptor using the distributions of magnitude of features representing morphological characteristics and size information was used to describe the developing embryo populations. The identity of the population was examined by comparing either the distributions of all features or of key features. The method was applied to characterize the kinetics of carrot embryo populations cultivated in the presence and absence of triiodobenzoic acid (TIBA), an inhibitor of auxin polar transport. Optimal sample size for morphological characterization was determined by the invariance of feature distributions with further increase in sample size. The overall growth and substrate consumption kinetics were only slightly affected by the presence of TIBA. However, the distribution of morphological features was significantly affected. The features showing the highest statistical significance were related to those corresponding to the roughness. The continuous descriptor for characterizing developing embryo population is potentially useful for quality control in large-scale operations.
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Topical term or geographic name entry element DAUCUS CAROTA L.
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Topical term or geographic name entry element EMBRYOS
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Topical term or geographic name entry element KINETICS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MORPHOLOGY
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Topical term or geographic name entry element PATTERN RECOGNITION
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Topical term or geographic name entry element IMAGE ANALYSIS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Chi, C. M.;Vits, H.;Staba, E. J.;Cooke, T. J.;Hu, W. S.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1tDb2iiAZCV_aJazRUUfGPpiBp219Cu-a/view?usp=drive_link">https://drive.google.com/file/d/1tDb2iiAZCV_aJazRUUfGPpiBp219Cu-a/view?usp=drive_link</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 09.10.2025   B-21808 09.10.2025 09.10.2025 Documentos solicitados