Metabolite profiling reveals clear metabolic changes during somatic embryo development of Norway spruce (Picea abies) (Record no. 47622)

MARC details
000 -LEADER
fixed length control field 02277nam a2200265Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153922.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-13422
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Metabolite profiling reveals clear metabolic changes during somatic embryo development of Norway spruce (Picea abies)
490 0# - SERIES STATEMENT
Volume/sequential designation Tree Physiology, 32(2), p.232-244, 2012
520 3# - SUMMARY, ETC.
Summary, etc. Progress on industrial-scale propagation of conifers by somatic embryogenesis has been hampered by the differences in developmental capabilities between cell lines, which are limiting the capture of genetic gains from breeding programs. In this study, we investigated the metabolic events occurring during somatic embryo development in Norway spruce to establish a better understanding of the fundamental metabolic events required for somatic embryo development. Three embryogenic cell lines of Norway spruce (Picea abies (L.)Karst)with different developmental capabilities were studied during somatic embryo development from proliferation of proembryogenic masses to mature somatic embryos. The three different cell lines displayed normal, aberrant and blocked somatic embryo development. Metabolite profiles from four development stages in each of the cell lines were obtained using combined gas chromatography.mass spectrometry. Multivariate discriminant analyses of the metabolic data revealed significant metabolites (P . 0.05)for each development stage and transition. The results suggest that endogenous auxin and sugar signaling affects initial stages of somatic embryo development. Furthermore, the results highlight the importance of a timed stress response and the presence of stimulatory metabolites during late stages of embryo development.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element GAS CHROMATOGRAPHY-MASS SPECTROMETRY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element METABOLITE PROFILING
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element METABOLOMICS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element NORWAY SPRUCE (PICEA ABIES)
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SOMATIC EMBRYOGENESIS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Businge, E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Brackmann, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Moritz, T.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Egertsdotter, U.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1l9TQwbWOID01AZqSoVNygSXHJunTknqc/view?usp=drivesdk">https://drive.google.com/file/d/1l9TQwbWOID01AZqSoVNygSXHJunTknqc/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
Holdings
Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-13422 25.06.2025 25.06.2025 Documentos solicitados