Positional cues and differential gene expression in somatic embryos of higher plants (Record no. 47440)
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| 000 -LEADER | |
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| fixed length control field | 01941nam a2200229Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625153918.0 |
| 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-13239 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Positional cues and differential gene expression in somatic embryos of higher plants |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Cell Differentiation and Development, 30, p.159-169, 1990 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Much of the organization of higher vascular plants is determined during the formation of the embryo. In addition to the zygotic embryo which results from sexual fertilization in the ovule, many plants are capable of producing embryos from somatic cells. Of particular interest to plant developmental biologists is the phenomenon of somatic embryogenesis in cultures of the domesticated carrot which, because of its tractable nature in experimental manipulations, is presently regarded as a suitable model for studying pattern formatiojn in plants. This short review considers the state of our knowledge concerning the origin and perception of positional information in plant embryos, and the temporal and spatial expression of genes. The available data provide a number of promising leads for cell-cell interactions in embryos, and there are some clear indications that the spatial distribution of certain gene products is correlated with changes in morphology. However, there is, as yet, insufficient evidence with which to forge a link between positional cues and the expression of genes which influence developmental transitions in embryos. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SOMATIC EMBRYOGENESIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CARROT EMBRYOGENESIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | GENE EXPRESSION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POSITIONAL INFORMATION |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Racusen, R.H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Schiavone, F.M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1EeEclkSse2Aw-xiFZir-IWtUMcFGkynP/view?usp=drivesdk">https://drive.google.com/file/d/1EeEclkSse2Aw-xiFZir-IWtUMcFGkynP/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 |
| 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-13239 | 25.06.2025 | 25.06.2025 | Documentos solicitados |