MARC details
| 000 -LEADER |
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| fixed length control field |
02079nam a2200313Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625124713.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-8076 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Trehalose-6-phosphate synthase as an intrinsic selection marker for plant transformation |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Biotechnology, 121(3), p.309-317, 2006 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Insertion of foreign DNA into plant genomes occurs randomly and with low frequency. Hence, a selectable marker is generally required to identify transgenic plants. Until now, all selection systems have been based on the use of non-plant genes, derived from microorganisms and usually conferring antibiotic or herbicide resistance. The use of microorganism-derived genes however has raised biosafety concerns.We have developed a novel selection system based on enhancing the expression of a plant-intrinsic gene and the use of a harmless selection agent. Selection takes advantage of the reduced glucose sensitivity of seedlings with enhanced expression of AtTPS1, a gene encoding trehalose-6-P synthase. As a result, transformants can be identified as developing green seedlings amongst the background of small, pale non-transformed plantlets on high glucose medium. In addition, vegetative regeneration of tobacco leaf explants is very sensitive to high external glucose. Overexpression of AtTPS1 in tobacco allows selecting glucose insensitive transgenic shoots. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PLANT TRANSFORMATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
INTRINSIC SELECTION MARKER |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ATTPS1 |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TREHALOSE-6-PHOSPHATE SYNTHASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GLUCOSE RESISTANCE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ARABIDOPSIS THALIANA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NICOTIANA TABACUM |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Leymana, B. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Avonce, N. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ramona, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Van Dijck, P. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Iturriaga, G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Thevelein, J.M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1BbjSohvbIc-4mn63isCf7YsjGsr30uv-/view?usp=drivesdk">https://drive.google.com/file/d/1BbjSohvbIc-4mn63isCf7YsjGsr30uv-/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
