MARC details
| 000 -LEADER |
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| fixed length control field |
02805nam a2200433Ia 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 |
20250625160210.0 |
| 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-17411 |
| 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 |
Transcriptional regulators involved in responses to volatile organic compounds in plants. |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Biological Chemistry, 294(7), p. 2256-2266, 2019 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Field studies have shown that plants growing next to herbivore-infested plants acquire higher resistance to herbivore damage. This increased resistance is partly due to regulation of plant gene expression by volatile organic compounds (VOCs)released by plants that sense environmental challenges such as herbivores. The molecular basis for VOC sensing in plants, however, is poorly understood. Here, we report the identification of TOPLESS-like proteins (TPLs)that have VOC-binding activity and are involved in VOC sensing in tobacco. While screening for volatiles that induce stress-responsive gene expression in tobacco BY-2 cells and tobacco plants, we found that some sesquiterpenes induce the expression of stress-responsive genes. These results provided evidence that plants sense these VOCs and motivated us to analyze the mechanisms underlying volatile sensing using tobacco as a model system. Using a pulldown assay with caryophyllene derivative-linked beads, we identified TPLs as transcriptional co-repressors that bind volatile caryophyllene analogs. Overexpression of TPLs in cultured BY-2 cells or tobacco leaves reduced caryophyllene-induced gene expression, indicating that TPLs are involved in the responses to caryophyllene analogs in tobacco. We propose that unlike animals, which use membrane receptors for sensing odorants, a transcriptional co-repressor plays a role in sensing and mediating VOC signals in plant cells. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
RECEPTOR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PLANT BIOCHEMISTRY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
LIGAND-BINDING PROTEIN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TRANSCRIPTION REGULATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TRANSCRIPTION COREPRESSOR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ODORANT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CHEMICAL SENSING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PLANT VOLATILE PERCEPTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
VOLATILE ORGANIC COMPOUNDS (VOCS) |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
DEFENSE INDUCTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TRANSCRIPTIONAL CO-REPRESSOR PROTEIN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TRANSCRIPTION FACTOR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GENE REGULATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
OLFACTION |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Nagashima, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Higaki, T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Koeduka, T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ishigami, K. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hosokawa, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Watanabe, H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Matsui, K. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Matsui, K. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Touhara, K. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/174ZGlSePHa4G7Z8ANbgTy-qNs2b59rgG/view?usp=drivesdk">https://drive.google.com/file/d/174ZGlSePHa4G7Z8ANbgTy-qNs2b59rgG/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 |
