MARC details
| 000 -LEADER |
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| fixed length control field |
01942nam a2200289Ia 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 |
20250625160222.0 |
| 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-18023 |
| 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 |
Inhibition of phenylalanine ammonia-lyase by cinnamic acid derivatives and related compounds. |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
PhytoChemistry, 21(4), p.845-850, 1982 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Thirty-five derivatives of cinnamic acid and related compounds were tested for inhibition against phenylalanine ammonia-lyase (PAL)derived from sweet potato, pea and yeast. Caffeic and gallic acids showed inhibition against PAL originating from higher plants, but not against yeast PAL. In contrast, yeast PAL was specifically inhibited by p-hydroxycinnamic and p-hydroxybenzoic acids. The results suggest that caffeic and gallic acids may act as regulatory substances in phenylpropanoid metabolism in higher plants. Inhibition experiments with synthetic cinnamic acid derivatives have revealed that the presence of a hydrophobic aromatic ring, ?,?-double bond and carboxyl group is essential for inhibitory activity. 2-Naphthoic acid which fulfills these structural requirements showed a strong inhibition. The size and shape of the active site is discussed from structure-activity relationships of cinnamic acid derivatives. o-Chlorocinnamic acid, one of the strongest inhibitors found in this study showed an inhibitory effect on the growth of the roots of rice seedlings. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ENZYME |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PAL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
INHIBITOR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GROWTH |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PHENYLALANINE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TYROSINE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
AMMONIA-LYASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CINNAMIC ACID |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Sato, T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Kiuchi, F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Sankawa, U. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1P5DTEz7XM0hOz9PcUO3_1Az4d8Y54zyT/view?usp=drivesdk">https://drive.google.com/file/d/1P5DTEz7XM0hOz9PcUO3_1Az4d8Y54zyT/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 |
