Influence of 8-Methyl-nonenoic Acid on Capsaicin Biosynthesis in In-Vivo and In-Vitro Cell Cultures of Capsicum Spp. (Record no. 45444)

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fixed length control field 02370nam a2200313Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625140646.0
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-11217
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245 10 - TITLE STATEMENT
Title Influence of 8-Methyl-nonenoic Acid on Capsaicin Biosynthesis in In-Vivo and In-Vitro Cell Cultures of Capsicum Spp.
490 0# - SERIES STATEMENT
Volume/sequential designation J. Agric. Food Chem., 54(5), p.1854-1859, 2006
520 3# - SUMMARY, ETC.
Summary, etc. Capsaicin is a bioactive molecule synthesized by enzymatic (putative capsaicin synthase)condensation of vanillylamine, a phenyl propanoid intermediate with 8-methyl-nonenoic acid, a fatty acid derivative from leucine/valine pathway. Analysis of levels of 8-methyl-nonenoic acid and phenyl propanoid intermediates in high, medium, and low pungent Capsicum genotypes revealed that the 8-methylnonenoic acid pool plays a crucial role in determining the efficacy of capsaicin levels. Ceruleninmediated inhibition of 8-methyl-nonenoic acid synthesis decreased the capsaicin biosynthesis in Capsicum cell suspension cultures. Similarly amino oxy acetate inhibited vanillylamine synthesis but failed to reduce capsaicin production. The mRNA transcript analysis of keto acyl synthase (KAS), a crucial enzyme involved in 8-methyl-nonenoic acid and an amino transferase (AMT), involved in vanillylamine biosynthesis was studied. The mRNA transcript analysis revealed the progressive developmental expression of KAS gene in the placenta during the ontogeny of the fruit, whereas AMT transcripts levels did not show significant differences. Hence, the study demonstrates the influence of 8-methyl-nonenoic acid and its possible regulatory role in capsaicin biosynthesis in Capsicum spp.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CAPSICUM SPP.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CAPSAICIN SYNTHASE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element VANILLYLAMINE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element 8-METHYL-NONENOIC ACID
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MRNA TRANSCRIPTS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CERULENIN
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element AMINO OXYACETATE
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Bellur Chayapathy Narasimha Prasad
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Harishchandra Bhaskar Gururaj
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Vinod Kumar, Parvatam Giridhar
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Rangan Parimalan
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ashwani Sharma
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gokare Ashwathnarayana Ravishankar
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1scKIX3RWBjRczTjPdxPHUjX57xQ736DH/view?usp=drivesdk">https://drive.google.com/file/d/1scKIX3RWBjRczTjPdxPHUjX57xQ736DH/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-11217 25.06.2025 25.06.2025 Documentos solicitados