Characterisation and changes in the antioxidant system of chloroplasts and chromoplasts isolated from green and mature pepper fruits (Record no. 45295)

MARC details
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fixed length control field 02140nam a2200313Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625140643.0
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-11068
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245 10 - TITLE STATEMENT
Title Characterisation and changes in the antioxidant system of chloroplasts and chromoplasts isolated from green and mature pepper fruits
490 0# - SERIES STATEMENT
Volume/sequential designation Plant Biology, 11(4), p.613-624, 2009
520 3# - SUMMARY, ETC.
Summary, etc. Purification and characterisation of pepper (Capsicum annuum L)chloroplasts and chromoplasts isolated from commercial green, red and yellow mature fruits were undertaken. Induction of the synthesis of several antioxidants in organelles isolated from mature fruits was found. The ultrastructure of organelles and the presence and activity of SOD isozymes and enzymes involved in the ASC-GSH cycle, together with the non-enzymatic antioxidant content and some oxidative parameters, were analysed. It was found that lipids, rather than proteins, seem to be a target for oxidation in the chromoplasts. The ascorbate and glutathione contents were elicited during differentiation of chloroplasts into chromoplasts in both red and yellow fruits. The activity of SOD and of components of the ASC-GSH cycle was up-regulated, suggesting that these enzymes may play a role in the protection of plastids and could act as modulators of signal molecules such as O2 ·)and H2O2 during fruit maturation. The presence of an Mn-SOD in chromoplasts isolated from yellow pepper fruits was also investigated in terms of structural and antioxidant differences between the two cultivars.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ASCORBATE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element GLUTATHIONE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element OXIDATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PLASTID
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element RIPENING
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SOD
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Martí, M.C.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Camejo, D.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Olmos, E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sandalio, L.M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fernández-García, N.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Jiménez, A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sevilla, F.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1i2q6aUY0F6Dv9-kRyYrUVTfr-wSYT7TJ/view?usp=drivesdk">https://drive.google.com/file/d/1i2q6aUY0F6Dv9-kRyYrUVTfr-wSYT7TJ/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-11068 25.06.2025 25.06.2025 Documentos solicitados