Peroxidases and photosynthetic pigments in susceptible potato infected with potato virus YNTN (Record no. 53111)

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fixed length control field 02257nam a2200277Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162422.0
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-18969
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245 10 - TITLE STATEMENT
Title Peroxidases and photosynthetic pigments in susceptible potato infected with potato virus YNTN
490 0# - SERIES STATEMENT
Volume/sequential designation Plant Physiology and BioChemistry, 39(10), p.891-898, 2001
520 3# - SUMMARY, ETC.
Summary, etc. The aim of this work was to investigate the activity of soluble, ionically- and covalently-bound peroxidases (EC 1.11.1.7), the protein content, and the photosynthetic pigment metabolism in the potato (Solanum tuberosum L.)cv. Igor, at the time of local lesion development resulting from infection with potato virus Y N T N . In comparison to intact plants, mock inoculation with the sap of healthy plants induced changes in peroxidase activity and metabolism of photosynthetic pigments which could, in most cases, be distinguished from the changes induced by virus infection. An inverse correlation was observed between chlorophyll content and the activity of soluble and ionically-bound peroxidases. This activity increased while that of covalently-bound peroxidase decreased, even in green leaves of infected plants which were visibly unchanged, as well as in green leaves with local lesions. Lower chlorophyll content, and higher carotenoid to chlorophyll ratio than those in intact and mock-inoculated controls - signs of senescence - were observed in leaves with local lesions and in yellow leaves of infected plants. Differences in measured parameters in intact, mock-inoculated, and infected plants showed that processes induced by virus infection differ from those induced by mock inoculation, and that viral induced senescence is clearly not the same as natural senescence.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element INFECTION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PEROXIDASES
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PHOTOSYNTHETIC PIGMENTS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element POTATO
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PROTEINS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SENESCENCE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element VIRUS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Milavec, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ravnikar, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kovac, M.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1iPvXA8UqQb7KjLpWLrtivWzrJb25ZNwe/view?usp=drivesdk">https://drive.google.com/file/d/1iPvXA8UqQb7KjLpWLrtivWzrJb25ZNwe/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
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-18969 25.06.2025 25.06.2025 Documentos solicitados