MARC details
| 000 -LEADER |
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| fixed length control field |
03046nam a22002897a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
ZW-GwMSU |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20241218122452.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
241218b |||||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
0176-1617 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
MSU |
| Language of cataloging |
English |
| Transcribing agency |
MSU |
| Description conventions |
rda |
| 050 00 - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
QK711.2 JOU |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Fox, Ana Romina |
| Relator term |
author |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
A proteome map of a quadruple photoreceptor mutant sustains its severe photosynthetic deficient phenotype |
| Statement of responsibility, etc. |
created by Ana Romina Fox 1, Maria Laura Barberini 1, Edmundo Leonardo Ploschuk 2, Jorge Prometeo Muschietti 3, Maria Agustina Mazzella 4 |
| 264 1# - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Amsterdam: |
| Name of producer, publisher, distributor, manufacturer |
Elsevier GmbH, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2015. |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
text |
| Content type code |
txt |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
unmediated |
| Media type code |
n |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| Carrier type code |
nc |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE |
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| Title |
Journal of plant physiology |
| Volume/sequential designation |
Volume 185 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Light is the environmental factor that most affects plant growth and development through its impact on photomorphogenesis and photosynthesis. A quadruple photoreceptor mutant lacking four of the most important photoreceptors in plants, phytochromes A and B (phyA, phyB) and cryptochromes 1 and 2 (cry1, cry2), is severely affected in terms of growth and development. Previous studies have suggested that in addition to a photomorphogenic disorder, the phyA phyB cry1 cry2 quadruple mutant might have severe alterations in photosynthetic ability. Here, we investigated the photosynthetic processes altered in the quadruple mutant and performed a proteomic profiling approach to identify some of the proteins involved. The phyA phyB cry1 cry2 quadruple mutant showed reduced leaf area and total chlorophyll content. Photosynthetic rates at high irradiances were reduced approximately 65% compared to the wild type (WT). Light-saturated photosynthesis and the response of net CO2 exchange to low and high internal CO2 concentrations suggest that the levels or activity of the components of the Calvin cycle and electron transport might be reduced in the quadruple mutant. Most of the under-expressed proteins in the phyA phyB cry1 cry2 quadruple mutant consistently showed a chloroplastic localization, whereas components of the Calvin cycle and light reaction centers were overrepresented. Additionally, Rubisco expression was reduced threefold in the phyA phyB cry1 cry2 quadruple mutant. Together, these results highlight the importance of the phytochrome and cryptochrome families in proper autotrophy establishment in plants. They also suggest that an overall limitation in the chlorophyll levels, expression of Rubisco, and enzymes of the Calvin Cycle and electron transport that affect ribulose-1,5-biphosphate (RuBP) regeneration reduced photosynthetic capacity in the phyA phyB cry1 cry2 quadruple mutant. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Arabidopsis |
| Form subdivision |
Cryptochrome |
| General subdivision |
Photosynthesis |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Barberini, Maria Laura |
| Relator term |
co-author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ploschuk, Edmundo Leonardo |
| Relator term |
co-author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Muschietti, Jorge Prometeo |
| Relator term |
co-author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mazzella, Maria Agustina |
| Relator term |
co-author |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
DOI: 10.1016/j.jplph.2015.07.004 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Journal Article |