MARC details
| 000 -LEADER |
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| fixed length control field |
02628nam a2200313Ia 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 |
20250625162445.0 |
| 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-20227 |
| 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 |
Auxin-induced WUSCHEL-RELATED HOMEOBOX13 mediates asymmetric activity of callus formation upon cutting |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Plant & Cell Physiology, 64(3), p.305-316, 2023 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Plants have the regenerative ability to reconnect cut organs, which is physiologically important to survive severe tissue damage. The ability to reconnect organs is utilized as grafting to combine two different individuals. Callus formation at the graft junction facilitates organ attachment and vascular reconnection. While it is well documented that local wounding signals provoke callus formation, how callus formation is differentially regulated at each cut end remains elusive. Here, we report that callus formation activity is asymmetrical between the top and bottom cut ends and is regulated by differential auxin accumulation. Gene expression analyses revealed that cellular auxin response is preferentially upregulated in the top part of the graft. Disruption of polar auxin transport inhibited callus formation from the top, while external application of auxin was sufficient to induce callus formation from the bottom, suggesting that asymmetric auxin accumulation is responsible for active callus formation from the top end. We further found that the expression of a key regulator of callus formation, WUSCHEL-RELATED HOMEOBOX 13 (WOX13), is induced by auxin. The ectopic callus formation from the bottom end, which is triggered by locally supplemented auxin, requires WOX13 function, demonstrating that WOX13 plays a pivotal role in auxin-dependent callus formation. The asymmetric WOX13 expression is observed both in grafted petioles and incised inflorescence stems, underscoring the generality of our findings. We propose that efficient organ reconnection is achieved by a combination of local wounding stimuli and disrupted long-distance signaling. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ARABIDOPSIS THALIANA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
AUXIN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CALLUS FORMATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GRAFTING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ORGAN ASYMMETRY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
WOX |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Tanaka, H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hashimoto, N. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Kawai, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Yumoto, E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Shibata, K. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Tameshige, T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ikeuchi, M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1ZLoYye7xrhS2OPPPLUAM_LfDn3zYniS-/view?usp=drivesdk">https://drive.google.com/file/d/1ZLoYye7xrhS2OPPPLUAM_LfDn3zYniS-/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 |
