Overexpression of the Rap2.4f transcriptional factor in Arabidopsis promotes leaf senescence (Record no. 54026)

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fixed length control field 01455nam a2200241Ia 4500
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control field MX-MdCICY
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control field 20250625162439.0
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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-19920
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245 10 - TITLE STATEMENT
Title Overexpression of the Rap2.4f transcriptional factor in Arabidopsis promotes leaf senescence
490 0# - SERIES STATEMENT
Volume/sequential designation Science China Life Sciences, 53(10), p.1221-1226, 2010
520 3# - SUMMARY, ETC.
Summary, etc. Senescence is a complex and highly regulated process. Leaf senescence is influenced by endogenous developmental and external environmental signals. In this work, we found that expression of an Ap2/DREB-type transcription factor gene, Arabidopsis Rap2.4f (At4g28140), was upregulated by salt, mannitol, and dark treatments. Constitutively overexpressing Rap2.4f under the control of the CaMV 35S promoter led to an increased chlorophyll degradation rate and upregulation of many senescence-associated genes in the transgenic Arabidopsis lines. Our results show that Rap2.4f is a positive regulator of senescence, promoting both developmental and dark-induced leaf senescence.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ARABIDOPSIS THALIANA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element LEAF SENESCENCE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element AP2
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element RAP2.4F
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Xu, H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wang, X.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Chen, J.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/11D-NMbGloiEIpHDtVLQLO2Cw0WnBz8wi/view?usp=drivesdk">https://drive.google.com/file/d/11D-NMbGloiEIpHDtVLQLO2Cw0WnBz8wi/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-19920 25.06.2025 25.06.2025 Documentos solicitados