Expression of ethylene-related expansin genes in cool-stored ripening banana fruit (Record no. 42977)

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control field MX-MdCICY
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control field 20250625124725.0
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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-8675
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245 10 - TITLE STATEMENT
Title Expression of ethylene-related expansin genes in cool-stored ripening banana fruit
490 0# - SERIES STATEMENT
Volume/sequential designation Plant Science, 170(5), p.962-967, 2006
520 3# - SUMMARY, ETC.
Summary, etc. Expansins are cellular proteins expressed in the course of cell wall loosening during fruit ripening. There is no information about the relationship between expansins and ripening of chilling injury (CI)-affected banana fruit. Banana fruit were pre-treated with 0 or 1000 mL/L propylene (functional ethylene analogue)for 16 h and then stored at 7 8C. CI symptoms of untreated control fruit appeared after 4 days, while propylene pre-treated fruit showed CI symptoms after 7 days. Thus, stimulation of ripening with propylene applied prior to storage at low temperature tended to alleviate CI. The fruit were stored for 8 days at 7 8C and then transferred to 22 8C, followed by treatment with 1000 mL/L propylene to initiate ripening. The propylene treatment accelerated color change, increased ethylene production rate and caused a more rap id decrease in peel and pulp firmness. Two banana expansins, AY083168 and AF539540 (GeneBank), were chosen as the target genes MaExp1 and MaExp2, respectively. RNA blotting analysis showed no accumulation of either MaExp1 or MaExp2 transcripts in banana fruit during low temperature storage. Expansin genes were expressed more intensively in propylene pre-treated fruit than in control fruit upon removal from cold storage for propylene-initiated ripening. The results suggest that increased tolerance of banana fruit pre-treated with propylene to low temperatureinduced chilling was related to higher post-storage ethylene production rates and enhanced expression of MaExp1 and MaExp2.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BANANA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CHILLING INJURY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ETHYLENE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element EXPANSIN
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element LOW TEMPERATURE
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wang, Y.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Lu, W.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Jiang, Y.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Luo, Y.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Jiang, W.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Joyce, D.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1ego6-0ymgl2c5EGwwiqJlz3peFg3tbeB/view?usp=drivesdk">https://drive.google.com/file/d/1ego6-0ymgl2c5EGwwiqJlz3peFg3tbeB/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-8675 25.06.2025 25.06.2025 Documentos solicitados