NDLI: Molecular characterization of an ethylene receptor gene (CcETR1) in coffee trees, its relationship with fruit development and caffeine content

Content Provider	Springer Nature Link
Author	Bustamante Porras, José Campa, Claudine Poncet, Valérie irot, Michel Leroy, Thierry Hamon, Serge Kochko, Alexandre
Copyright Year	2007
Abstract	To understand the importance of ethylene receptor genes in the quality of coffee berries three full-length cDNAs corresponding to a putative ethylene receptor gene (ETR1) were isolated from Coffea canephora cDNA libraries. They differed by their 3′UTR and contained a main ORF and a 5′UTR short ORF putatively encoding a small polypeptide. The CcETR1 gene, present as a single copy in the C. canephora genome, contained five introns in the coding region and one in its 5′UTR. Alternative splicing can occur in C. canephora and C. pseudozanguebariae, leading to a truncated polypeptide. C. pseudozanguebariae ETR1 transcripts showed various forms of splicing alterations. This gene was equally expressed at all stages of fruit development. A segregation study on an inter-specific progeny showed that ETR1 is related to the fructification time, the caffeine content of the green beans, and seed weight. Arabidopsis transformed etiolated seedlings, which over-expressed CcETR1, displayed highly reduced gravitropism, but the triple response was observed in an ethylene enriched environment. These plants behaved like a low-concentration ethylene-insensitive mutant thus confirming the receptor function of the encoded protein. This gene showed no induction during the climacteric crisis but some linkage with traits related to quality.
Starting Page	701
Ending Page	712
Page Count	12
File Format	PDF
ISSN	16174615
Journal	Molecular and General Genetics MGG
Volume Number	277
Issue Number	6
e-ISSN	16174623
Language	English
Publisher	Springer-Verlag
Publisher Date	2007-02-21
Publisher Place	Berlin/Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Coffee Ethylene receptors Caffeine content Fruit ripening Intron splicing Overexpression Microbial Genetics and Genomics Biochemistry Cell Biology
Content Type	Text
Resource Type	Article
Subject	Genetics Medicine Molecular Biology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

NAC transcription factors play an important role in ethylene biosynthesis, reception and signaling of tomato fruit ripening

Gene transcript profiles in the desert plant Nitraria tangutorum during fruit development and ripening

Non-climacteric fruit ripening in pepper: increased transcription of EIL-like genes normally regulated by ethylene

Transcriptome analysis of rin mutant fruit and in silico analysis of promoters of differentially regulated genes provides insight into LeMADS-RIN-regulated ethylene-dependent as well as ethylene-independent aspects of ripening in tomato

SmARF8, a transcription factor involved in parthenocarpy in eggplant

Identification, phylogeny, and transcript profiling of ERF family genes during development and abiotic stress treatments in tomato

Pear 14-3-3a gene (Pp14-3-3a) is regulated during fruit ripening and senescense, and involved in response to salicylic acid and ethylene signalling

Profiling gene expression in citrus fruit calyx abscission zone (AZ-C) treated with ethylene

Assisted-selection of naturally caffeine-free coffee cultivars—characterization of SNPs from a methyltransferase gene

Molecular characterization of an ethylene receptor gene (CcETR1) in coffee trees, its relationship with fruit development and caffeine content

Similar Documents

NAC transcription factors play an important role in ethylene biosynthesis, reception and signaling of tomato fruit ripening

Gene transcript profiles in the desert plant Nitraria tangutorum during fruit development and ripening

Non-climacteric fruit ripening in pepper: increased transcription of EIL-like genes normally regulated by ethylene

Transcriptome analysis of rin mutant fruit and in silico analysis of promoters of differentially regulated genes provides insight into LeMADS-RIN-regulated ethylene-dependent as well as ethylene-independent aspects of ripening in tomato

SmARF8, a transcription factor involved in parthenocarpy in eggplant

Identification, phylogeny, and transcript profiling of ERF family genes during development and abiotic stress treatments in tomato

Pear 14-3-3a gene (Pp14-3-3a) is regulated during fruit ripening and senescense, and involved in response to salicylic acid and ethylene signalling

Profiling gene expression in citrus fruit calyx abscission zone (AZ-C) treated with ethylene

Assisted-selection of naturally caffeine-free coffee cultivars—characterization of SNPs from a methyltransferase gene

Molecular characterization of an ethylene receptor gene (CcETR1) in coffee trees, its relationship with fruit development and caffeine content