NDLI: PELPK1 (At5g09530) contains a unique pentapeptide repeat and is a positive regulator of germination in Arabidopsis thaliana

Please wait, while we are loading the content...

RETRACTED ARTICLE: High-efficiency Agrobacterium-mediated transformation of chickpea (Cicer arietinum L.) and regeneration of insect-resistant transgenic plants

Inducibility of three salinity/abscisic acid-regulated promoters in transgenic rice with gusA reporter gene

Isolation of a citrus promoter specific for reproductive organs and its functional analysis in isolated juice sacs and tomato

Different effects of night versus day high temperature on rice quality and accumulation profiling of rice grain proteins during grain filling

Isolation and promoter analysis of a chalcone synthase gene PtrCHS4 from Populus trichocarpa

Agrobacterium-mediated transformation of Australian rice varieties and promoter analysis of major pollen allergen gene, Ory s 1

Cloning and characterization of a maize SnRK2 protein kinase gene confers enhanced salt tolerance in transgenic Arabidopsis

Nitric oxide enhances aluminum tolerance by affecting cell wall polysaccharides in rice roots

Copper-induced oxidative damage, antioxidant response and genotoxicity in Lycopersicum esculentum Mill. and Cucumis sativus L.

The Arabidopsis CORI3 promoter contains two cis-acting regulatory regions required for transcriptional activity in companion cells

PELPK1 (At5g09530) contains a unique pentapeptide repeat and is a positive regulator of germination in Arabidopsis thaliana

Rice develop wavy seminal roots in response to light stimulus

Agrobacterium-mediated transformation of finger millet (Eleusine coracana (L.) Gaertn.) using shoot apex explants

In vitro tetraploid induction from leaf explants of Populus pseudo-simonii Kitag.

Fluorescence in situ hybridization on plant extended chromatin DNA fibers for single-copy and repetitive DNA sequences

Plant Cell Reports : Volume 30, Issue 8, August 2011

Plant Cell Reports : Volume 30, Issue 7, July 2011

Plant Cell Reports : Volume 30, Issue 6, June 2011

Plant Cell Reports : Volume 30, Issue 5, May 2011

Plant Cell Reports : Volume 30, Issue 4, April 2011

Plant Cell Reports : Volume 30, Issue 3, March 2011

Plant Cell Reports : Volume 30, Issue 2, February 2011

Plant Cell Reports : Volume 30, Issue 1, January 2011

Plant Cell Reports : Volume 29

Plant Cell Reports : Volume 28

Plant Cell Reports : Volume 27

Plant Cell Reports : Volume 26

Plant Cell Reports : Volume 25

Plant Cell Reports : Volume 24

Plant Cell Reports : Volume 23

Plant Cell Reports : Volume 22

Plant Cell Reports : Volume 21

Plant Cell Reports : Volume 20

Plant Cell Reports : Volume 19

Plant Cell Reports : Volume 18

Plant Cell Reports : Volume 17

Plant Cell Reports : Volume 16

PELPK1 (At5g09530) contains a unique pentapeptide repeat and is a positive regulator of germination in Arabidopsis thaliana

Content Provider	Springer Nature Link
Author	Rashid, Abdur Deyholos, Michael K.
Copyright Year	2011
Abstract	Arabidopsis gene At5g09530 has been previously annotated as a cell wall protein of either the hydroxyproline-rich glycoprotein (HRGP), extensin-like, or proline-rich protein families (e.g. PRP10). However, At5g09530 shows important differences between its amino acid sequence and these other proteins. At5g09530 lacks any motifs typical of major groups of cell wall proteins, but contains 36 repeats of a unique pentapeptide (Pro-Glu-Leu\|Ile\|Val-Pro-Lys), which we have named the PELPK motif. This motif is repeated in only one other Arabidopsis protein (At5g09520), but proteins containing repeated PELPK motifs are found in many other angiosperms. At5g09530 is predicted to encode an intrinsically disordered protein. We characterized the phenotype of transgenic Arabidopsis with either reduced (RNAi) or increased constitutive (35S promoter) transcript expression of At5g09530. RNAi lines exhibited significantly slower germination and root growth, while overexpression lines had accelerated germination and root growth compared to wild type. Similarly, when grown on soil, RNAi lines had delayed growth and flowering, while overexpression lines had accelerated growth and flowering as compared to wild type. Based on amino acid composition, the presence of a distinct repeated pentapeptide motif and predicted intrinsically disordered structure, we conclude that At5g09530 is not an HRGP, PRP, or extensin-like protein. Because At5g09530 is a distinct and conserved protein, we propose to name it PELPK1, and to name its presumptive inparalog (At5g09520) PELPK2. PELPK1 is necessary for normal rates of germination and growth, while overexpression of PELPK1 is sufficient to accelerate germination and growth.
Starting Page	1735
Ending Page	1745
Page Count	11
File Format	PDF
ISSN	07217714
Journal	Plant Cell Reports
Volume Number	30
Issue Number	9
e-ISSN	1432203X
Language	English
Publisher	Springer-Verlag
Publisher Date	2011-05-11
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Germination Growth Proline-rich Intrinsically disordered protein Biotechnology Cell Biology Plant Biochemistry Plant Sciences
Content Type	Text
Resource Type	Article
Subject	Plant Science Medicine Agronomy and Crop Science

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

PELPK1 (At5g09530) contains a unique pentapeptide repeat and is a positive regulator of germination in Arabidopsis thaliana.

A regulatory role for proline metabolism in stimulating Arabidopsis thaliana seed germination

Calmodulin-binding protein CBP60g is a positive regulator of both disease resistance and drought tolerance in Arabidopsis

Effects of heavy metals on seed germination and early seedling growth of Arabidopsis thaliana

Optimization of conditions for germination of cold-stored Arabidopsis thaliana pollen

Cotton GhHyPRP3 encoding a hybrid proline-rich protein is stress inducible and its overexpression in Arabidopsis enhances germination under cold temperature and high salinity stress conditions

The Salt Tolerance-Related Protein (STRP) Is a Positive Regulator of the Response to Salt Stress in Arabidopsis thaliana.

Cloning and characterization of a Verticillium wilt resistance gene from Gossypium barbadense and functional analysis in Arabidopsis thaliana

Ethylene is a positive regulator of root hair development in Arabidopsis thaliana

PELPK1 (At5g09530) contains a unique pentapeptide repeat and is a positive regulator of germination in Arabidopsis thaliana

Similar Documents

PELPK1 (At5g09530) contains a unique pentapeptide repeat and is a positive regulator of germination in Arabidopsis thaliana.

A regulatory role for proline metabolism in stimulating Arabidopsis thaliana seed germination

Calmodulin-binding protein CBP60g is a positive regulator of both disease resistance and drought tolerance in Arabidopsis

Effects of heavy metals on seed germination and early seedling growth of Arabidopsis thaliana

Optimization of conditions for germination of cold-stored Arabidopsis thaliana pollen

Cotton GhHyPRP3 encoding a hybrid proline-rich protein is stress inducible and its overexpression in Arabidopsis enhances germination under cold temperature and high salinity stress conditions

The Salt Tolerance-Related Protein (STRP) Is a Positive Regulator of the Response to Salt Stress in Arabidopsis thaliana.

Cloning and characterization of a Verticillium wilt resistance gene from Gossypium barbadense and functional analysis in Arabidopsis thaliana

Ethylene is a positive regulator of root hair development in Arabidopsis thaliana

PELPK1 (At5g09530) contains a unique pentapeptide repeat and is a positive regulator of germination in Arabidopsis thaliana