NDLI: Real-time RT-PCR profiling of transcription factors including 34 MYBs and signaling components in white lupin reveals their P status dependent and organ-specific expression

Content Provider	Springer Nature Link
Author	Yamagishi, Masumi Zhou, Keqin Osaki, Mitsuru Miller, Susan S. Vance, Carroll P.
Copyright Year	2011
Abstract	Phosphorus (P) is often a limiting macronutrient because of its low availability in soils. White lupin (Lupinus albus L.) plants are well adapted to growth under low-P conditions. White lupin acclimation to low-P conditions includes changes in root architecture and enhanced expression of numerous genes encoding for secreted acid phosphatases and phosphate transporters. However, information about transcription factors and signaling proteins that coordinate the P-starvation responses is limited in white lupin. In this study, cDNAs and ESTs encoding for transcription factors and signaling proteins were isolated and their transcription profiles were clarified to facilitate the identification of key signal transduction genes necessary to improve P acquisition, allocation, and use. 34 cDNA fragments of MYB-coiled coil (MYB-CC) and R2R3-MYB, and 26 ESTs encoding for transcription factors and signaling proteins were isolated. Four MYB-CC cDNAs showed high similarity to the transcription factor Phosphate starvation response 1 in Arabidopsis, which has been implicated in regulation of many P-starvation response genes. In addition, deduced amino acid sequences of 29 R2R3-MYB cDNAs showed similarities to Arabidopsis R2R3-MYB proteins. Transcription of the 60 genes, as measured by real-time reverse transcription-PCR, in normal roots, cluster roots, leaves, and shoot tips under P sufficient and low-P conditions revealed that six (10%) and two (3.3%) sequences were either induced or suppressed, respectively, by low-P condition. In addition, 36 genes (60%) showed an organ specific expression.
Starting Page	481
Ending Page	493
Page Count	13
File Format	PDF
ISSN	0032079X
Journal	Plant and Soil
Volume Number	342
Issue Number	1-2
e-ISSN	15735036
Language	English
Publisher	Springer Netherlands
Publisher Date	2011-01-12
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Cluster roots Lupinus albus L. MYB-CC Phosphate starvation response 1 (PHR1) R2R3-MYB Signal transduction Ecology Plant Physiology Soil Science & Conservation Plant Sciences
Content Type	Text
Resource Type	Article
Subject	Soil Science Plant 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

A phosphate transporter with enhanced expression in proteoid roots of white lupin (Lupinus albus L.)

Root Handling Affects Carboxylates Exudation and Phosphate Uptake of White Lupin Roots

Soil Phosphorus Uptake by Continuously Cropped Lupinus albus: A New Microcosm Design

White Lupin (Lupinus albus) response to phosphorus stress: evidence for complex regulation of LaSAP1

Diversity in White Lupin (Lupinus albus L.) Landraces from Northwest Iberianplateau

Transcript and proteomic analysis of developing white lupin (Lupinus albus L.) roots

A phosphate transporter with enhanced expression in proteoid roots of white lupin (Lupinus albus L.)

Isoflavonoid exudation from white lupin roots is influenced by phosphate supply, root type and cluster‐root stage

Plasma membrane $H^{+}$-ATPase-dependent citrate exudation from cluster roots of phosphate-deficient white lupin

Real-time RT-PCR profiling of transcription factors including 34 MYBs and signaling components in white lupin reveals their P status dependent and organ-specific expression

Similar Documents

A phosphate transporter with enhanced expression in proteoid roots of white lupin (Lupinus albus L.)

Root Handling Affects Carboxylates Exudation and Phosphate Uptake of White Lupin Roots

Soil Phosphorus Uptake by Continuously Cropped Lupinus albus: A New Microcosm Design

White Lupin (Lupinus albus) response to phosphorus stress: evidence for complex regulation of LaSAP1

Diversity in White Lupin (Lupinus albus L.) Landraces from Northwest Iberianplateau

Transcript and proteomic analysis of developing white lupin (Lupinus albus L.) roots

A phosphate transporter with enhanced expression in proteoid roots of white lupin (Lupinus albus L.)

Isoflavonoid exudation from white lupin roots is influenced by phosphate supply, root type and cluster‐root stage

Plasma membrane $H^{+}$-ATPase-dependent citrate exudation from cluster roots of phosphate-deficient white lupin

Real-time RT-PCR profiling of transcription factors including 34 MYBs and signaling components in white lupin reveals their P status dependent and organ-specific expression