NDLI: Regulation of auxin accumulation and perception at different developmental stages in carrot

Content Provider	Springer Nature Link
Author	Wu, Xue Jun Wang, Guang Long Song, Xiong Xu, Zhi Sheng Wang, Feng Xiong, Ai Sheng
Copyright Year	2016
Abstract	Auxins are a class of small indolic compounds that affect plant growth and developmental processes. However, the molecular mechanisms underlying auxin accumulation and perception during carrot growth and development are still unclear. To address this, carrot samples from five stages were collected. Morphological characteristics and auxin accumulation were also investigated during carrot development. IAA levels underwent great changes at five successive stages, and IAA contents in the petioles and leaves were relatively higher than those in the roots. A total of 18 genes related to auxin biosynthesis and signaling were identified and their expression profiles were determined using quantitative real-time PCR. Transcript levels of most genes were not well correlated with auxin accumulation, indicating that IAA biosynthesis pathway may be regulated through a complex network. The results indicated that auxin may regulate carrot growth and development in tissue-specific and stage-dependent manner. This study would provide valuable resources for genetic and molecular research focused on carrot growth and development.
Starting Page	243
Ending Page	251
Page Count	9
File Format	PDF
ISSN	01676903
Journal	Plant Growth Regulation
Volume Number	80
Issue Number	2
e-ISSN	15735087
Language	English
Publisher	Springer Netherlands
Publisher Date	2016-03-09
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Auxin Biosynthesis and signaling Indole-3-acetic acid (IAA) Growth and development Tissue-specific Daucus carota L. Plant Sciences Plant Anatomy/Development Plant Physiology Agriculture
Content Type	Text
Resource Type	Article
Subject	Physiology Plant Science 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

Solanum tuberosum Aux/IAA family: new members and characterization of StIAA1 interacting proteins

An Inhibitor of Tryptophan-Dependent Biosynthesis of Indole-3-Acetic Acid Alters Seedling Development in Arabidopsis

Plant regeneration from carrot (Daucus carota L.) anther culture derived embryos

Evidence that Indole-3-Acetic Acid is Not Synthesized Via the Indole-3-Acetamide Pathway in Pea Roots

Determination of ploidy and homozygosity of carrot plants obtained from anther cultures

Endogenous Auxin Profile in the Christmas Rose (Helleborus niger L.) Flower and Fruit: Free and Amide Conjugated IAA

The biosynthesis of auxin: how many paths truly lead to IAA?

Modification in indole-3-acetic acid metabolism, growth and development of strawberry through transformation with maize IAA-glucose synthase gene (iaglu)

Juvenile stockplant material enhances root development through higher endogenous auxin level

Regulation of auxin accumulation and perception at different developmental stages in carrot

Similar Documents

Solanum tuberosum Aux/IAA family: new members and characterization of StIAA1 interacting proteins

An Inhibitor of Tryptophan-Dependent Biosynthesis of Indole-3-Acetic Acid Alters Seedling Development in Arabidopsis

Plant regeneration from carrot (Daucus carota L.) anther culture derived embryos

Evidence that Indole-3-Acetic Acid is Not Synthesized Via the Indole-3-Acetamide Pathway in Pea Roots

Determination of ploidy and homozygosity of carrot plants obtained from anther cultures

Endogenous Auxin Profile in the Christmas Rose (Helleborus niger L.) Flower and Fruit: Free and Amide Conjugated IAA

The biosynthesis of auxin: how many paths truly lead to IAA?

Modification in indole-3-acetic acid metabolism, growth and development of strawberry through transformation with maize IAA-glucose synthase gene (iaglu)

Juvenile stockplant material enhances root development through higher endogenous auxin level

Regulation of auxin accumulation and perception at different developmental stages in carrot