Blue Light Upregulates Auxin Signaling and Stimulates Root Formation in Irregular Rooting of Rosemary Cuttings
Abstract
:1. Introduction
2. Materials and Methods
2.1. Plant Materials
2.2. Light Irradiation and Growth Conditions
2.3. Determination of Cutting Quality
2.4. qRT-PCR Analysis
2.5. De Novo Assembly and Investigation of IAA Biosynthetic Genes
2.6. Statistical Analysis
3. Results and Discussion
3.1. Shoot and Root Growth Differences among Stem Positions under Different Light Qualities
3.2. RNA Expression of IAA Biosynthetic Genes in Rosemary Cuttings
3.3. Effects of NAA Treatment on Root Growth under Different Light Qualities
3.4. Effects of Light Intensity on Rosemary Cuttings
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Abbreviations
AMI1 | AMIDASE 1 |
AO1 | ALDEHYDE OXIDASE 1 |
CYP79B2 | CYTOCHROME P450 79B2 |
IAAId | Indole-3-acetaldehyde |
IAM | Indole-3-acetamide |
IAN | Indole-3-acetonitrile |
IAOx | Indole-3-acetaldoxime |
IG | Indole glucosinolate |
IPyA | Indole-3-pyruvic acid |
NIT1 | NITRILASE 1 |
SUR1 | SUPERROOT 1 |
TAA1 | TRYPTOPHAN AMINOTRANSFERASE OF ARABIDOPSIS 1 |
TAM | Tryptamine |
TGG | β-THIOGLUCOSIDE GLUCOHYDROLASE |
Trp | L-Tryptophan |
UGT74B1 | UDP-GLUCOSYL TRANSFERASE |
VAS1 | REVERSAL OF SAV3 PHENOTYPE 1 |
YUCs | YUCCAs |
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Gil, C.-S.; Kwon, S.-J.; Jeong, H.-Y.; Lee, C.; Lee, O.-J.; Eom, S.-H. Blue Light Upregulates Auxin Signaling and Stimulates Root Formation in Irregular Rooting of Rosemary Cuttings. Agronomy 2021, 11, 1725. https://doi.org/10.3390/agronomy11091725
Gil C-S, Kwon S-J, Jeong H-Y, Lee C, Lee O-J, Eom S-H. Blue Light Upregulates Auxin Signaling and Stimulates Root Formation in Irregular Rooting of Rosemary Cuttings. Agronomy. 2021; 11(9):1725. https://doi.org/10.3390/agronomy11091725
Chicago/Turabian StyleGil, Chan-Saem, Soon-Jae Kwon, Ho-Young Jeong, Chanhui Lee, Oak-Jin Lee, and Seok-Hyun Eom. 2021. "Blue Light Upregulates Auxin Signaling and Stimulates Root Formation in Irregular Rooting of Rosemary Cuttings" Agronomy 11, no. 9: 1725. https://doi.org/10.3390/agronomy11091725