Transcription Factors and Their Regulatory Role in Plant Defence Response DOI
Priya Kumari,

Rabishankar Ojha,

Vishal Varshney

et al.

Published: Jan. 1, 2024

Plant diseases critically affect the growth and productivity with an eventual impact on global economy, food safety, security. The regulation of gene expression is a decisive factor that orchestrates plant defence responses. Indeed, intricate network key imparts adaptive plasticity plants in altered environ against different pathogens; however, it mainly achieved by enforcement various transcription factors. Several genetic studies documented role factors as positive negative regulators diverse biological functions including biotic stress They play detrimental function regulating critical processes such innate and/or basal immune systems plants, well defensive mechanisms pathogens. This book chapter focuses several TF families have been chosen for their diversity, significance, availability members functionally imperative response to pathogen attack. provides systematic evaluation these defined TFs. Furthermore, discusses coordinated interactions between TFs phytohormones involved modulating aspects defense Understanding regulatory networks associated infection crucial gaining new insights identifying future research directions. Moreover, targeting themselves holds promise disease control strategies. Overall, this aims provide comprehensive into governing defense, specific focus By unravelling TFs, opens avenues developing novel approaches combat diseases.

Language: Английский

Classification of tomato ripeness in the agricultural industry using a computer vision system DOI

Mateo Valencia Buitrago,

Olga Lucía Torres Vargas

LatIA, Journal Year: 2024, Volume and Issue: 2, P. 105 - 105

Published: July 27, 2024

Machine vision systems (SVA) occupy an important place in the field of food and agriculture, these techniques are performed situ, efficient, non-invasive, time-saving more economical than traditional techniques. Tomatoes (Solanum lycopersicum) extensively cultivated throughout world, essential agricultural culinary fields recognized for their beneficial contributions to health. Lack knowledge about fruit maturity, proper harvesting postharvest handling factors responsible large losses. Therefore, objective this research was construction a VAS that allows establishing relationships between color maturity stage Chonto Roble F1 tomato. The built is composed hardware software duly synchronized through application computer algorithms Python 3.9 allow it perform acquisition segmentation image present user with coordinates CIEL*a*b* system. Finally, measurements were on tomato samples at different stages ripening HunterLab ColorQuest XE (EHL) spectrophotometer. results obtained indicated there no significant differences both measurement L* values, changes produced b* a* statistically samples. potential use constructed determination degree tomatoes real time, non-invasive low-cost way.

Language: Английский

Citations

9
Functional redundancy of transcription factors SlNOR and SlNOR-like1 is required for pollen development in tomato DOI Creative Commons
Hongli Li,

Lan-Ting Xiang,

Xiaodan Zhao

et al.

Horticulture Research, Journal Year: 2025, Volume and Issue: 12(4)

Published: Jan. 6, 2025

In tomato, SlNOR and SlNOR-like1, members of the NAC family transcription factors (TFs), are known to play critical roles in regulating fruit ripening highly expressed floral organs. However, their role flower development remains unclear. this study, we generated functionally characterized a double knockout mutant, nor/nor-like1. Our findings reveal that pollen abortion nor/nor-like1 impedes ovarian enlargement, resulting formation failure. Histological analyses demonstrate wall collapse occurs during mature stage leads abnormal component deposition at microspore stage, male sterility mutant lines. Kyoto Encyclopedia Genes Genomes enrichment pathway further suggest loss SlNOR-like1 function affects several metabolic pathways related development, including 'ABC transporters', 'lipid metabolism', 'phenylpropanoid biosynthesis', 'hormone signal transduction', 'starch sucrose 'cutin, suberine, wax biosynthesis'. Furthermore, our results could directly bind promoters key genes associated with activate expression, ATP-binding cassette transporters G (SlABCG8/9/23), ECERIFERUM (SlCER1), glycine-rich protein (SlGRP92). These may redundant biosynthesis transport sporopollenin precursors, cuticular biosynthesis, exine formation. summary, study highlights previously uncharacterized tomato fertility.

Language: Английский

Citations

1
Jasmonate Promotes Ester Aroma Biosynthesis during Nanguo Pears Storage DOI Creative Commons
Liyong Qi, Chuhan Li, Jianan Sun

et al.

Horticulturae, Journal Year: 2024, Volume and Issue: 10(4), P. 329 - 329

Published: March 28, 2024

Volatile organic compounds (VOCs) have been known to confer the flavor of fruits, characterizing quality fruits. Nanguo pear (Pyrus ussuriensis Maxim.) is widely popular among consumers due its excellent ‘fruity’ aroma derived from ester substances. Jasmonate (JAs) plays an indispensable role in formation many qualities fruit. Therefore, present study aimed explore effect jasmonate on VOCs fruit during storage. During storage, fruits were treated with various concentrations methyl (MeJA) and sodium diethyldithiocarbamate (DIECA, a JAs inhibitor), inhibitors biosynthesis. Subsequently, composition levels determined using GC-MS. The results showed that 100 uM MeJA treatment could promote accumulation while mM DIECA had opposite effect. Meantime, significantly promoted peel degreening, soluble solids content (SSC), softening, ethylene formation. RT-qPCR stimulated expression PuAAT1 repressed PuCXEs, leading increased compounds. Overall, these provide reference for further research aroma.

Language: Английский

Citations

5
microRNA regulates cytokinin induced parthenocarpy in cucumber (Cucumis sativus L.) DOI

Rahat Sharif,

Yamei Zhu,

Yaoyue Huang

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 212, P. 108681 - 108681

Published: May 13, 2024

Language: Английский

Citations

5
Effect of the overexpression of the GGP1 gene on cell wall remodelling and redox state in the tomato fruit DOI
Nataliia Kutyrieva-Nowak, Ana Pantelić,

Stefan Isaković

et al.

Plant Science, Journal Year: 2025, Volume and Issue: 355, P. 112470 - 112470

Published: March 11, 2025

Language: Английский

Citations

0
p-chlorophenylalanine treatment accelerates tomato fruit ripening through hormone synthesis and glycolytic pathway during storage DOI
Kailin Xu,

Ran Yan,

Hang Zhang

et al.

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 225, P. 113517 - 113517

Published: March 17, 2025

Language: Английский

Citations

0
Two Master Transcription Factors for Fruit Ripening, NOR and Its Homologue NOR-like1: Multiple Roles in tomato DOI

Gangshuai Liu,

Ying Gao, Da-Qi Fu

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 27, 2025

Non-ripening (NOR) and NOR-like1, two members of the tomato NAC transcription factor (TF) family, exhibit a high degree homology are well-recognized for their robust control fruit ripening. The discovery NOR NOR-like1 has greatly advanced our understanding regulation ripening function studies beyond This review systematically summarizes current perception nor natural mutant (nor mutant), as well roles in beyond. Additionally, this highlights functional similarity divergence NOR-like1. In summary, we discuss diversity underlying mechanisms propose molecular regulatory network dominated by

Language: Английский

Citations

0
Tomato quality assessment and enhancement through Fuzzy Logic: A ripe perspective on precision agriculture DOI
Miroslava Cano Lara, Horacio Rostro‐González

Postharvest Biology and Technology, Journal Year: 2024, Volume and Issue: 212, P. 112875 - 112875

Published: March 11, 2024

Language: Английский

Citations

2
MaWRKY147-MaMADS68 transcriptional cascade module regulates low-temperature-affected banana fruit ripening DOI Open Access
Yiming Zhu,

Chaojie Wu,

Wei Wei

et al.

Postharvest Biology and Technology, Journal Year: 2023, Volume and Issue: 207, P. 112625 - 112625

Published: Oct. 21, 2023

Language: Английский

Citations

6
Exogenous application of ALA enhanced sugar, acid and aroma qualities in tomato fruit DOI Creative Commons
Ruirui Li, Junwen Wang, Hong Yuan

et al.

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: Dec. 21, 2023

The content and proportion of sugars acids in tomato fruit directly affect its flavor quality. Previous studies have shown that 5-aminolevulinic acid (ALA) could promote ripening improve aroma In order to explore the effect ALA on sugar quality during development, 0, 100, 200 mg L −1 solutions were sprayed surface 10 days after pollination fourth inflorescence, regulation sugar, metabolism was analyzed. results showed treatment enhance activities invertase (AI), neutral (NI), sucrose synthase (SS), reduce activity phosphate (SPS), up-regulate expression SlAI , SlNI SlSS change composition at three stages, significantly increase fruit, accumulation into flesh. Secondly, treatments increased phosphoenolpyruvate carboxykinase (PEPC), malic enzyme (ME), citrate (CS), up-regulated SlPPC2 SlME1 SlCS reduced citric maturity stage, thereby reducing total organic content. addition, also number mass fraction volatile components mature fruits. These indicated exogenous application development formation conducive

Language: Английский

Citations

6