Horticulturae, Free Full-Text
Von einem Mystery-Man-Autor
Last updated 01 Juni 2024
Higher plants suffer from mild heat stress when temperatures increase by 5 °C above optimum growth temperatures. This produces changes at the cellular and metabolic levels, allowing plants to adapt to heat conditions. This study investigated an increase of 5 °C above the optimum growth temperature (26 °C) of tomato plants in the tomato—Pseudomonas syringae pv. tomato pathosystem. A temperature increase above 26 °C affects plant development, the defensive pathways activated against Pseudomonas syringae pv. tomato strain DC3000 (PstDC3000), and the bacterial growth and virulence machinery. The results demonstrated that tomato plants were able to acclimate to mild heat stress, showing no symptoms of damage. Moreover, plants subjected to a 5 °C increase (T31 °C plants) showed higher basal levels of metabolites such as proline and putrescine, which probably act as compatible osmolytes. This demonstrates their importance as key components of thermotolerance. When grown under mild heat stress, plants were less susceptible to PstDC3000 and showed increased accumulation of abscisic acid, jasmonic acid-isoleucine, and spermine. In addition, the temperature increase negatively affected the infectivity of PstDC3000. Inhibition of the genes responsible for quorum sensing establishment and synthesis of flagellin and coronatine was observed in bacteria extracted from T31 °C plants. Analysis of the genes involved in the synthesis of the type III secretion system indicates the important role of this system in bacterial growth under these conditions. As the known resistance mechanisms involved in the defense against PstDC3000 were not activated, the changes in its virulence mechanisms under high temperatures may explain the lower infection observed in the T31 °C plants.
The changing role of ornamental horticulture in alien plant invasions - van Kleunen - 2018 - Biological Reviews - Wiley Online Library
Frontiers Biochar: An emerging recipe for designing sustainable horticulture under climate change scenarios
Horticulturae, Free Full-Text
Horticulturae, Free Full-Text
Horticulturae, Free Full-Text, nelson games sbo
Biostimulant activity of silicon in horticulture - ScienceDirect
Seaweed extracts as biostimulants in horticulture - ScienceDirect
Horticulturae, Free Full-Text, scarlet eggplant
Horticulturae, Free Full-Text, nelson games sbo
Randy Beaudry
Frontiers Salt-tolerant alternative crops as sources of quality food to mitigate the negative impact of salinity on agricultural production
Horticulturae, Free Full-Text
PDF) The Impact of COVID-19 on Horticulture: Critical Issues and Opportunities Derived from an Unexpected Occurrence
für dich empfohlen
- Bäumlein® – Verzaubere Dein Zuhause14 Jul 2023
- Identification and characterization of enzymes involved in the14 Jul 2023
- IJMS, Free Full-Text14 Jul 2023
- 3. Bioconfinement of Plants Biological Confinement of14 Jul 2023
- Recent insights into mechanisms preventing ectopic centromere14 Jul 2023
- Candidatus Phytoplasma solani' interferes with the distribution14 Jul 2023
- Led baum batterie14 Jul 2023
- CLETRAELIANS, Shopify Store Listing14 Jul 2023
- IJMS, Free Full-Text14 Jul 2023
- Gene-rich UV sex chromosomes harbor conserved regulators of sexual14 Jul 2023
Sie können auch mögen
- Schnorchelkit (schwarz) CF-Moto CForce 850/1000 ab 201714 Jul 2023
- Spiegel Gehäuse Auto-Seitentür-Rückspiegel-Abdeckung Für Peugeot Für 207 Für 308 2006–2014 ABS Rückspiegelgehäuse : : Auto & Motorrad14 Jul 2023
- NSLUMO Defender Led Update Light Kit 8pcs 73mm Round Amber Indicatior Front Side Light Rear Tail Light for Land Rover Defender 90/110 with Flasher Colorful Lens Defender Light Assembly, Tail Light Assemblies14 Jul 2023
- Sirene Stock Illustrations – 227 Sirene Stock Illustrations, Vectors & Clipart - Dreamstime14 Jul 2023
- Set Up Gaming Steering Wheel on PC (Step by Step) - Driver Easy14 Jul 2023
- Keymate™ Rettungsdecke Rettungsfolie Multifunktionsdecke14 Jul 2023
- Decorative Bright Strip Fit for Citroen C5 AIRCROSS14 Jul 2023
- Naturalspring Ravary®, Schnaps Klopfer Gürtel Halter S, Shot Patronengürtel, 25 Slots14 Jul 2023
- Filter-Element für Catchtank Ölcatchtank Ölabscheider ProVent 200 - En14 Jul 2023
- Set - Notrad AUDI A4 B9 R19 5x112x66,5 + SCHLÜSSEL + WAGENHEBER + HÜLLE FÜR DEN WAGENHEBER14 Jul 2023