Results 111 to 120 of about 167,943 (407)

A common phytoene synthase mutation underlies white petal varieties of the California poppy. [PDF]

open access: yes, 2019
The California poppy (Eschscholzia californica) is renowned for its brilliant golden-orange flowers, though white petal variants have been described.
Gong, Xue   +2 more
core   +1 more source

Balancing Selection at the Tomato RCR3 Guardee Gene Family Maintains Variation in Strength of Pathogen Defense [PDF]

open access: yes, 2012
Coevolution between hosts and pathogens is thought to occur between interacting molecules of both species. This results in the maintenance of genetic diversity at pathogen antigens (or so-called effectors) and host resistance genes such as the major ...
Hoerger, A.   +5 more
core   +4 more sources

Iflaviruses in arthropods: when small is mighty

open access: yesInsect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia   +3 more
wiley   +1 more source

Micrographic profiling and bio-optimisation of the antibacterial and antioxidant activities of Solanum lycopersicum L. (1753) by combining it with Curcuma longa L. (1753) extract

open access: yesOrapuh Journal
Introduction Oxidative stress and antibiotic resistance are currently a major public health problem; hence, the search for new sources of anti-infective agents is essential. Purpose The aim of the present study was to determine the micrographic
Odette Kabena Ngandu   +8 more
doaj   +1 more source

Bacteria asociada a huevos de zoonematodo como agente potencial para el biocontrol de Meloidogyne spp. en tomate

open access: yesRevista de Producción Animal, 2023
Antecedentes: El objetivo de este estudio fue caracterizar la bacteria CIGBTb aislada de huevos de Tricostrongylus respecto a sus propiedades biocontroladoras de nematodos y sus posibles mecanismos de acción mediante ensayos en maceta, ensayos in vitro ...
Ileana Sánchez Ortiz   +7 more
doaj  

Multiple QTL for horticultural traits and quantitative resistance to Phytophthora infestans linked on Solanum habrochaites chromosome 11. [PDF]

open access: yes, 2014
Previously, a Phytophthora infestans resistance QTL from Solanum habrochaites chromosome 11 was introgressed into cultivated tomato (S. lycopersicum). Fine mapping of this resistance QTL using near-isogenic lines (NILs) revealed some co-located QTL with ...
Haggard, J Erron   +2 more
core   +1 more source

Seaweed Extract Improved Yields, Leaf Photosynthesis, Ripening Time, and Net Returns of Tomato (Solanum lycopersicum Mill.)

open access: yesACS Omega, 2020
Overuse of chemical fertilizers in the intensive greenhouse tomato cultivation system has limited the increase of plant production. Nowadays, seaweed extract has been gradually applied in agriculture as an effective way to achieve a higher yield of crops,
Yuanyuan Yao   +4 more
semanticscholar   +1 more source

Jasmonates enhance plants tolerance grown in Cd‐contaminated environments: A comprehensive overview

open access: yesAnnals of Applied Biology, EarlyView.
Jasmonates (JAs) enhance plant tolerance to cadmium (Cd) stress by activating antioxidant defences but may reduce Cd uptake, limiting their effectiveness for phytoremediation. This review compiles studies that evaluated the effects of JA application on plants grown in Cd‐contaminated environments. Abstract Cadmium (Cd) is a toxic heavy metal and one of
Raja Yamma Rodrigues Souza   +2 more
wiley   +1 more source

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