Results 21 to 30 of about 993 (156)

Differential modulation of photosynthesis, signaling, and transcriptional regulation between tolerant and sensitive tomato genotypes under cold stress. [PDF]

open access: yesPLoS ONE, 2012
The wild species Solanum habrochaites is more cold tolerant than the cultivated tomato (S. lycopersicum). To explore the mechanisms underlying cold tolerance of S. habrochaites, seedlings of S.
Hui Liu   +7 more
doaj   +1 more source

Performance of Wild Tomato Accessions and Elucidation of Resistance against Invasive Pest Phthorimaea absoluta Damage under Tropical Conditions

open access: yesHorticulturae, 2023
Invasive tomato leaf miner, Phthorimaea absoluta causes serious damage and yield loss in tomato production in open-field and protected cultivation. Use of chemical pesticides is uneconomical and adversely affects humans and the environment.
Pritha Ghosh   +7 more
doaj   +1 more source

Tumor formation in hybrids between Solanum lycopersicum and S. habrochaites

open access: yesAfrican Journal of Biotechnology, 2013
Genetic tumors are neoplastic growths that arise spontaneously in particular genotypes in plants. In the present study, we observed the occurrence of tumors in interspecific hybrids between Solanum lycopersicum L. and Solanum habrochaites S. Knapp and D. M. Spooner.
Tezuka, Takahiro   +2 more
openaire   +3 more sources

Chromatography of Solanum habrochaites extracts with the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in this plant and in Solanaceae [PDF]

open access: yesBrazilian Journal of Biology
The increasing need for sustainable alternatives to synthetic insecticides has driven the analysis of extracts from Solanum habrochaites, a wild tomato, through fractionated column chromatography.
C. A. M. Santos   +7 more
doaj   +1 more source

Scion and Rootstock Differently Influence Growth, Yield and Quality Characteristics of Cherry Tomato

open access: yesPlants, 2020
Grafting is a valuable tool for managing problems of tomato soil-borne pathogens and pests, but often generates unpredictable effects on crop yield and product quality.
Rosario Paolo Mauro   +4 more
doaj   +1 more source

MicroRNA319 family members play an important role in Solanum habrochaites and S. lycopersicum responses to chilling and heat stresses [PDF]

open access: yesBiologia plantarum, 2019
The microRNA319 (miR319) family is involved in plant development and responses to abiotic stresses. Previous work showed that miR319 responded to chilling stress in the chilling-tolerant wild tomato (Solanum habrochaites L.) genotype LA1777. Here, the precursors of sha-miR319a, b, c, and d were cloned from LA1777 and the putative target genes tosinte ...
X.P. Shi   +5 more
openaire   +2 more sources

The role of tomato wild relatives in breeding disease-free varieties

open access: yesGenetic Resources, 2022
Cultivated tomato (Solanum lycopersicum) is one of the most economically important and widely grown vegetable crops worldwide. However, tomato plants are often affected by biotic and abiotic stresses that reduce yield and affect fruit quality ...
Hamid Khazaei, Adithya Madduri
doaj   +1 more source

Preliminary results of resistance of tomato accessions to late blight (Phytophthora infestans (Mont.) de Bary) [PDF]

open access: yesRatarstvo i Povrtarstvo, 2017
Late blight (LB) caused by Phytophthora infestans (Mont) de Bary is a highly destructive disease of tomato and appears worldwide. The losses caused by late blight depend on several factors, but main are weather conditions, genotype and amount of inoculum.
Medić-Pap Slađana   +5 more
doaj   +1 more source

Efecto de antibiosis, antixenosis y la variación natural de tricomas de especies silvestres y comerciales en tomate sobre el desarrollo de Bactericera cockerelli

open access: yesScientia Agropecuaria, 2023
Bactericera cockerelli es una plaga económicamente relevante para cultivos de solanáceas. La presencia de tricomas foliares con la que cuentan ciertas especies silvestres constituye importantes recursos genéticos para programas de fitomejoramiento en ...
Adela Nazareth García Sánchez   +4 more
doaj  

Oxidative burst and the activity of defense-related enzymes in compatible and incompatible tomato-Alternaria solani interactions

open access: yesSemina: Ciências Agrárias, 2014
The production of reactive oxygen species (ROS), hypersensitive response (HR), and the activity of the enzymes guaiacol peroxidase, catalase, polyphenol oxidase, B-1,3-glucanase and chitinase, were studied in leaves of resistant [CNPH 1287 (Solanum ...
Maria Isabel Balbi-Peña   +2 more
doaj   +1 more source

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