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Grafting tomato (Solanum lycopersicum) onto the rootstock of a high-altitude accession of Solanum habrochaites improves suboptimal-temperature tolerance

Environmental and Experimental Botany, 2008
Grafting is regarded as a promising tool to broaden the temperature optimum of elite tomato cultivars. However, suitable low-temperature tolerant tomato rootstocks are not yet available and its breeding is hampered by a lack of variation in low-temperature tolerance within the cultivated tomato.
Venema, J.H.   +4 more
openaire   +2 more sources

Performance of Solanum habrochaites LA1777 introgression line hybrids for marketable tomato fruit yield in Asia

Euphytica, 2007
Wild relatives of the cultivated tomato (Solanum lycopersicum L.) are major sources of new genetic diversity for tomato improvement. Introgression lines (IL) are near-isogenic lines homozygous for one or several mapped wild DNA fragments in a common recurrent parent. A set of ILs developed by Cornell University from Solanumhabrochaites accession LA1777
Peter M. Hanson   +5 more
openaire   +1 more source

An Introgression from Wild Tomato (Solanum habrochaites) Affects Tomato Photosynthesis and Water Relations

Crop Science, 2014
ABSTRACTA quantitative trait locus (QTL) stm9 (shoot‐turgor maintenance; located on chromosome 9) from chilling‐tolerant Solanum habrochaites S. Knapp & D.M. Spooner maintains plant water status via stomatal closure in response to root chilling, which induces a rapid onset form of root water stress. Here we examined the effect of an introgressed S.
Hsien Ming Easlon   +2 more
openaire   +1 more source

Mineral and Trace Elements Content in 30 Accessions of Tomato Fruits (Solanum lycopersicum L.,) and Wild Relatives (Solanum pimpinellifolium L., Solanum cheesmaniae L. Riley, and Solanum habrochaites S. Knapp & D.M. Spooner)

Biological Trace Element Research, 2010
Tomato quality and its potential health benefits are directly related to its chemical composition. The characterization of nutritional properties of Solanum germplasm is essential to choose suitable donor parents for breeding programs. In this sense, wild species could be very useful for tomato fruit quality genetic improvement. With this objective, in
Virginia, Fernández-Ruiz   +4 more
openaire   +2 more sources

Overexpression of ShDHN, a dehydrin gene from Solanum habrochaites enhances tolerance to multiple abiotic stresses in tomato

Plant Science, 2015
Dehydrins (DHNs) play important roles in plant adaptation to abiotic stress. In this study, a cold-induced SK3-type DHN gene (ShDHN) isolated from wild tomato species Solanum habrochaites was characterized for its function in abiotic stress tolerance. ShDHN was constitutively expressed in root, leaf, stem, flower and fruit.
Hui, Liu   +7 more
openaire   +2 more sources

MEDIUM COMPOSITION FOR IN VITRO MID-TERM STORAGE OF SOLANUM HABROCHAITES TEST-TUBE PLANTS

Vegetable and Melon Growing
Purpose. To investigate effects of osmotically active substances on the growth and development of isolated microcuttings of the wild tomato species S. habrochaites Knapp & Spooner and to determine an optimal composition of nutrient medium for their mid-term storage in vitro. Methods.
H. V. Mozgovska   +3 more
openaire   +1 more source

Functional Genomics of Tomato Fruit Nutritional Quality in Solanum habrochaites LA1777 introgression lines

2017
Tomato fruit are a major dietary source of health promoting phytochemicals, and an excellent model system to investigate fleshy fruit development and ripening. A rich variation in health and sensory related compounds is found within germplasm of the tomato clade, and populations of introgression lines (ILs) originating from interspecific crosses ...
Silvana Grandillo1   +6 more
openaire   +1 more source

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