Results 21 to 30 of about 83,740 (296)

The utility of NBS profiling for plant systematics: a first study in tuber-bearing Solanum species [PDF]

open access: yes, 2008
Systematic relationships are important criteria for researchers and breeders to select materials. We evaluated a novel molecular technique, nucleotide binding site (NBS) profiling, for its potential in phylogeny reconstruction.
Berg, R.G., van den   +3 more
core   +1 more source

Cuantificación química de lípidos en cultivos semihidropónicos de tomate en estrés salino – alternativa para proyectos en cursos semestrales

open access: yesEducación Química, 2019
Se evaluó el contenido de lípidos totales, triglicéridos y esteroles de cultivos semihidropónicos de tomate (Solanum lycopersicon) en condiciones de estrés salino, utilizando métodos químicos de cuantificación.
Ramsés Salas Asencios   +1 more
doaj   +1 more source

Characterization the complete chloroplast genome of the tomato (Solanum lycopersicum L.) from China

open access: yesMitochondrial DNA. Part B. Resources, 2019
Tomato (Solanum lycopersicum L.) is native to Peru and Mexico. It is an important vegetable crop of the world, which ranks next to potato in importance. In addition, tomato is one of the most widely cultivated fruit and vegetables in the world.
Chunbo Zhao   +6 more
doaj   +1 more source

Meiosis in sesquidiploid hybrids of Lycopersicon esculentum and Solanum lycopersicoides [PDF]

open access: yesProceedings of the National Academy of Sciences, 1986
We have synthesized diploid hybrids between Lycopersicon esculentum and Solanum lycopersicoides and have converted them to allotetraploids. Two sesquidiploids, having two complements of the former parent and one of the latter, have been obtained by ...
C M, Rick   +3 more
openaire   +2 more sources

SolRgene: an online database to explore disease resistance genes in tuber-bearing Solanum species [PDF]

open access: yes, 2011
Background The cultivated potato (Solanum tuberosum L.) is an important food crop, but highly susceptible to many pathogens. The major threat to potato production is the Irish famine pathogen Phytophthora infestans, which causes the devastating late ...
Goverse, A.   +17 more
core   +1 more source

Seedling salt tolerance in tomato [PDF]

open access: yes, 2011
Soils with higher concentrations of salt are becoming more and more a constraint for many crops to obtain high yields. Wild tomato species, adapted to adverse environments, are a potential reservoir for genes underlying quantitative trait loci (QTL ...
Visser, R.G.F.   +8 more
core   +1 more source

Population Genetic Approaches to Speciation of Wild Tomatoes with Special Reference to Solanum habrochaites and S. arcanum [PDF]

open access: yes, 2009
This thesis entails the results of three research projects. These have focused on the influence of diversity, demography and structure in the divergence (i.e. the speciation process) of four wild tomato species.
Merino Méndez, Carlos Gonzalo
core   +1 more source

AFLP analysis reveals a lack of phylogenetic structure within Solanum section Petota [PDF]

open access: yes, 2008
Background The secondary genepool of our modern cultivated potato (Solanum tuberosum L.) consists of a large number of tuber-bearing wild Solanum species under Solanum section Petota.
Vosman Ben   +16 more
core   +1 more source

ECOLOGICAL AND EVOLUTIONARY GENOMICS IN THE WILD TOMATOES (SOLANUM SECT. LYCOPERSICON) [PDF]

open access: yesEvolution, 2008
The plant group Solanum section Lycopersicon (the clade containing the domesticated tomato and its wild relatives) is ideal for integrating genomic tools and approaches into ecological and evolutionary research. Wild species within Lycopersicon span broad morphological, physiological, life history, mating system, and biochemical variation, and are ...
openaire   +2 more sources

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 ...
Anja C. Hörger   +42 more
core   +2 more sources

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