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Ara mostrant els elements 11-20 de 144
Whole genome comparisons of Fragaria, Prunus and Malus reveal different modes of evolution between Rosaceous subfamilies
(BMC, 2012-04-04)
Background: Rosaceae include numerous economically important and morphologically diverse species.
Comparative mapping between the member species in Rosaceae have indicated some level of synteny. ...
Fine mapping and identification of candidate genes for the peach powdery mildew resistance gene Vr3
(Springer Nature, 2020-11-01)
Powdery mildew is one of the major diseases of peach (Prunus persica), caused by the ascomycete Podosphaera pannosa. Currently, it is controlled through calendar-based fungicide treatments starting at ...
Several geranylgeranyl diphosphate synthase isoforms supply metabolic substrates for carotenoid biosynthesis in tomato
(Wiley, 2021-02-16)
Geranylgeranyl diphosphate (GGPP) produced by GGPP synthase (GGPPS) serves as a precursor for many plastidial isoprenoids, including carotenoids. Phytoene synthase (PSY) converts GGPP into phytoene, the ...
Fine mapping of the peach pollen sterility gene (Ps/ps) and detection of markers for marker-assisted selection
(Springer, 2020-06-10)
In peach, pollen sterility, expressed as absence of pollen in the anthers, segregates as an undesired trait in breeding programs. Pollen fertility screening in progenies is not a common practice mainly ...
GENOMES UNCOUPLED1-independent retrograde signaling targets the ethylene pathway to repress photomorphogenesis
(American Society of Plant Biologists, 2020-11-19)
When germinating in the light, Arabidopsis (Arabidopsis thaliana) seedlings undergo photomorphogenic development, characterized by short hypocotyls, greening, and expanded cotyledons. Stressed chloroplasts ...
A novel introgression line collection to unravel the genetics of climacteric ripening and fruit quality in melon
(Nature Research, 2021-05-31)
Introgression lines are valuable germplasm for scientists and breeders, since they ease genetic studies such as QTL interactions and positional cloning as well as the introduction of favorable alleles ...
A comprehensive genome variation map of melon identifies multiple domestication events and loci influencing agronomic traits
(Nature Research, 2019-11-01)
Melon is an economically important fruit crop that has been cultivated for thousands of years; however, the genetic basis and
history of its domestication still remain largely unknown. Here we report ...
Attention sports fans! The far-reaching contributions of bud sport mutants to horticulture and plant biology
(Springer Nature, 2018-07-15)
A bud sport is a lateral shoot, inflorescence or single flower/fruit with a visibly different phenotype from the rest of the plant. The new phenotype is often caused by a stable somatic mutation in a ...
Chromosome-level genome assemblies of four wild peach species provide insights into genome evolution and genetic basis of stress resistance
(BMC, 2022-06-13)
Background: Peach (Prunus persica) is an economically important stone fruit crop in Rosaceae and widely cultivated in temperate and subtropical regions, emerging as an excellent material to study the ...
The high-quality draft genome of peach (Prunus persica) identifies unique patterns of genetic diversity, domestication and genome evolution
(Nature Research, 2013-03-24)
Rosaceae is the most important fruit-producing clade, and its key commercially relevant genera (Fragaria, Rosa, Rubus and Prunus) show broadly diverse growth habits, fruit types and compact diploid g ...