Auxotrophic strains of the fungus Fusarium graminearum were generated in order to increase
the number of functional selectable markers and improve the utility of the model organism.
Single metabolic genes, the sequences encoding for enzymes required for the production of
specific essential metabolites, were deleted in F. graminearum, and then...
Genetic information for male and female hop accessions is limited, hampering
parental selection to maximize offspring productivity. Our objective
was to determine whether amplified fragment length polymorphism (AFLP)-derived genetic distance (GD[subscript mm]) estimates and coancestry estimates from
pedigrees (GS[subscript ped]) between parental pairs could be used to predict offspring
performance....
In this study, we developed a simple and efficient Bacillus subtilis genome editing method in which targeted gene(s) could be inactivated by single-stranded PCR product(s) flanked by short homology regions and in-frame deletion could be achieved by incubating the transformants at 42 degrees C. In this process, homologous recombination (HR)...
Wheat (Triticum aestivum L.) is one of the most important crops in the world. It has been and continues to be one of the main sources of food for humans and animals. Although traditional wheat breeding has contributed greatly to the improvement of wheat both in productivity and biotic/abiotic stress...
This paper discussed the human electrocardiogram, the instrumentation
used to graphically record it, and the design and performance
of a specialized system for vector cardiography: the Vector Electrocardioscope
(VECS) System. The introduction reviews in considerable
detail the pertinent known physiology of the heart, especially the
electrophysiology responsible for the genesis...
Sclerotinia sclerotiorum (Lib.) de Bary is a necrotrophic pathogen capable of causing white mold, a severe disease in common bean. White mold is of particular concern to the Oregon snap bean processing industry, where processors allow less than
3% incidence in harvested shipments. Breeding for white mold resistance in beans...
In an effort to understand the basis for sulfite detoxification in S. cerevisiae,
the functions of two genes were analyzed. SSU1, which encodes a plasma membrane
protein, was found to be required for efficient sulfite efflux. FZFl-4, a dominant
allele of a transcriptional activator of SSUl, was also found to...
Quince (Cydonia oblonga Mill.) is widely used as a dwarfing rootstock for pear
{Pyrus communis L.). The disadvantage of this rootstock is its inefficient uptake of Fe,
resulting in leaf chlorosis. Application of tissue culture and gene transfer techniques may
lead to production of quince clones with improved Fe efficiency....
Celiac disease, an autoimmune response triggered by the consumption of seed storage proteins of cereals, affects an estimated 1% of the human population. In the case of wheat (Triticum aestivum L.), one of the world’s most consumed cereals, alcohol-soluble proteins, the gliadins, have been identified as the allergy-eliciting agents. Previous...