Sentences with phrase «multiple resistance genes»

One of them was able to cause full - blown disease symptoms — tan spore - producing lesions on the leaves — on eight soybean lines, including two with multiple resistance genes.

Not exact matches

The Sainsbury Laboratory is continuing to identify multiple blight resistance genes that will difficult for blight to simultaneously overcome.

Researchers have been tracking the spread of artemisinin - resistant parasites first by looking for signs in patients, and later by using multiple mutations in the parasite's Kelch13, or K13, gene, as molecular markers for resistance.

«Plants with one type of glyphosate - resistance mechanism make multiple copies of the target site for glyphosate, a gene called EPSPS.

When multidrug - resistant malaria was detected, researchers were initially handicapped by the lack of a marker for piperaquine resistance; now, they have one, the presence of multiple copies of the plasmepsin 2 gene.

Five decades on from the appearance of the first MRSA, multiple MRSA lineages have emerged which have acquired different variants of the resistance gene.»

The researchers also didn't find the gene MDR1, which encodes a drug transporter often responsible for resistance to multiple drugs.

Last summer, agribusiness giant Syngenta, based in Basel, Switzerland, conducted the first field trials of maize (corn) containing engineered mini-chromosomes, and showed that the mini-chromosomes, which carried multiple genes for insect and herbicide resistance, were stable in the field.

The gene for resistance to extended spectrum cephalosporins is frequently carried on plasmids, often along with multiple genes for resistance to other antimicrobials.

Plasmids are pieces of independent DNA that often carry multiple antibiotic resistance genes.

A Mailman study of New York City mice found that they harbor multiple pathogenic bacteria, including some with an array of antimicrobial resistance genes.

He says that, while factors causing DT104's hyperpathogenicity have not been completely identified, the strain seems to owe its resistance to multiple antibiotics to an integron — or gene cluster — structure designated as «Salmonella genomic island 1» (SGI1).

Because disease organisms mutate quickly to overcome crop resistance controlled by single genes, researchers are rushing to identify new resistance genes and to incorporate multiple genes into high - yielding varieties, according to Ravi Singh, CIMMYT wheat scientist who participated in the reported study.

In addition, they observed that parasites with multiple copies of the multidrug resistance gene pfmdr1 tended to be less susceptible to several drugs, including DHA.

Using high - throughput sequencing of DNA from river sediment up and downstream from the Indian treatment plant [11] we identified a high prevalence of resistance genes from multiple classes of antibiotics.

Our results show that multiple classes of resistance genes are promoted in a highly antibiotic - contaminated environment.

Our results indicate that S. argenteus has spread at a relatively rapid pace over the past 2 decades across northeastern Thailand and acquired multiple exotoxin and antibiotic resistance genes that have been linked previously with livestock - associated S. aureus Our findings highlight the clinical importance and potential pathogenicity of S. argenteus as a recently emerging pathogen.

It appears that the synergistic effect of some multiple gene combinations, including Lr2BS, enhances leaf rust resistance.