Sentences with phrase «which nuclear genomes»

Due to the limited number of specimens and difficulties in obtaining endogenous DNA from such old material, the number of Neandertals for which nuclear genomes have been sequenced is still limited.

«Will we have a genomic - centric view of life, in which the nuclear genome is the only way we look at evolution, or will we have a more unified view, in which the definition of an animal changes to include both the genome and the microbiome?»

Not exact matches

This study found that the interaction between these genomes and the implications on energy production is strong enough that the mitochondrial genome can alter which version of a gene is present in the nuclear genome.

«Also, manipulation of the embryo at that very sensitive time could cause more problems for the nuclear genome, which is why safety data is critical.»

The mix of nuclear genes would come from the archaeal guest and later from the mitochondrion, which forfeited parts of its genome to the nucleus over time.

Dillon's team, which includes Perri, studied 71 complete mitochondrial genomes and seven nuclear genomes of dogs from more than 20 North American sites, ranging in age from 10,000 to 800 years ago.

The nuclear genome, which contains DNA from both parents, is far more informative.

«Right now, the research group is analyzing the nuclear genome the results of which could provide us with information about its relationship with the Neanderthals and about the existence of genomic variations associated with the immune system that accounts for the evolutionary success of Homo sapiens over other human species with whom it co-existed.

Another illustrative finding was that the sirt1 nuclear gene, which is an important but controversial gene in aging research, Rand said, shows different effects on longevity given different mitochondrial genomes.

Researchers from the University of Seville at the Andalusian Centre for Molecular Biology and Regenerative Medicine (Centro Andaluz de Biología Molecular y Medicina Regenerativa — Cabimer) have discovered that in eukaryotic cells the proximity of the genes to the nuclear pores, which are found in the nuclear membrane, contributes to maintaining the integrity of the genome.

In addition, mitochondria contain their own genomes, which code for specific proteins and are expressed in coordination with nuclear DNA to regulate the provision of energy to cells.

Using microarrays that enabled them to examine 100,000 sites on the genome, they looked at the cells» nuclear DNA, mitochondrial DNA, and methylation patterns (which give clues to whether a gene has been turned on or off).

Here we show variation between incompatible Culex strains in two Wolbachia ankyrin repeat - encoding genes associated with a prophage region, one of which is sex - specifically expressed in some strains, and also a direct effect of the host nuclear genome on CI rescue.

In particular, diversity of the nuclear genome is unlikely to be reciprocally monophyletic among subpopulations, a phenomenon called incomplete lineage sorting, which results in support for different topologies across loci (27).

Noma is interested in the mechanisms that regulate the three - dimensional genome structure, which influences various nuclear processes such as transcription, DNA replication, repair, and chromosome segregation.