By doing so, we constructed the cytogenetic map of S. spontaneum based on the 10 BAC probes. Moreover, the sequence of BAC-2 shared high similarity (97%) to a fragment on chromosome 3 of sorghum.

Older female mice show poor spatial memory when their paternal X chromosome is inactive and only the maternal copy is active. This phenomenon could be responsible for variation in age-related ...

The X and Y chromosomes, commonly referred to as the sex chromosomes, are one such pair. They determine the biological sex, reproductive organs, and sexual characteristics that develop in a person.

Large and rare duplications and deletions in a chromosome region known as 22q11.2 , which involves genes that regulate cardiac development, are linked to nonsyndromic bicuspid aortic valve disease.

Cephalopods may have the oldest sex chromosomes of any animal, according to a new discovery in the octopus genome. That's a big deal given that scientists didn't know until now if these oddball ...

"Given the fact that the X chromosome is enriched for brain-related genes, it became very important for us to know what roles it might be playing in brain aging," said Samira Abdulai-Saiku, Ph.D ...

Chromosome abnormality is the condition in a cell or organism where the number of chromosomes or the structure of any chromosome differs from the normal karyotype. When the variant genotype is not ...

Get Instant Summarized Text (Gist) The completion of the final synthetic chromosome in the yeast genome marks a significant advancement in synthetic biology. This achievement enables the creation ...

Summary: New research shows that female mice expressing only a maternal X chromosome experience faster brain aging and cognitive decline compared to those expressing both maternal and paternal X ...

uke.uni-hamburg.de Molecular breakpoint mapping in phenotypically well defined patients with structurally rearranged chromosomes is an established strategy to narrow down the physical interval for ...

Construction and iterative redesign of synXVI a 903 kb synthetic Saccharomyces cerevisiae chromosome. Nature Communications , 2025; 16 (1) DOI: 10.1038/s41467-024-55318-3 Cite This Page : ...

Researchers at Karolinska Institutet have mapped the genome of the Iberian ribbed newt and revealed how the composition and ...