Results 61 to 70 of about 762,553 (199)
Nordic Journal of Botany, Volume 2026, Issue 9, September 2026.Bryophytes are important forest ecosystem elements, being an integral part of biodiversity. Genetic studies contribute to bryophyte population ecology by helping to understand species historical distribution patterns and genetic diversity at different scales.
Anna Mežaka +5 more
wiley +1 more source
Technologies for engineering repetitive DNA
Quantitative Biology, Volume 14, Issue 3, September 2026.Abstract Repetitive DNA, a fundamental architectural element of genomes, is widespread across organisms and comprises about 54% of the human genome. With advances in long‐read sequencing and bioinformatics approaches, highly repetitive sequences can now be characterized in depth.
Shuting Ma, Yali Cui, Yi Wu
wiley +1 more source
, 1989 Comparison of the 5' flanking regions of three alpha-amylase genes from chromosome 6B of hexaploid wheat by heteroduplex and sequence analysis revealed the presence of a 1.6 kb stem-loop insertion sequence (WIS1) in one of them.
Baulcombe, D. C., Martienssen, R. A.
core +1 more source
The International Journal of Biological Markers, 2003 H-ras is a member of the ras superfamily of genes. This gene encodes for a 21 kDa protein (p21) which is located on the inner surface of the plasma membrane.
E.N. Papadakis +2 more
doaj +1 more source
Human period-3 gene involvement in diurnal preference among Argentinean bipolar disorders patients
Sleep Science, 2010 Background and objective: Due to circadian disturbances observed among bipolar disorder (BD) patients, several studies have analyzed a possible link with genes involved in the molecular generation of biological rhythms.
Leandro Pablo Casiraghi +6 more
doaj +1 more source
A novel minisatellite repeat expansion identified at FRA16B in a Japanese carrier.
Genes & Genetic Systems, 2000 Previously, the allelic expansion of a 33-bp AT-rich minisatellite repeat has been reported to cause FRA16B, a distamycin A-inducible fragile site. Here, we identified a novel 35-bp minisatellite repeat at FRA16B in a Japanese carrier. The nucleotide sequence of the 35-bp minisatellite was highly AT-rich and nearly identical to the 33-bp one but with ...
Yamauchi, Masatake +4 more
openaire +3 more sources
The Plant Journal, Volume 127, Issue 6, September 2026.SUMMARY Whole‐genome duplication (WGD, or polyploidization) is a major evolutionary force in plants, yet the genomic, transcriptional, and metabolic consequences of autopolyploidy remain less understood than those of allopolyploidy. Dioscorea nipponica, a medicinal species producing diosgenin‐type steroidal saponins, harbors both diploid and ...
Shan‐Shan Li +8 more
wiley +1 more source
Genomics, 1991 The D1S8 hypervariable minisatellite MS32 has a heterozygosity of 97.5% based on detectable differences in allele length using standard Southern blot analysis. It has previously been shown that the basic repeat unit is in itself variable and that this may be used to map the internal structure of an allele. This method has already been used to establish
D G, Monckton, A J, Jeffreys
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Earth and Space Science, Volume 13, Issue 8, August 2026.Abstract This study presents the migrating and nonmigrating thermospheric neutral mass density tides from the Gravity Recovery And Climate Experiment Follow‐On (GRACE‐FO) observations under solar minimum conditions (year 2020). The observed densities are first mapped to a reference altitude of 500 km using an empirical model (NRLMSIS 2.0) to remove the
Mukta Neogi, Jens Oberheide
wiley +1 more source
Minisatellite polymorphism as a tool to distinguish closely related Lactococcus lactis strains.
, 2005 International audienceGenome plasticity is considered as a means for bacteria to adapt to their environment. Plasticity in tandem repeat sequences on bacterial genomes has been recently exploited to trace the epidemiology of pathogens.
Lepage, Elodie +4 more
core +1 more source