The diversity of Central Asians has been shaped by multiple migrations and cultural diffusion. Although ancient DNA studies have revealed the demographic changes of the Central Asian since the Bronze Age, the contribution of the ancient populations to the modern Central Asian remains opaque. Herein, we performed high-coverage sequencing of 131 whole genomes of Indo-European-speaking Tajik and Turkic-speaking Kyrgyz populations to explore their genomic diversity and admixture history.
View Article and Find Full Text PDFThe South American tomato pinworm, (Meyrick) (Lepidoptera: Gelechiidae), a destructive pest on tomato, has invaded most Afro-Eurasian countries. Recently invaded by the pest, most tomato crops in greenhouses and open fields in Tajikistan are currently suffering major damage. While failure in management using chemical insecticide has been frequently observed, alternative options such as biological control is urgently needed.
View Article and Find Full Text PDFThe involvement of chromosome changes in the initial steps of speciation is controversial. Here we examine diversification trends within the mole voles , a group of subterranean rodents. The first description of their chromosome variability was published almost 40 years ago.
View Article and Find Full Text PDFEvolutionary history and taxonomic position for cryptic species may be clarified by using molecular and cytogenetic methods. The subterranean rodent, the Alay mole vole Vorontsov et al., 1969 is one of three sibling species constituting the subgenus Ellobius Fischer, 1814, all of which lost the Y chromosome and obtained isomorphic XX sex chromosomes in both males and females.
View Article and Find Full Text PDFHCT rates are one of the important parameters defining developmental stage of a given country. There is a steady increase in HCT activity on both sides of Atlantic. But in certain parts of the world, HCT activities have yet to begin.
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