نتایج جستجو برای: somatic chromosome
تعداد نتایج: 159086 فیلتر نتایج به سال:
The maintenance of chromosome integrity is crucial for genetic stability. However, programmed chromosome fragmentations are known to occur in many organisms, and in the ciliate Tetrahymena the five germline chromosomes are fragmented into hundreds of minichromosomes during somatic nuclear differentiation. Here, we showed that there are different fates of these minichromosomes after chromosome b...
thymus is a medicinal plant which contains one of the world's top ten essential oils, exhibiting antibacterial, antioxidative, food preservative and mammalian age-delaying properties. this work was aimed at identifying between-species variations requiring for selecting appropriate parents for hybridization. six iranian endemic thymus accessions belonging to thymus daënensis, t. eriocalyx and t....
The recognition of order The demonstration of order The developmental implications of order Molecular effects of order The nucleotype and order Effects of order on gene expression Order and chromosome behaviour Chromosome elimination Chromosome transmission frequencies The central bivalent and meiosis The 'end' chromosome Developmental changes in order Changes between somatic and meiotic cells
A somatic cell hybrid line containing only human chromosome 21 on a mouse background has been used as the source of DNA for construction of a recombinant phage library. Individual phages containing human inserts have been identified. Repeat-free human DNA subclones have been prepared and used to screen for restriction fragment length polymorphisms to provide genetic markers on chromosome 21. Ni...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید