منابع مشابه
Great Scientists Speak Again
fantile period, toddler stage, and late childhood and adolescence. For each section there is a description of both the diseases presenting at that age period and a differential diagnosis for the symptoms manifested, such as ataxia, seizures, and dementia. In addition, for each disease there is a concise, readable section detailing the symptomatology in both its classical presentation and its va...
متن کاملVariability of chimaeras and mosaics.
Aggregation chimaeras and X-inactivation mosaics in mice are alike in general appearance, but chimaeras are very much more variable in the proportions of the cell types (p) seen for example in coat pigmentation. The distribution of p in chimaeras is not binomial, but is uniform, or flat, between the two extremes. The greater variability of chimaeras arises from two sampling events that occur wh...
متن کاملMarker chromosome analysis of two mouse chimaeras.
Chimaeric mice were obtained by injecting embryonic (CBA/H-T6 X PDE)F1 cells into PDE blastocysts. Three of 15 young were overt chimaeras. One female and one male chimaera survived to adulthood and after completion of test breeding, which demonstrated chimaerism in the germ cells of both, they were killed for study when aged 32 and 33 weeks respectively. Chromosome spreads were scored for the p...
متن کاملBubble speak
almost impossible even to ask many of these questions clearly without understanding statistics and computational approaches. And these problems require ever-sharper experimental tools, many of which will come from exploiting highly specific chemical reactions and interactions. What are the main challenges you see for the biomedical science community? We are tackling more genomes, ever more prot...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1993
ISSN: 0028-0836,1476-4687
DOI: 10.1038/366409a0