Southern blot hybridization analysis of genomic DNAs from 44 unrelated individuals revealed extensive insertion/deletion polymorphisms within the BstNI-type loci (PRB1, PRB2, PRB3 and PRB4) of the human proline-rich protein (PRP) multigene family. Ten length variants were cloned, including alleles at each of the four PRB loci, and in every case the region of length difference was localized to t...

A key part of the life cycle of an organism is reproduction. For a number of important protist parasites that cause human and animal disease, their sexuality has been a topic of debate for many years. Traditionally, protists were considered to be primitive relatives of the 'higher' eukaryotes, which may have diverged prior to the evolution of sex and to reproduce by binary fission. More recent ...

The article introduces a new concept – sanction national and regional reproduction. authors note that the operation of number objective economic laws in conditions development to certain extent loses force its impact on reproduction gross social product. Changes processes reproduction, distribution, exchange consumption product under sanctions are analyzed. scheme output abroad added value case...

The spotted seed allele R-stippled (R-st) is comprised of the following genetic components: strong seed color (Sc), inhibitor-of-R (I-R) and near-colorless seed (Nc). I-R is a mobile element that represses (Sc) expression irregularly. Germinal I-R losses produce progeny with fully colored seed. Southern blot analysis revealed four r-hybridizing segments in R-st and three, two or one in two sets...

mediatheque is an inclusive adaptation of library in which public could exchange information in practical way by applying contemporary technology. it is exerting a new method of bilateral exchange information between clients and sources through various media, which not only serve a faster data transmission than books and libraries but also are more efficient than the other services. this compre...

â â â  given companies’ dynamic responses to expected exchange rate changes, this article improves on current methods of measuring exposure to foreign exchange rate changes by breaking down the spot exchange rate changes into expected changes and unexpected changes. the currency risk exposure coefficients resulting from an empirical analysis of shanghai stock exchange a share listed companies...