Gene Yang

Material and Method ================ The practical course of the present study was implemented in the farm ofFaculty of Agriculture,Minia University, Minia Governorate. 2.1. Animals: The present study was conducted on twelve healthy Osemi rams, 4 months old, located at the farm of Faculty of Agriculture, Minia University. The body weight of rams was (17.6 ± 1.26 kg). 2.2. Ration: Basal diet was formed from commercial normal diet, containing corn 42%, soybean 16% and bran 42% with adding 0.03%…

one’s genes from mom and dad. A child looks the way he does because he inherited genes from both parents, explaining why he does not look identical to a single parent. This notion, that Mendel and others widely accepted for the last hundred of years, is actually not entirely accurate. Rather than parents contributing the same number of genes to their offspring, it has been discovered that some of the genes the children receive only are maternal. While offspring receive equal amounts of genes…

The KIR ligand incompatibility model, also known as the “ligand-ligand” model was first suggested by the Perugia group, and predicts NK alloreactivity in the GVHD direction when the recipient lacks expression of an iKIR ligand (figure 4a) 31-34. This seminal study demonstrated the first clinical evidence of the efficacy of adoptive immunotherapy via NK alloreactivity 31,32. Utilizing HLA-mismatched haploidentical donors, Ruggeri and colleagues evaluated ninety two patients with high risk…

The next topic a student should be schooled in is cells and cellular biology. While cells are the building blocks of all living organism, scientists have confirmed that there are actually different types of cells depending on the organism. The two main classes of organisms are the prokaryotes and the eukaryotes. The prokaryotic is the simpler of the two and are the one-celled organisms such as bacteria and archaea. The interior of a prokaryotic cell consists of a main nucleoid, which contains…

10. The ethical concerns or fears raised by many people have to do with the introduction of a different gene into another organism. The main problem is that the introduced gene may be unacceptable to an individual’s culture, religion, belief or health. In fact, it has been confirmed that certain allergy causing compounds can be introduced in genetically modified (GM) foods and the nutritional compositions. 11. However, agencies that deal in food standardization, environmental protection and the…

Genetic parameters were estimated using B-spline functions in random regression models for weight of Large White pigs measured between the 3rd and 36th week of age. The model accounted for contemporary groups, parity and sex as fixed effects while random effects modelled were; animal genetic effect, permanent environmental effect and maternal genetic effect along with heterogeneous residual variances. Heritability estimates decreased with age from 0.37 at 3 weeks to 0.27 at 36 weeks. Weight…

expressing the same set of genes to carryout functions that they have to do as a tissue; a causality of cells having a common ancestor or a progenitor cell which can be sourced at one point in time of development of an organism. This expansion of one cell into various clones occurs via a process called clonal expansion. The process is not different in cancer cells, there is one cell which would have acquired a mutation, or inherited an additional copy of a gene or lost the copy of a gene which…

Docking: In molecular modeling field, docking is a method which assumes the desired orientation of one molecule to a second molecule when bound to each other, to form a stable complex. Knowledge of the orientations can be used to assume the strength of association or binding affinity between the two molecules. The associations between biologically relevant molecules such as proteins, nucleic acids, carbohydrates, and lipids play a key role in signal transduction. Thus, the relative alignment of…

Protein structure prediction is that the prediction of the three-dimensional structure of a protein from its organic compound sequence — that's, the prediction of its folding and its secondary, tertiary, and quaternary structure from its primary structure. Structure prediction is essentially totally different from the inverse downside of protein style. protein structure prediction is one among the foremost necessary goals pursued by bioinformatics and theoretical chemistry; it's extremely…

skinned people produce mostly pheomelanin and darker skinned people produce eumelanin. The sizes of melanin particles differ among individuals and the number and size of these particles are what ultimately determines skin colour. More than 6 different genes code for this trait which is why skin tone varies from light to dark amongst offspring. This is what many scientists have concluded is the deciding factor of skin coloration and yes there is merit in this theory however this analysis will…