| D008231 |
Lymphopenia |
Reduction in the number of lymphocytes. |
Lymphocytopenia,Lymphocytopenias,Lymphopenias |
|
| D008817 |
Mice, Mutant Strains |
Mice bearing mutant genes which are phenotypically expressed in the animals. |
Mouse, Mutant Strain,Mutant Mouse Strain,Mutant Strain of Mouse,Mutant Strains of Mice,Mice Mutant Strain,Mice Mutant Strains,Mouse Mutant Strain,Mouse Mutant Strains,Mouse Strain, Mutant,Mouse Strains, Mutant,Mutant Mouse Strains,Mutant Strain Mouse,Mutant Strains Mice,Strain Mouse, Mutant,Strain, Mutant Mouse,Strains Mice, Mutant,Strains, Mutant Mouse |
|
| D011519 |
Proto-Oncogenes |
Normal cellular genes homologous to viral oncogenes. The products of proto-oncogenes are important regulators of biological processes and appear to be involved in the events that serve to maintain the ordered procession through the cell cycle. Proto-oncogenes have names of the form c-onc. |
Proto-Oncogene,Proto Oncogene,Proto Oncogenes |
|
| D011995 |
Recombination, Genetic |
Production of new arrangements of DNA by various mechanisms such as assortment and segregation, CROSSING OVER; GENE CONVERSION; GENETIC TRANSFORMATION; GENETIC CONJUGATION; GENETIC TRANSDUCTION; or mixed infection of viruses. |
Genetic Recombination,Recombination,Genetic Recombinations,Recombinations,Recombinations, Genetic |
|
| D003001 |
Cloning, Molecular |
The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells. |
Molecular Cloning |
|
| D005804 |
Genes, Lethal |
Genes whose loss of function or gain of function MUTATION leads to the death of the carrier prior to maturity. They may be essential genes (GENES, ESSENTIAL) required for viability, or genes which cause a block of function of an essential gene at a time when the essential gene function is required for viability. |
Alleles, Lethal,Allele, Lethal,Gene, Lethal,Lethal Allele,Lethal Alleles,Lethal Gene,Lethal Genes |
|
| D005818 |
Genetic Engineering |
Directed modification of the gene complement of a living organism by such techniques as altering the DNA, substituting genetic material by means of a virus, transplanting whole nuclei, transplanting cell hybrids, etc. |
Genetic Intervention,Engineering, Genetic,Intervention, Genetic,Genetic Interventions,Interventions, Genetic |
|
| D006410 |
Hematopoiesis |
The development and formation of various types of BLOOD CELLS. Hematopoiesis can take place in the BONE MARROW (medullary) or outside the bone marrow (HEMATOPOIESIS, EXTRAMEDULLARY). |
Hematopoiesis, Medullary,Haematopoiesis,Medullary Hematopoiesis |
|
| D006579 |
Heterozygote |
An individual having different alleles at one or more loci regarding a specific character. |
Carriers, Genetic,Genetic Carriers,Carrier, Genetic,Genetic Carrier,Heterozygotes |
|
| D006720 |
Homozygote |
An individual in which both alleles at a given locus are identical. |
Homozygotes |
|