Genetics Index
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The following images are present:
Basic Genetics
- Cell cycle and mitosis, diagram
- Meiosis, table
- Types of DNA
- Genes
- Gene mutations
Patterns of Inheritance
- Patterns of Inheritance
- Autosomal recessive - cystic fibrosis, sickle cell anemia
- Autosomal dominant - osteogenesis imperfecta, Marfan syndrome
- Autosomal dominant, reduced penetrance - Huntington disease
- Autosomal dominant, spontaneous new mutation - achondroplasia
- X-linked recessive - hemophilia A
- X-linked dominant - fragile X syndrome
- Mitochondrial inheritance - MELAS
- Germline mosaicism - neurofibromatosis 1
- Dosage sensitivity - familial hypercholesterolemia
- Imprinting
- Multifactorial inheritance
- Teratogens - fetal alcohol syndrome
- Neoplasia and genetics, diagrams
- DNA repair
- RFLP analysis
Chromosome Analysis
- Normal chromosome at metaphase, diagram
- Normal male karyotype, G-banding, diagram
- Normal male karyotype, high resolution banding, diagram
- Chromosomal abnormalities, diagram
- Chromosomal abnormalities with karyotypes, table
- Fluorescence in situ hybridization (FISH), diagram
- Fluorescence in situ hybridization (FISH), abnormalities, diagram
- Fluorescence in situ hybridization (FISH), abnormalities, diagram
- Normal female 46, XX karyotype
Chromosomal Abnormalities
- Trisomy 21 (47, XY, +21) karyotype
- Down syndrome, facial features, gross
- External ear, low set and simplified, gross
- Hand, abnormal transverse crease, gross
- Trisomy 13 (47, XX, +13) karyotype
- Cleft lip with trisomy 13, gross
- Polydactyly, with trisomy 13, gross
- Polydactyly, with trisomy 13, gross
- Cyclopia with trisomy 13, gross
- Holoprosencephaly with trisomy 13, gross
- Trisomy 18 (47, XY, +18) karyotype
- Clenched hand with trisomy 18, gross
- Clenched hand with trisomy 18, gross
- Monosomy X, or Turner syndrome (45, X) karyotype
- Monosomy X, or Turner syndrome, streak ovaries in adult, gross
- Massive fetal hydrops with monosomy X, or Turner syndrome, gross
- Cystic hygroma with monosomy X, or Turner syndrome, gross
- Cystic hygroma with monosomy X, or Turner syndrome, gross
- Cystic hygroma with monosomy X, or Turner syndrome, gross
- Cystic hygroma with monosomy X, or Turner syndrome, microscopic
- Trisomy 16 with single X chromosome (46, X, +16) karyotype
- Chromosomal translocation, 14 to 13, balanced karyotype
- Wolf-Hirschhorn (4p-) syndrome karyotype
- Klinefelter syndrome (47, XXY) karyotype
- XYY male (47, XYY) karyotype, diagram
- Triple X female (47, XXX) karyotype, diagram
- Fragile X syndrome, karyotype, diagram
- Marker chromosome, karyotype, diagram
- Philadelphia chromosome (9;22 translocation) karyotype with chronic myelogenous leukemia
- DiGeorge anomaly, thymus, with 22q11 deletion syndrome
- Triploidy (69, XXY) by flow cytometry
- Triploidy (69, XXY) karyotype, diagram
- Triploidy, with characteristic 3-4 syndactyly of fetal hand, gross
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