hybridization — 1. The process of breeding a hybrid. 2. Crossing over between related but nonallelic genes. 3. The specific reassociation of complementary strands of polynucleic acids; e.g., the formation of a DNA RNA hybrid. 4. The process or act of forming a… … Medical dictionary
Fluorescent in situ hybridization — can be used to find out where the fluorescent probe bound to the chromosome. FISH is often used for finding specific features in DNA. These features can be used in genetic counseling, medicine, and species identification. Probes Probes are often… … Wikipedia
Fluorescence in situ hybridization — A metaphase cell positive for the bcr/abl rearrangement (associated with chronic myelogenous leukemia) using FISH. The chromosomes can be seen in blue. The chromosome that is labeled with green and red spots (upper left) is the one where the… … Wikipedia
zone of hybridization — Area of overlap between adjacent populations, subspecies, or species in which interbreeding occurs; hybrid zone … Expanded glossary of Cycad terms
Pyrrhuloxia — Male in Tucson, Arizona, USA Female Desert Cardinal … Wikipedia
Primer walking — is a sequencing method of choice for sequencing DNA fragments between 1.3 and 7 kilobases. Such fragments are too long to be sequenced in a single sequence read using the chain termination method. This method works by dividing the long sequence… … Wikipedia
Chromosome — A visible carrier of the genetic information. The 3 billion bp (base pairs) in the human genome are organized into 24 distinct, physically separate microscopic units called chromosomes. All genes are arranged linearly along the chromosomes. The… … Medical dictionary
Прогулка по хромосоме — * прагулка па храмасоме * chromosome walking or genome w. or overlap hybridization метод (техника) выделения для секвенирования (см.) клонов из геномной библиотеки (см.), содержащей фрагменты рестрикции (см.) с перекрывающимися… … Генетика. Энциклопедический словарь
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
Orbital hybridisation — Four sp3 orbitals. Three sp2 orbitals. In … Wikipedia
Valence bond theory — In chemistry, valence bond theory explains the nature of a chemical bond in a molecule in terms of atomic valencies. [Murrel, JN, Kettle, SF Tedder, JM The Chemical Bond , John Wiley Sons (1985) ISBN 0 471 90759 6] Valence bond theory summarizes… … Wikipedia
