How Do You Spell CHROMOSOME WALKINGS?

Pronunciation: [kɹˈə͡ʊməsˌə͡ʊm wˈɔːkɪŋz] (IPA)

The term "chromosome walkings" refers to a process used in genetics research to identify the location of a specific gene on a chromosome. The spelling of this word can be explained using IPA phonetic transcription as /kroʊməsoʊm/ /wɔːkɪŋz/. The first part, "chromosome," is pronounced with the stress on the second syllable, while the second part, "walkings," is pronounced with the stress on the first syllable. This term is often used by geneticists and researchers studying the genetics of various organisms.

CHROMOSOME WALKINGS Meaning and Definition

1. Chromosome walking is a molecular biology technique used to study and analyze specific DNA sequences on a chromosome. It involves the stepwise identification and analysis of neighboring genes or markers along a chromosome, gradually "walking" from a known position to an unknown region of interest.

   The process begins with a known DNA sequence or genetic marker, usually located near the region of interest. This marker is used as a starting point for further analysis. By creating DNA fragments that extend from the known region into the unknown region, researchers can then use these fragments to probe a library of clones containing overlapping DNA segments.

   Chromosome walking is typically achieved using a combination of molecular techniques, such as hybridization, polymerase chain reaction (PCR), and DNA sequencing. As the walking progresses, each new fragment identifies and narrows down the nearby sequence within the chromosome, providing information about the order and arrangement of genes or markers.

   This technique is commonly used in genetic mapping, physical mapping of chromosomes, and gene identification studies. It allows researchers to map and investigate large DNA segments, unravel the organization and structure of genes, and identify potential disease-causing genes or mutations. With chromosome walking, scientists can slowly traverse the chromosome, elucidating the genetic landscape and expanding our knowledge of the genome.

Common Misspellings for CHROMOSOME WALKINGS

• xhromosome walkings
• vhromosome walkings
• fhromosome walkings
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Etymology of CHROMOSOME WALKINGS

The term "chromosome walking" is coined from two different words: "chromosome" and "walking".

1. Chromosome: The word "chromosome" has Greek origins. It is a combination of two Greek words: "chroma" meaning "color", and "soma" meaning "body". This term was first used by the German anatomist Heinrich Wilhelm Gottfried von Waldeyer-Hartz in 1888 to describe the colored structures he observed in the nucleus of cells, which were later identified as the genetic material.

2. Walking: In this context, "walking" refers to a method or strategy used in genetic research. It is derived from the English term "walk", which originally described the movement of a person by putting one foot in front of the other.