Anjali Singh, Author at Conduct Science

August 10, 2020

Clinical Cytogenetics – Pt.2: A Study of Chromosomal Aberrations

Since the discovery of chromosomes, the cytogenetic field has evolved rapidly. The techniques have unfolded several hidden mysteries of chromosomes. And later, it gave rise to two branches: molecular and clinical cytogenetics. The studies in clinical cytogenetics suggested that the structural and numerical aberrations of chromosomes (autosomal and sex) are…

Anjali Singh

Laboratory Techniques Protocols Science

August 10, 2020

Clinical Cytogenetics – Pt.1: A study of chromosomal aberrations

As we know, cytogenetics is the study of chromosomal structure and behavior by using different staining techniques. In the year 1962, Lejeune proved Waardenburg’s hypothesis (the cause of Down syndrome could be a chromosomal aberration) by reporting the first case of syndrome due to chromosomal aberrations. It was a major…

Anjali Singh

Laboratory Techniques Protocols Science

April 20, 2020

Cytogenetics: An advanced technique to color Chromosomes

As an Amazon Associate, ConductScience Inc. earns revenue from qualifying purchases Cytogenetics is the study of the structural and functional properties of the chromosome. It includes chromosomal structure, function, behavior - during mitosis and meiosis, and influence on the phenotype of an organism. It is used as a tool to…

Anjali Singh

Laboratory Techniques Protocols Science

April 15, 2020

Molecular Cytogenetics: in situ hybridization-based technology

Cytogenetics was introduced in 1900 as a tool to determine the correct number of chromosomes of an organism. Since the 1970s, it has been used to detect clinical syndromes; it helped to understand the chromosomal aberrations and phenotypes associated with it. Karyotyping was the first cytogenetics tool used to study…

Anjali Singh

Laboratory Techniques Protocols Science

April 7, 2020

Histochemical Techniques to Demonstrate Minor Compounds

As an Amazon Associate, ConductScience Inc. earns revenue from qualifying purchases Introduction Minor compounds, also known as “Minerals or Micronutrients”, are required by living organisms, in a small amount, for their growth and development. Depending on the concentration, that is required to perform a function in an organism, minerals are…

Anjali Singh

Laboratory Techniques Protocols Science

March 31, 2020

Histochemical Techniques to Demonstrate Lipids

As an Amazon Associate, ConductScience Inc. earns revenue from qualifying purchases Introduction Lipids are biomolecules having a diverse group of organic compounds that include fatty acids, waxes, phospholipids, glycolipids, and sterols. These compounds are insoluble or poorly soluble in water due to the presence of long hydrocarbon chains in their…

Anjali Singh

Laboratory Techniques Science

February 17, 2020

Histochemical techniques to demonstrate Carbohydrates-Polysaccharides

Carbohydrates are the most abundant and one of the four essential macromolecules, required for the survival of living beings. Structurally, these are polyhydroxy aldehydes or ketones. Carbohydrates are divided into three classes depending upon the number of forming units (aldehyde or ketone), which are monosaccharides, oligosaccharides, and polysaccharides. These carbohydrates…

Anjali Singh

Laboratory Techniques

February 11, 2020

Histochemical demonstration of Acidic Compounds

As an Amazon Associate, ConductScience Inc. earns revenue from qualifying purchases Introduction The cell is composed of molecules of different chemical nature, whether they are acidic, basic, or neutral, all contribute to the functioning of the cell. Here, we will discuss the histochemical methods used to demonstrate the acidic components…

Anjali Singh

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Anjali Singh

Clinical Cytogenetics – Pt.2: A Study of Chromosomal Aberrations

Clinical Cytogenetics – Pt.1: A study of chromosomal aberrations

Cytogenetics: An advanced technique to color Chromosomes

Molecular Cytogenetics: in situ hybridization-based technology

Histochemical Techniques to Demonstrate Minor Compounds

Histochemical Techniques to Demonstrate Lipids

Histochemical techniques to demonstrate Carbohydrates-Polysaccharides

Histochemical demonstration of Acidic Compounds

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