How Do You Spell PERICENTRIOLAR REGION?

Pronunciation: [pˌɛɹɪsˌɛntɹɪˈə͡ʊlə ɹˈiːd͡ʒən] (IPA)

The word "Pericentriolar Region" refers to the area surrounding the centrosome in a cell. It is spelled /ˌpɛrɪˌsɛntriˈoʊlər ˈriːdʒən/ using the International Phonetic Alphabet. The first syllable, "peri," is pronounced with the stress on the first syllable and a short "e" sound, like "pet." The second word, "centriolar," is pronounced with the stress on the third syllable and a long "i" sound, like "eye." Lastly, "region" is pronounced with the stress on the second syllable and a short "i" sound, like "rim."

PERICENTRIOLAR REGION Meaning and Definition

1. The pericentriolar region is a term used in cell biology to refer to the specialized area located around the centrioles in animal cells. It describes the space and structures present near the centrioles within the centrosome, a cellular organelle involved in cell division, organization of the cytoskeleton, and cellular motility.

   The pericentriolar region is primarily composed of pericentriolar material (PCM), which consists of a complex network of proteins and microtubules. It serves as a microtubule-organizing center (MTOC), responsible for the nucleation and organization of microtubules that make up the cell's cytoskeleton. The PCM also acts as a hub for various molecular interactions, providing binding sites for proteins involved in cell cycle regulation, intracellular transport, and vesicle trafficking.

   Within the pericentriolar region, the two centrioles are oriented perpendicular to each other and are surrounded by a matrix of electron-dense material. This structure provides a scaffold for the assembly of the PCM and the anchoring of the centrioles. In addition to the centrioles and PCM, the pericentriolar region can also contain other structures such as centrosomal satellites, which are small granules involved in microtubule organization and regulation.

   Overall, the pericentriolar region plays a critical role in maintaining the integrity and functionality of the centrosome, thereby influencing various cellular processes essential for cell division, intracellular organization, and cellular motility.

Common Misspellings for PERICENTRIOLAR REGION

• oericentriolar region
• lericentriolar region
• -ericentriolar region
• 0ericentriolar region
• pwricentriolar region
• psricentriolar region
• pdricentriolar region
• prricentriolar region
• p4ricentriolar region
• p3ricentriolar region
• peeicentriolar region
• pedicentriolar region
• peficentriolar region
• peticentriolar region
• pe5icentriolar region
• pe4icentriolar region
• perucentriolar region
• perjcentriolar region
• perkcentriolar region
• perocentriolar region

Etymology of PERICENTRIOLAR REGION

The word "pericentriolar region" consists of two parts: "peri-" and "centriolar region".

The prefix "peri-" is derived from the Greek word "peri", meaning "around" or "near". It is commonly used in scientific and medical terminology to indicate "around" or "surrounding".

The term "centriolar region" refers to an area or region near the centriole. The word "centriole" comes from the Latin word "centrum", meaning "center", combined with the Greek suffix "-ole", meaning "small" or "little". Centrioles are small microtubule structures found in animal cells that play a role in cellular division.

Therefore, "pericentriolar region" refers to the area surrounding or near the centriole in a cell.