How Do You Spell KINESIN?

Pronunciation: [kˈa͡ɪnsɪn] (IPA)

Kinesin is a protein responsible for transporting cellular cargo along microtubules. The spelling of the word "kinesin" is influenced by its pronunciation. The IPA phonetic transcription for "kinesin" is /ˈkaɪnɪsɪn/, which reflects two distinct syllables sounding like "kye" and "ni-sin." The "i" in the second syllable is pronounced as a short "i" sound instead of a long "i" sound. The spelling of "kinesin" is consistent with the pronunciation and helps to ensure that scientists and researchers can accurately communicate about this important cellular component.

KINESIN Meaning and Definition

1. Kinesin is a term used in molecular biology and cell biology to refer to a type of motor protein involved in the transport of various components within cells. Specifically, kinesins are a group of ATP-powered microtubule-based motors responsible for moving organelles, vesicles, and other cargo along microtubule tracks in a process known as anterograde transport.

   Kinesins are characterized by their structure, which typically consists of two globular heads or motor domains attached to a central stalk region. These motor domains contain ATPase activity, allowing them to convert chemical energy from ATP molecules into mechanical work. Kinesins usually move toward the plus end of microtubules, known as the anterograde direction, although there are exceptions where kinesins can move in the opposite direction, known as retrograde transport.

   The movement of kinesin involves a coordinated series of steps: binding to the microtubule, hydrolysis of ATP to ADP and inorganic phosphate (Pi), release of ADP and Pi, and subsequent re-priming of ATP binding. This cycle enables kinesins to "walk" along microtubules, propelling cargo to their intended destination within the cell.

   Kinesins play critical roles in various cellular processes, including intracellular trafficking, maintaining cell polarity, mitosis, and nerve cell signaling. Their ability to transport cargo over long distances within the intricate network of the cell is crucial for proper cellular function and overall organismal development. Dysfunction of kinesins can lead to various diseases, including neurodegenerative disorders and developmental defects.

Common Misspellings for KINESIN

• jinesin
• linesin
• oinesin
• iinesin
• kunesin
• kjnesin
• kknesin
• k9nesin
• k8nesin
• kibesin
• kimesin
• kijesin
• kihesin
• kinwsin
• kinssin
• kindsin
• kinrsin
• kin4sin
• kin3sin
• kineain

Etymology of KINESIN

The word "kinesin" is derived from the Greek word "kinesis", which means "movement". The suffix "-in" is commonly used to denote a protein. Therefore, "kinesin" essentially means a protein involved in movement. This term was specifically coined to describe a family of proteins involved in intracellular transport, which move along microtubules within cells.

Plural form of KINESIN is KINESINS