D
Dicread
Trang chủTừ điểnCcyclin

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cyclin

cyclin
Danh từ
Số nhiều: cyclins

This term is used exclusively within the specialized register of molecular biology and biochemistry. It refers to a specific class of proteins that act as switches for the cell cycle, meaning it is almost never encountered in general conversation or non-scientific literature.

Because it describes a family of proteins, it is typically used in the singular when referring to the general mechanism or as a countable noun when referring to specific types (e.g., cyclin D, cyclin E). In technical writing, it is frequently paired with the term "dependent kinase" to describe the functional complex required for cellular division.

Ý nghĩa

Danh từcyclin

A family of regulatory proteins that control the progression of a cell through the cell cycle by activating cyclin-dependent kinase (CDK) enzymes.

The expression of cyclin D is often upregulated in various types of cancer cells.

Ví dụ

The concentration of cyclin D increases during the G1 phase.

The concentration of cyclin D increases during the G1 phase.

Health

Wait, does the cyclin B level drop before anaphase begins?

Wait, does the cyclin B level drop before anaphase begins?

School Life

Cyclin proteins bind to CDKs to trigger cell division.

Cyclin proteins bind to CDKs to trigger cell division.

Health

I wonder if this mutation affects the degradation of cyclin A.

I wonder if this mutation affects the degradation of cyclin A.

The rapid synthesis and destruction of cyclin is essential for the cell cycle.

Health

Let us examine how cyclin E regulates the transition to S phase.

Let us examine how cyclin E regulates the transition to S phase.

School Life

Overexpression of certain cyclin types is often linked to tumor growth.

Overexpression of certain cyclin types is often linked to tumor growth.

Health

The complex consists of a cyclin and a cyclin-dependent kinase.

The complex consists of a cyclin and a cyclin-dependent kinase.

The cell cannot proceed without the proper activation of cyclin.

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Cập nhật lần cuối: May 2026Báo lỗi