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Bölüm 17

Hücre Çoğalması

Hücre Döngüsü Nedir?
Hücre Döngüsü Nedir?
The cell cycle refers to the sequence of events occurring throughout a typical cell’s life. In eukaryotic cells, the somatic cell cycle has two ...
Interfaz
Interfaz
The cell cycle occurs over approximately 24 hours (in a typical human cell) and in two distinct stages: interphase, which includes three phases of the ...
Hücre Döngüsü Kontrol Sistemi
Hücre Döngüsü Kontrol Sistemi
The cell cycle is an organized set of events that leads the cell to divide into two daughter cells, each containing chromosomes identical to the parent ...
Pozitif Regülatör Molekülleri
Pozitif Regülatör Molekülleri
Mitotic cell division results in daughter cells that exactly resemble the parent cell. However, errors in the DNA replication or distribution of genetic ...
Cdk aktivitesinin inhibisyonu
Cdk aktivitesinin inhibisyonu
The orderly progression of the cell cycle depends on the activation of Cdk protein by binding to its cyclin partner. However, the cell cycle must be ...
S-CDK DNA Replikasyonunu Başlatır
S-CDK DNA Replikasyonunu Başlatır
The cell cycle is a series of events leading to DNA duplication followed by the division of cell content to form two daughter cells. The cell cycle ...
M-CDK Sürücüleri Mitozise Geçiş
M-CDK Sürücüleri Mitozise Geçiş
Checkpoints throughout the cell cycle serve as safeguards and gatekeepers, allowing the cell cycle to progress in favorable conditions and slow or halt it ...
Mitojenler ve Hücre Döngüsü
Mitojenler ve Hücre Döngüsü
Mitogens and their receptors play a crucial role in controlling the progression of the cell cycle. However, the loss of mitogenic control over cell ...
Replikatif Hücre Yaşlanması
Replikatif Hücre Yaşlanması
Replicative cell senescence is a property of cells that allows them to divide a finite number of times throughout the organism's lifespan while ...
Anormal Proliferasyon
Anormal Proliferasyon
Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. ...
Hücreler büyümeyi ve çoğalmayı koordine eder
Hücreler büyümeyi ve çoğalmayı koordine eder
Cell size is a significant factor impacting cellular design, function, and fitness. There exists some internal coordination by which cells double their ...
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