During DNA replication, the unwinding of strands leaves ... is wrong" and this also holds true for other phases of the cell cycle. In other words, whether ssDNA is created during replication ...

While the multiciliation cycle followed the transcriptional phases of the traditional cell cycle, DNA replication did not occur and the cells did not end up dividing. Instead, they grew a bunch of ...

Nucleotides are abundant in the cell's nucleus. Nucleotides are the units which, when linked sugar to phosphate, make up one side of a DNA ladder. During DNA replication, special enzymes move up ...

First, we have established that the Mre11 complex is linked to DNA synthesis through its association with chromosomal origins and also with DNA replication forks. This is linked to the ...

Replication of DNA DNA replication is the process by which a cell makes an identical copy of its DNA. Gene expression Only a fraction of the genes possessed by any particular cell will be expressed.

Get Instant Summarized Text (Gist) Scientists have directly observed the initial steps of DNA unwinding, a crucial process for DNA replication. Using cryo-electron microscopy and deep learning ...

Each time a cell divides ... this is a very special moment in our life cycle," Lerdrup says. In their new study, the researchers studied the DNA replication patterns in early embryos.

Checkpoint activation results in the stabilization of stalled forks, prevents further origin firing, and creates a cellular milieu that promotes the resolution of replication fork blocks before entry ...

When cells express specific genes that characterise a certain type of cell we say that a cell has become differentiated. Structure and replication of DNA DNA ... the menstrual cycle, and sperm ...