The Ph chromosome is the result of a molecular rearrangement between the c-ABL proto-oncogene on chromosome 9 and the BCR(breakpoint cluster region) gene on chromosome 22.
You know chromosomes, but this was a molecule, and somehow all the information was probably present in some digital form. And there was the big question of, how did you copy the information?
But it turns out that in recent years, my laboratory at the Whitehead Institute has discovered that the Y chromosome is functioning not just in the reproductive organs but actually, throughout the body.
The modification restricts the enzyme activity to meiosis-the cell division phase of reproduction-and therefore does not affect fertility but prevents the X chromosome from being passed on to the next generation.
The X chromosome could continue to recombine with another X chromosome in the making of eggs, but the Y chromosome followed an isolationist strategy, which led to its rapid decline.”.
And I'm going to illustrate this very crudely for maize, where the chromosomes below the off switch represent all the genes that are required for desiccation tolerance.
Initially, the plant chromosome was maintained as a translocated chromosome to human chromosome 15. During the cell cultures, the chromosome structure changed, resulting in the formation of independent plant chromosomes consisting of only plant DNAs Red; plant chromosome, Blue: human chromosome..
女性の染色体は「XX」。
The female chromosome being'XX'.
彼は死んだがY染色体は健在で。
Max Brenner is dead, but his"Y" chromosome is very much alive and well.
各染色体は2染色分で構成されています。
Each chromosome consists of two chromatids.
コード化:染色体は木で表現された関数です。
Encoding: Chromosome are functions represented in a tree.
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