nucleotide and nucleoside
38000 genes -- human
原核细胞的增殖方式：裂殖或者出芽；真核：有丝分裂和减数分裂
原核细胞的氧化还原酶系：质膜上；真核细胞：线粒体中
原核细胞没有细胞骨架，没有细胞间的运动
光镜下只能看到染色体，不能看到染色质；电镜下可以看到染色质
Polycistronic mRNA is a mRNA that encodes several proteins and is characteristic of many bacterial and chloroplast mRNAs. Polycistronic mRNAs consist of a leader sequence which precedes the first gene. The gene is followed by an intercistronic region and then another gene. A trailer sequence follows the last gene in the mRNA. Examples of a polycistronic transcripts are found in the chloroplast. One region that exhibits a group of different polycistronic messages from the same region is the psbb/psbH/petB/petD region. The following table lists the genes, their products and the complex of which the product is a part.
Monocistronic mRNA is a ... (查看原文)
0 有用 donutdodo 2020-12-25 10:42:01
确实高不成低不就
0 有用 Eve 2006-09-09 00:27:41
还是要参考王镜岩生化第三版的
0 有用 Raul 2010-03-11 21:51:28
写的没有条理，很多地方感觉是在抄Genes
0 有用 本因坊秀梅 2016-12-21 23:35:46
此書極爛，單獨看基本無法弄懂，必須要參考其他書才行。
0 有用 无妄之语 2007-09-12 14:21:27
大学教材