-
肿瘤抑制基因
与原癌基因编码的蛋白质促进细胞生长相反,在正常情况下存在于细胞内的另一类基因——肿瘤抑制基因的产物能抑制细胞的生长。若其功能丧失则可能促进细胞的肿瘤性转化。由此
2025-04-18 9 -
复制(replication)
与遗传物质结构相同的生物分子合成过程。生物通过复制将遗传信息传递给后代。一般指DNA的生物合成(关于作为遗传物质的RNA的合成,见RNA复制酶、逆转录酶)。
2025-04-18 9 -
生物质能源与材料将成我国林业发展新重点
新华网浙江频道8月21日电 (记者李亚彪)国家林业局局长贾治邦在日前于杭州召开的全国林业产业大会上透露,我国将充分发挥森林物种优势,壮大以林业生物质能源、生物
2025-04-18 6 -
散在重复序列
与串联重复序列的组织形式不同的另一类重复序列是散在方式分布于基因组内的散在重复序列。这类DNA序列一般都是中度重复序列。根据重复序列的长度可以分为短分散重复序列
2025-04-18 5 -
Production of Human Single-Chain Antibodies by Ribosome Display
Antibodies are becoming increasingly important for both basic research and clini
2025-04-18 10 -
HPLC-Chip/MS Technology in Proteomic Profiling
HPLC-chip/MS is a novel nanoflow analytical technology conducted on a microfabri
2025-04-18 5 -
Native Polyacrylamide Gel Electrophoresis
Agarose gel electrophoresis is generally adequate for resolving nucleic acid fra
2025-04-18 6 -
Recombinant Immunotoxins in the Treatment of Cancer
Recombinant immunotoxins are chimeric proteins composed of the Fv portion of a m
2025-04-18 5 -
Oligodeoxyribonucleotides Synthesis: Phosphoramidite Approach
The development of deoxyribonucleoside phosphoramidite derivatives for the synth
2025-04-18 9 -
Preparation, Manipulation, and Pulse Strategy for One-Dimensional Pulsed-Field Gel Electrophoresis (
The preparation and manipulation of very large DNA molecules for pulsed-field ge
2025-04-18 9 -
糖原的合成
由葡萄糖(包括少量果糖和半乳糖)合成糖原的过程称为糖原合成,反应在细胞质中进行,需要消耗ATP和UTP,合成反应包括以下几个步骤: (1) (2) (3)
2025-04-18 7 -
Cytokine Analysis by Immunoaffinity Capillary Electrophoresis
Immunoaffinity capillary electrophoresis (ICE) is a powerful tool used to detect
2025-04-18 9 -
丹阳:地沟油变为环保生物柴油
记者从镇江科技局了解到,丹阳一科技企业研制成功的一种新型环保柴油,是采用生物 提炼技术,从无用奇臭的地沟油中转化而成。 据悉,该技术15日正式通过了省
2025-04-18 6 -
烹茶(tea cooking)
也称煮茶,中国古代一种以茶作羹烹饮的方法。这种饮茶方法,与调味作菜羹烹饮的方法类似,在三国两晋以迄唐代已相当盛行。唐代皮日休的《茶中杂詠序》说,唐代以前“称茗饮
2025-04-18 7 -
Enzyme immunoassays (EIA) of Eicosanoids
Radioimmunoassay (RIA) and enzyme immunoassay (EIA) are used for detecting very
2025-04-18 8