In this paper, RT PCR analysis on SOX gene of seven tissues from the Chinese soft shelled turtle (Pelodiscus sinensis) was studied, and SOX gene fragments of expression from the testicle, brain, heart, kidney and sple...In this paper, RT PCR analysis on SOX gene of seven tissues from the Chinese soft shelled turtle (Pelodiscus sinensis) was studied, and SOX gene fragments of expression from the testicle, brain, heart, kidney and spleen were cloned using RT PCR products.The results show that SOX genes has specific expression in the testicle, brain, spleen, cardiac muscle and kidney and isn’t expression in muscle, liver and ovary of femel.The results of sequence reveal that the SOX genes of expression in the testicle are TSSOX1、TSSOX4 TSSOX5 and TSSOX9, and those are TSSOX2 and TSSOX4 in the brain, and this is TSSOX4 in the spleen and heart tissue, and those are TSSOX2 and TSSOX3 in the kidney tissue.This suggests that the SOX gene act important role not only on the sex determination, but also on the development of neural system, immunocyte system and the differentiation of male germ cell.展开更多
To protect environment, and to comply with the IMO＇s （International Maritime Organization） newest regulations about ship＇s SOx emission. This thesis illustrates a closed recycling absorb system based on NaOH solut...To protect environment, and to comply with the IMO＇s （International Maritime Organization） newest regulations about ship＇s SOx emission. This thesis illustrates a closed recycling absorb system based on NaOH solution recycling particularly for SOx onboard. The goal is to use NaOH solution to absorb SOx, and reduce the damage the ships made towards environment. The thesis analyzes the main features that could influence the absorption of SOx on board, and the precipitations during the experiment. To reveal that NaOH solution is very highly effective and economic in absorption of SOx on ships by this experiment, and to set a theoretical basic fundamental for future application of alkali solution recycling absorption system for SOx.展开更多
基金安徽省和江苏省自然科学基金资助课题 (No 97412 0 0 2 No 975 0 6112 )~~
文摘In this paper, RT PCR analysis on SOX gene of seven tissues from the Chinese soft shelled turtle (Pelodiscus sinensis) was studied, and SOX gene fragments of expression from the testicle, brain, heart, kidney and spleen were cloned using RT PCR products.The results show that SOX genes has specific expression in the testicle, brain, spleen, cardiac muscle and kidney and isn’t expression in muscle, liver and ovary of femel.The results of sequence reveal that the SOX genes of expression in the testicle are TSSOX1、TSSOX4 TSSOX5 and TSSOX9, and those are TSSOX2 and TSSOX4 in the brain, and this is TSSOX4 in the spleen and heart tissue, and those are TSSOX2 and TSSOX3 in the kidney tissue.This suggests that the SOX gene act important role not only on the sex determination, but also on the development of neural system, immunocyte system and the differentiation of male germ cell.
文摘To protect environment, and to comply with the IMO＇s （International Maritime Organization） newest regulations about ship＇s SOx emission. This thesis illustrates a closed recycling absorb system based on NaOH solution recycling particularly for SOx onboard. The goal is to use NaOH solution to absorb SOx, and reduce the damage the ships made towards environment. The thesis analyzes the main features that could influence the absorption of SOx on board, and the precipitations during the experiment. To reveal that NaOH solution is very highly effective and economic in absorption of SOx on ships by this experiment, and to set a theoretical basic fundamental for future application of alkali solution recycling absorption system for SOx.
