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Copyright of Advances in Earth Science (1001-8166) is the property of Advances in Earth Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Nankai Business Review is the property of Nankai Business Review Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In the context of China' s active construction of a multi-party environmental governance system, it is worth discussing how environmental regulation policies affect the market contractual relationship. In fact, government environmental regulation can trigger interactions between enterprises. When an enterprise gets environmental penalties such as fines and halts production, this enterprise will affect the customers, and the customers may adjust their buying strategies or replace this supplier in order to avoid risks. Given that environmental regulation will increase the risk of polluting enterprises and further affect the operation of downstream customers, this paper empirically tested the impact of environmental regulation on market contractual relationship based on the data of Chinese A-share listed companies from 2009 to 2019. We found that: ① The strengthening of environmental regulation on suppliers would cause the customers to reduce the purchase quantity; thus, environmental regulation could trigger a negative market response. ② Between 2015 and 2019, with the overall and long-term tightening of environmental regulation, enterprises usually increased investment and innovation in environmental protection, resulting in a weakening of the negative market response. ③ When customers had a green reputation or the suppliers belonged to a polluting industry, the customers' negative response was significantly stronger, but when the suppliers were state-owned enterprises, customers were no longer sensitive to their environmental risks. ④ Further analysis showed that environmental regulation affected customers' adjustment of purchase share through 'risk' mechanism and 'environmental governance' mechanism. This article reveals that the government environmental regulation will impact the market contractual relationship, which complements and enriches the relevant literature on environmental governance from the micro perspective, and makes a solid attempt to promote corporate environmental governance from the perspective of the supply chain. The policy implication of this article is that we should strengthen the fairness of the implementation of environmental regulation policies and encourage the development of green supply chains. The conclusion of the study has certain implications for further improving the government environmental regulation, motivating corporate environmental governance, and realizing the multi-party co-governance environmental governance system. [ABSTRACT FROM AUTHOR]

Copyright of Nankai Business Review is the property of Nankai Business Review Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Plastics Science & Technology / Suliao Ke-Ji is the property of Plastics Science & Technology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Earth Sciences & Environment is the property of Journal of Earth Sciences & Environment and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Agro-Environment Science is the property of Journal of Agro-Environment Science Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Central China Normal University is the property of Huazhong Normal University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To summarize the breeding and identification of Wuzhishan miniature pig models with α-1,3-galactosyltransferase (GGTA1) gene-knockout (GTKO). Methods The breeding and reproduction perform of GTKO Wuzhishan miniature pigs were assessed and the quantity of piglets was counted. The GTKO Wuzhishan miniature pig models with GGTA1gene knockout were validated by polymerase chain reaction(PCR). The αGal phenotype of peripheral blood mononuclear cells (PBMC) in human, wild-type Wuzhishan miniature pigs and GTKO Wuzhishan miniature pigs was detected by fluorescent microscope and flow cytometry. Routine blood test parameters were statistically compared between the GTKO and wild-type Wuzhishan miniature pigs. Results The inheritance of GGTA1 genotype complied with Mendel's law. Flow cytometry detected no fluorescent expression of PBMC in GGTA1-1- pig models, which were consistent with the genotype identification results. The mean piglets of the primiparous GTKO Wuzhishan miniature pigs were (6.8±1.8) and (8.3±2.2) for the multiparous Wuzhishan miniature pigs. No statistical significance was noted in routine blood test parameters between the GTKO and wild-type Wuzhishan miniature pigs (all P>0.05). Conclusions Stable inheritance and normal reproductive capacity are observed in two generations of Wuzhishan miniature pigs continuously. GTKO Wuzhishan miniature pig is a reliable donor for heterogeneous organ transplantation. [ABSTRACT FROM AUTHOR]