It’s also worth noting that even if alternatives superior to agar were found, scientists are reluctant to abandon established protocols (even when microbiologists do use other jellies, they often still add agar to the mix, for example, to increase the gel strength of the solid media). As agar has been the standard gelling agent in microbiology for around 150 years, an enormous infrastructure of standardized methods, reference values, and quality control procedures has emerged around its specific properties. Switching to a different medium (even a superior one) means results may not be directly comparable to decades of published literature or to other laboratories’ findings.
针对此类家庭的亲权认定问题，邹露璐提出，未来亟须通过专门的立法完善、执法规范与司法确权程序协同发力，厘清委托父母与子女间的法律关系，从制度根源上破解代孕子女的身份认定难题。
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