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1.发明申请GENDER, VIABILITY AND/OR DEVELOPMENTAL STAGE DETERMINATION OF AVIAN EMBRYOS IN OVO 审中-公开性别，可行性和/或发展阶段确定海洋中的AVIAN EMBRYOS公开(公告)号：US20150260704A1
公开(公告)日：2015-09-17
申请号：US14418506
申请日：2013-07-30
申请人： IN OVO B.V.
IPC分类号： G01N33/483 , G01N33/50 , C12N7/00
CPC分类号： G01N33/4833 , C12N7/00 , G01N33/50 , G01N33/5091 , G01N33/6812 , G01N2400/00 , G01N2800/7071 , G01N2800/7076
摘要： The present invention relates to a process for the non-destructive determination of gender, developmental stage and/or viability of an avian embryo in an egg, comprising (a) detecting at least a first developmental marker compound selected from sugars and/or amino acids, precursors and metabolites thereof in an egg at a time period of from the beginning of the incubation of the egg until the hatching; (b) measuring the amount of the at least first detected developmental marker compound, and (c) comparing the amount to a base line established for male and female, developmental stage of the embryo, and/or alive and deceased or non-developed embryo, to determine whether the embryo is viable, male and/or female, and/or the developmental stage of the embryo.
摘要翻译： 本发明涉及一种用于非蛋白质测定卵中禽类胚胎的性别，发育阶段和/或生存力的方法，其包括（a）至少检测选自糖和/或氨基酸的第一发育标记化合物 ，蛋的前体和代谢物在卵孵化开始到孵化的时间段; （b）测量所述至少第一检测到的发育标记化合物的量，和（c）将所述量与为男性和女性建立的基线，胚胎发育阶段和/或活的和已故的或未开发的胚胎进行比较 ，以确定胚胎是否存活，男性和/或女性，和/或胚胎的发育阶段。
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公开(公告)号：US20210215663A1
公开(公告)日：2021-07-15
申请号：US17166035
申请日：2021-02-03
申请人： IN OVO B.V.
IPC分类号： G01N33/483 , G01N33/68 , G01N33/50 , C12N7/00
摘要： The present invention relates to a process for the non-destructive determination of gender, developmental stage and/or viability of an avian embryo in an egg, comprising (a) detecting at least a first developmental marker compound selected from sugars and/or amino acids, precursors and metabolites thereof in an egg at a time period of from the beginning of the incubation of the egg until the hatching; (b) measuring the amount of the at least first detected developmental marker compound, and (c) comparing the amount to a base line established for male and female, developmental stage of the embryo, and/or alive and deceased or non-developed embryo, to determine whether the embryo is viable, male and/or female, and/or the developmental stage of the embryo.
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