Optimisation of Laser-Assisted Biopsy Parameters in Bovine Embryos.

IF 1.7 3区农林科学 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Reproduction in Domestic Animals Pub Date : 2026-02-01 DOI:10.1111/rda.70184

Jingyu Zhang, Hang Shen, Zhenni Zhang, Jianhui Tian, Lei An, Yinjuan Wang

引用次数: 0

Abstract

Although laser-assisted biopsy has shown advantages in other species, optimised protocols for bovine embryos remain scarce. This study developed a systematically optimised laser biopsy method for bovine embryos, which demonstrated high post-biopsy survival rates. Key parameters including laser energy, needle diameter, and operating medium were refined to establish a reliable and efficient standard protocol. This technical advance provides critical support for large-scale embryo genomic selection in cattle, facilitating enhanced genetic breeding outcomes.

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牛胚胎激光辅助活检参数的优化。

虽然激光辅助活检在其他物种中显示出优势，但牛胚胎的优化方案仍然很少。本研究开发了一种系统优化的牛胚胎激光活检方法，该方法具有较高的活检后存活率。对激光能量、针径、操作介质等关键参数进行了细化，建立了可靠、高效的标准方案。这一技术进步为牛的大规模胚胎基因组选择提供了关键支持，促进了遗传育种结果的提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Reproduction in Domestic Animals 农林科学-奶制品与动物科学

CiteScore

3.00

自引率

5.90%

发文量

238

审稿时长

4-8 weeks

期刊介绍： The journal offers comprehensive information concerning physiology, pathology, and biotechnology of reproduction. Topical results are currently published in original papers, reviews, and short communications with particular attention to investigations on practicable techniques. Carefully selected reports, e. g. on embryo transfer and associated biotechnologies, gene transfer, and spermatology provide a link between basic research and clinical application. The journal applies to breeders, veterinarians, and biologists, and is also of interest in human medicine. Interdisciplinary cooperation is documented in the proceedings of the joint annual meetings. Fields of interest: Animal reproduction and biotechnology with special regard to investigations on applied and clinical research.