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71.
公开(公告)号:US5041371A
公开(公告)日:1991-08-20
申请号:US324278
申请日:1989-03-15
Applicant: Charles M. Cowan , Margaret R. Dentine , Roy L. Ax , Linda A. Schuler
Inventor: Charles M. Cowan , Margaret R. Dentine , Roy L. Ax , Linda A. Schuler
CPC classification number: C12Q1/6876 , C12Q1/683 , C12Q2600/124 , C12Q2600/156
Abstract: An assay for a genetic marker associated with increased milk production is disclosed. Also disclosed are kits for use in connection with the assay and breeding methods that use the assay. The assay centers on finding a genetic marker in a bovine cell (e.g. in the DNA of the cell). The presence of the marker is confirmed by exposing a gene sequence from the cell to a restriction enzyme so as to yield gene fragments of varying lengths. During a separation step there is a separation of some of the fragments from others (such as by using electrophoresis), and there is then a hybridization of a plurality of probes that contain a portion of bovine prolactin sequence to the separated fragments. The probe is radiolabelled. Then, there is a comparison of the results of the hybridization with the hybridization results for a gene sequence known to either have the marker or not have the marker. The assay appears to be of greatest utility in connection with the Carlin-M Ivanhoe Bell Holstein family.
Abstract translation: 公开了与增加的奶产量相关的遗传标记的测定。 还公开了用于与使用该测定法的测定和育种方法相结合的试剂盒。 测定的重点是在牛细胞中找到遗传标记(例如在细胞的DNA中)。 通过将基因序列从细胞暴露于限制酶来确认标记物的存在,从而产生不同长度的基因片段。 在分离步骤期间,其中一些片段与其他片段分离(例如通过使用电泳),然后将含有一部分牛催乳素序列的多个探针与分离的片段杂交。 探针放射性标记。 然后,将已知具有标记或不具有标记的基因序列的杂交结果与杂交结果进行比较。 该检测似乎与Carlin-M Ivanhoe Bell Holstein家族有关。
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公开(公告)号:US5038715A
公开(公告)日:1991-08-13
申请号:US338032
申请日:1989-04-14
Applicant: Richard W. Fahs, II
Inventor: Richard W. Fahs, II
Abstract: An enclosed aquaculture system for growing fish comprises several successively interconnected container stages for holding growing fish. Each of the container stages has a size larger than the container stage preceding it, continuous interconnections between the container stages and a gate within the continuous interconnections controll the movement of the fish as the fish swim between the container stages. Fish of substantially the same size are maintained in each container stage as they are growing to prevent predatory destruction of smaller fish by larger fish and stress free transfer fo fish is provided as they swim form one container stage to another. In addition, methods for the continuous growing of fish in such an enclosed aquaculture system are disclosed.
Abstract translation: 用于生长鱼的封闭水产养殖系统包括几个连续相互连接的容器阶段,用于容纳生长中的鱼。 每个容器阶段的尺寸大于其之前的容器阶段,容器阶段之间的连续互连和连续互连内的门控制鱼类在容器阶段之间游泳时的运动。 在每个容器阶段保持大致相同尺寸的鱼,因为它们正在增长,以防止较大鱼类的较小鱼类的掠食性破坏,并且当它们从一个容器阶段游泳到另一个容器阶段时,提供无压力的转运。 此外,公开了在这种封闭的水产养殖系统中连续生长鱼的方法。
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公开(公告)号:US4994384A
公开(公告)日:1991-02-19
申请号:US113791
申请日:1987-10-27
Applicant: Randall S. Prather , Frank Barnes , James Robl , Neal L. First , Vincent F. Simmon
Inventor: Randall S. Prather , Frank Barnes , James Robl , Neal L. First , Vincent F. Simmon
IPC: A01K67/02 , A01K67/027 , C12N15/06 , C12N15/877
CPC classification number: C12N15/8771
Abstract: A method of multiplying bovine embryos by transfer of nuclei is described. The method includes enucleating a recipient oocyte, transferring the donor embryo nucleus to the enucleated recipient oocyte, and fusing the donor nucleus to the recipient oocyte by dielectrophoresis. The method is intended to allow the generation of multiplied genetically identical cattle.
Abstract translation: 描述了通过转移核来增加牛胚胎的方法。 该方法包括将受体卵母细胞去核,将供体胚胎核转移到去核的受体卵母细胞,并通过介导电泳将供体核融合到受体卵母细胞。 该方法旨在产生繁殖的遗传上相同的牛。
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74.
公开(公告)号:US4764513A
公开(公告)日:1988-08-16
申请号:US907261
申请日:1986-09-15
Applicant: Henning M. Beier , Walter Elger
Inventor: Henning M. Beier , Walter Elger
IPC: A01K67/00 , A01K67/02 , A61K31/565 , A61K31/575 , A61P5/00 , A61P15/00 , C07J41/00 , A61K31/56
CPC classification number: A61K31/565
Abstract: The endometrial maturation in the post-ovulatory phase (luteal phase) of mammals is delayed with reference to the nidation point by administration of antigestagens.
Abstract translation: 通过施用抗前列腺素,参考哺乳动物的排卵后期(黄体期)的子宫内膜成熟被延迟。
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公开(公告)号:US4600586A
公开(公告)日:1986-07-15
申请号:US521154
申请日:1983-08-08
Applicant: Milton L. Green
Inventor: Milton L. Green
CPC classification number: A23K20/10 , A23K10/33 , Y02P60/871 , Y10S426/807
Abstract: A method and composition designed especially to reduce livestock adaptation stress when livestock are transported. The composition comprises as major ingredients, molasses, preferably beet molasses, and propylene glycol and as minor ingredients, protein mix, vitamin mix, trace mineral mix, major mineral mix, and amino acids. Each of the ingredients are separately admixed with propylene glycol until substantial homogeneity is achieved, followed by adding each of the separately mixed ingredients to beet molasses. Thereafter, mixing is continued until complete homogeneity is achieved. The result of individual mixing of each minor ingredient with propylene glycol, prior to admixing all with beet molasses, provides a synergistic result in significantly reducing livestock stress during adaptation to new feed lot environments. The correction of the stress results in improved performance and reduced death loss.
Abstract translation: 专门设计用于减少牲畜运输时畜牧适应压力的方法和组合。 该组合物包含作为主要成分的糖蜜,优选甜菜糖蜜和丙二醇以及作为次要成分的蛋白质混合物,维生素混合物,微量矿物质混合物,主要矿物质混合物和氨基酸。 将各成分分别与丙二醇混合,直到达到基本均匀,然后将每种分开混合的成分加入到甜菜糖蜜中。 此后,继续混合直到达到完全均匀。 在与甜菜糖蜜混合之前,将每种次要成分与丙二醇单独混合的结果提供了在适应新饲料批次环境期间显着降低家畜压力的协同效果。 压力的矫正导致性能的提高和死亡率的降低。
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公开(公告)号:US3521619A
公开(公告)日:1970-07-28
申请号:US3521619D
申请日:1968-05-06
Applicant: US NAVY
Inventor: BLACKBURN CHARLES M , OYHUS FREDERICK A , BRASHEARS RICHARD S
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公开(公告)号:US12219939B2
公开(公告)日:2025-02-11
申请号:US17036522
申请日:2020-09-29
Applicant: The Curators of the University of Missouri
Inventor: Randall S. Prather , Kevin D. Wells , Kristin M. Whitworth
IPC: A01K67/0276 , A01K67/02 , C07K14/705 , C12N5/075 , C12N5/076 , C12N5/10 , C12N15/09 , C12N15/85 , C12N15/877
Abstract: Non-human animals and offspring thereof comprising at least one modified chromosomal sequence in a gene encoding a CD163 protein are provided. Animal cells that contain such modified chromosomal sequences are also provided. The animals and cells have increased resistance to pathogens, including porcine reproductive and respiratory syndrome virus (PRRSV). The animals and offspring have chromosomal modifications of a CD163 gene. The invention further relates to methods of breeding to create pathogen-resistant animals and populations of animals made using such methods.
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公开(公告)号:US20240397917A1
公开(公告)日:2024-12-05
申请号:US18699673
申请日:2022-10-12
Applicant: DSM IP ASSETS B.V.
Inventor: Marco CESCO , Carlos LOZANO , Claudia SILVA
Abstract: The present invention relates to industrial animal production. In particular the present invention relates to a method of raising a group of animals, and a method of determining analytes, in egg yolk or in the blood of an animal by ex vivo analysis of blood and/or yolk samples.
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公开(公告)号:US20240108911A1
公开(公告)日:2024-04-04
申请号:US18528358
申请日:2023-12-04
Applicant: Xiant Technologies, Inc.
Inventor: Jon Daren SUNTYCH
CPC classification number: A61N5/0616 , A01K21/00 , A01K67/02 , A61N5/062 , A61N2005/0627 , A61N2005/0629 , A61N2005/063 , A61N2005/0658
Abstract: Embodiments of the present disclosure provide systems, apparatuses and methods for regulation hormone production in mammals. Examples include but are not limited to by creating electro-magnetic wave emission pulse trains (photons) of individual color spectrums in sufficient intensity to drive hormone production in a mammal, using a characteristic frequency or pattern to minimize the required input power necessary to regulate hormone production, while also allowing for the monitoring of the power consumption and other variables of the system. By controlling the duty cycle, intensity, wavelength band and frequency of photon signals to a mammal, production of specific hormones can be regulated through the cycling between blue, green, yellow, near-red, far-red, infrared and ultra violet photon modulation.
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公开(公告)号:US20240090482A1
公开(公告)日:2024-03-21
申请号:US18467026
申请日:2023-09-14
Applicant: Joseph Fenton LAWLER
Inventor: Joseph Fenton LAWLER
IPC: A01K67/027 , A01K67/02
CPC classification number: A01K67/0276 , A01K67/02 , A01K2207/05
Abstract: Described herein are methods and compositions for generating single sex offspring using RNAi approach. In particular, methods and compositions are provided to generate single sex and genetically modified offspring. These techniques can be applied to compassionate animal breeding.
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