Annual Review of Animal Biosciences最新文献_第10页

Genetic Engineering of Livestock: The Opportunity Cost of Regulatory Delay. 家畜基因工程:监管延迟的机会成本。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-11-13 DOI: 10.1146/annurev-animal-061220-023052

Alison L Van Eenennaam, Felipe De Figueiredo Silva, Josephine F Trott, David Zilberman

{"title":"Genetic Engineering of Livestock: The Opportunity Cost of Regulatory Delay.","authors":"Alison L Van Eenennaam, Felipe De Figueiredo Silva, Josephine F Trott, David Zilberman","doi":"10.1146/annurev-animal-061220-023052","DOIUrl":"https://doi.org/10.1146/annurev-animal-061220-023052","url":null,"abstract":"Genetically engineered (GE) livestock were first reported in 1985, and yet only a single GE food animal, the fast-growing AquAdvantage salmon, has been commercialized. There are myriad interconnected reasons for the slow progress in this once-promising field, including technical issues, the structure of livestock industries, lack of public research funding and investment, regulatory obstacles, and concern about public opinion. This review focuses on GE livestock that have been produced and documents the difficulties that researchers and developers have encountered en route. Additionally, the costs associated with delayed commercialization of GE livestock were modeled using three case studies: GE mastitis-resistant dairy cattle, genome-edited porcine reproductive and respiratory syndrome virus-resistant pigs, and the AquAdvantage salmon. Delays of 5 or 10 years in the commercialization of GE livestock beyond the normative 10-year GE product evaluation period were associated with billions of dollars in opportunity costs and reduced global food security.","PeriodicalId":48953,"journal":{"name":"Annual Review of Animal Biosciences","volume":"9 ","pages":"453-478"},"PeriodicalIF":12.0,"publicationDate":"2021-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1146/annurev-animal-061220-023052","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38597816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 25

Phylogenomics and the Genetic Architecture of the Placental Mammal Radiation. 胎盘哺乳动物辐射的系统基因组学和遗传结构。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-11-23 DOI: 10.1146/annurev-animal-061220-023149

William J Murphy, Nicole M Foley, Kevin R Bredemeyer, John Gatesy, Mark S Springer

{"title":"Phylogenomics and the Genetic Architecture of the Placental Mammal Radiation.","authors":"William J Murphy, Nicole M Foley, Kevin R Bredemeyer, John Gatesy, Mark S Springer","doi":"10.1146/annurev-animal-061220-023149","DOIUrl":"https://doi.org/10.1146/annurev-animal-061220-023149","url":null,"abstract":"The genomes of placental mammals are being sequenced at an unprecedented rate. Alignments of hundreds, and one day thousands, of genomes spanning the rich living and extinct diversity of species offer unparalleled power to resolve phylogenetic controversies, identify genomic innovations of adaptation, and dissect the genetic architecture of reproductive isolation. We highlight outstanding questions about the earliest phases of placental mammal diversification and the promise of newer methods, as well as remaining challenges, toward using whole genome data to resolve placental mammal phylogeny. The next phase of mammalian comparative genomics will see the completion and application of finished-quality, gapless genome assemblies from many ordinal lineages and closely related species. Interspecific comparisons between the most hypervariable genomic loci will likely reveal large, but heretofore mostly underappreciated, effects on population divergence, morphological innovation, and the origin of new species.","PeriodicalId":48953,"journal":{"name":"Annual Review of Animal Biosciences","volume":"9 ","pages":"29-53"},"PeriodicalIF":12.0,"publicationDate":"2021-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1146/annurev-animal-061220-023149","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38638019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 25

Endogenous Retroviruses Drive Resistance and Promotion of Exogenous Retroviral Homologs. 内源性逆转录病毒驱动抗性和促进外源性逆转录病毒同源物。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-12-08 DOI: 10.1146/annurev-animal-050620-101416

Elliott S Chiu, Sue VandeWoude

{"title":"Endogenous Retroviruses Drive Resistance and Promotion of Exogenous Retroviral Homologs.","authors":"Elliott S Chiu, Sue VandeWoude","doi":"10.1146/annurev-animal-050620-101416","DOIUrl":"https://doi.org/10.1146/annurev-animal-050620-101416","url":null,"abstract":"Endogenous retroviruses (ERVs) serve as markers of ancient viral infections and provide invaluable insight into host and viral evolution. ERVs have been exapted to assist in performing basic biological functions, including placentation, immune modulation, and oncogenesis. A subset of ERVs share high nucleotide similarity to circulating horizontally transmitted exogenous retrovirus (XRV) progenitors. In these cases, ERV-XRV interactions have been documented and include (a) recombination to result in ERV-XRV chimeras, (b) ERV induction of immune self-tolerance to XRV antigens, (c) ERV antigen interference with XRV receptor binding, and (d) interactions resulting in both enhancement and restriction of XRV infections. Whereas the mechanisms governing recombination and immune self-tolerance have been partially determined, enhancement and restriction of XRV infection are virus specific and only partially understood. This review summarizes interactions between six unique ERV-XRV pairs, highlighting important ERV biological functions and potential evolutionary histories in vertebrate hosts.","PeriodicalId":48953,"journal":{"name":"Annual Review of Animal Biosciences","volume":"9 ","pages":"225-248"},"PeriodicalIF":12.0,"publicationDate":"2021-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1146/annurev-animal-050620-101416","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38686705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

Introduction. 介绍。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 DOI: 10.1146/annurev-av-09-120220-100001

Harris Lewin, Mike Roberts

引用次数: 0

Vertebrate Chromosome Evolution. 脊椎动物染色体进化。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-11-13 DOI: 10.1146/annurev-animal-020518-114924

Joana Damas, Marco Corbo, Harris A Lewin

引用次数: 26

Strategies to Improve Poultry Food Safety, a Landscape Review. 提高家禽食品安全的策略，综述。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-11-06 DOI: 10.1146/annurev-animal-061220-023200

Steven C Ricke

引用次数: 13

Bacteriome Structure, Function, and Probiotics in Fish Larviculture: The Good, the Bad, and the Gaps. 鱼类幼体养殖中的菌群结构、功能和益生菌:好、坏和差距。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-11-30 DOI: 10.1146/annurev-animal-062920-113114

Nuno Borges, Tina Keller-Costa, Gracinda M M Sanches-Fernandes, António Louvado, Newton C M Gomes, Rodrigo Costa

{"title":"Bacteriome Structure, Function, and Probiotics in Fish Larviculture: The Good, the Bad, and the Gaps.","authors":"Nuno Borges, Tina Keller-Costa, Gracinda M M Sanches-Fernandes, António Louvado, Newton C M Gomes, Rodrigo Costa","doi":"10.1146/annurev-animal-062920-113114","DOIUrl":"https://doi.org/10.1146/annurev-animal-062920-113114","url":null,"abstract":"Aquaculture is the fastest-growing sector in food production worldwide. For decades, research on animal physiology, nutrition, and behavior established the foundations of best practices in land-based fish rearing and disease control. Current DNA sequencing, bioinformatics, and data science technologies now allow deep investigations of host-associated microbiomes in a tractable fashion. Adequate use of these technologies can illuminate microbiome dynamics and aid the engineering of microbiome-based solutions to disease prevention in an unprecedented manner. This review examines molecular studies of bacterial diversity, function, and host immunitymodulation at early stages of fish development, where microbial infections cause important economic losses. We uncover host colonization and virulence factors within a synthetic assemblage of fish pathogens using high-end comparative genomics and address the use of probiotics and paraprobiotics as applicable disease-prevention strategies in fish larval and juvenile rearing. We finally propose guidelines for future microbiome research of presumed relevance to fish larviculture.","PeriodicalId":48953,"journal":{"name":"Annual Review of Animal Biosciences","volume":"9 ","pages":"423-452"},"PeriodicalIF":12.0,"publicationDate":"2021-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1146/annurev-animal-062920-113114","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38658786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 27

Epigenetic Regulation of the Nuclear and Mitochondrial Genomes: Involvement in Metabolism, Development, and Disease. 核和线粒体基因组的表观遗传调控:参与代谢、发育和疾病。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 DOI: 10.1146/annurev-animal-080520-083353

Justin C St John

引用次数: 2

New Insights in Muscle Biology that Alter Meat Quality. 改变肉质的肌肉生物学新见解。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-12-18 DOI: 10.1146/annurev-animal-021419-083902

Sulaiman K Matarneh, Saulo L Silva, David E Gerrard

引用次数: 39

Genetic Variation and Hybridization in Evolutionary Radiations of Cichlid Fishes. 慈鲷进化辐射的遗传变异与杂交。

IF 12 1区农林科学

Annual Review of Animal Biosciences Pub Date : 2021-02-16 Epub Date: 2020-11-16 DOI: 10.1146/annurev-animal-061220-023129

Hannes Svardal, Walter Salzburger, Milan Malinsky

{"title":"Genetic Variation and Hybridization in Evolutionary Radiations of Cichlid Fishes.","authors":"Hannes Svardal, Walter Salzburger, Milan Malinsky","doi":"10.1146/annurev-animal-061220-023129","DOIUrl":"https://doi.org/10.1146/annurev-animal-061220-023129","url":null,"abstract":"Evolutionary radiations are responsible for much of the variation in biodiversity across taxa. Cichlid fishes are well known for spectacular evolutionary radiations, as they have repeatedly evolved into large and phenotypically diverse arrays of species. Cichlid genomes carry signatures of past events and, at the same time, are the substrate for ongoing evolution. We survey genome-wide data and the available literature covering 438 cichlid populations (412 species) across multiple radiations to synthesize information about patterns and sharing of genetic variation. Nucleotide diversity within species is low in cichlids, with 92% of surveyed populations having less diversity than the median value found in other vertebrates. Divergence within radiations is also low, and a large proportion of variation is shared among species due to incomplete lineage sorting and widespread hybridization. Population genetics therefore provides a suitable conceptual framework for evolutionary genomic studies of cichlid radiations. We focus in detail on the roles of hybridization in shaping the patterns of genetic variation and in promoting cichlid diversification.","PeriodicalId":48953,"journal":{"name":"Annual Review of Animal Biosciences","volume":"9 ","pages":"55-79"},"PeriodicalIF":12.0,"publicationDate":"2021-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1146/annurev-animal-061220-023129","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38616979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18