Yaser Amir Afzali, Reza Naderloo, Alireza Keikhosravi, Sebastian Klaus
{"title":"Phylogeography of the freshwater crab Potamon persicum (Decapoda: Potamidae): an ancestral ring species?","authors":"Yaser Amir Afzali, Reza Naderloo, Alireza Keikhosravi, Sebastian Klaus","doi":"10.1093/jhered/esae016","DOIUrl":"10.1093/jhered/esae016","url":null,"abstract":"<p><p>The Zagros Mountains, characterized by complex topography and three large drainage systems, harbor the endemic freshwater crab Potamon persicum in Iran. Our study delves into the evolutionary history of P. persicum, utilizing two mitochondrial and one nuclear marker. We collected 214 specimens from 24 localities, identifying 21 haplotypes grouped into two major evolutionary lineages. Substantial differentiation exists between drainage systems and lineages. Historical demographic analysis revealed a significant decrease in population size during the late Holocene, accompanied by a recent population bottleneck. Species distribution modeling has revealed eastward shifts in suitable habitats between the last glacial maximum and the present day. Following the last glacial maximum, habitat fragmentation occurred, resulting in the establishment of small populations. These smaller populations are more vulnerable to climatic and geological events, thereby limiting gene flow and accelerating genetic differentiation within species. Historical biogeographic analysis traced the origin of P. persicum to the western Zagros Mountains, with major genetic divergence occurring during the Pleistocene. Our genetic analyses suggest that P. persicum may have shown a genetic pattern similar to a classical ring species before the Pleistocene. The Namak Lake sub-basin could have served as a contact zone where populations did not interbreed but were connected through gene flow in a geographic ring. Currently, genetic separation is evident between basins, indicating that P. persicum in the Zagros Mountains is not a contemporary ring species. Also, our biogeographical analysis estimated that range evolution may have been driven initially by dispersal, and only during the late Pleistocene by vicariance.</p>","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":" ","pages":"277-291"},"PeriodicalIF":3.1,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140159542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Michael W Vandewege, Javier Gutierrez, Drew R Davis, Michael R J Forstner, Ivana Mali
{"title":"Patterns of genetic divergence in the Rio Grande cooter (Pseudemys gorzugi), a riverine turtle inhabiting an arid and anthropogenically modified system.","authors":"Michael W Vandewege, Javier Gutierrez, Drew R Davis, Michael R J Forstner, Ivana Mali","doi":"10.1093/jhered/esae011","DOIUrl":"10.1093/jhered/esae011","url":null,"abstract":"<p><p>The lower Rio Grande and Pecos River of the southwest United States have been heavily modified by human activities, profoundly impacting the integrity of their aquatic wildlife. In this context, we focused our study on the population genomics of the Rio Grande Cooter (Pseudemys gorzugi), a freshwater turtle of increasing conservation concern, residing in these two rivers and their tributaries. The genetic data revealed two distinct populations: one in the Pecos and Black Rivers of New Mexico and another in the Rio Grande and Devils River of Texas, with admixed individuals identified at the confluence of the Rio Grande and Pecos River. In addition to having a smaller geographic range, we found lower observed heterozygosity, reduced nucleotide diversity, and a smaller effective population size (Ne) in New Mexico population. Our results depict a significant isolation-by-distance pattern across their distribution, with migration being notably infrequent at river confluences. These findings are pivotal for future conservation and restoration strategies, emphasizing the need to recognize the unique needs of each population.</p>","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":" ","pages":"253-261"},"PeriodicalIF":3.1,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11081133/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139906896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Genomic Diversity and Demographic History of the Endangered Sichuan hill-partridge (Arborophila rufipectus)","authors":"Yi Liu, Weimin Kuang, Bisong Yue, Chuang Zhou","doi":"10.1093/jhered/esae020","DOIUrl":"https://doi.org/10.1093/jhered/esae020","url":null,"abstract":"Species conservation can be improved by knowledge of genetic diversity and demographic history. The Sichuan hill-partridge (Arborophila rufipectus, SP) is an endangered species endemic to the mountains in southwestern China. However, little is known about this species’ genomic variation and demographic history. Here, we present a comprehensive whole-genome analysis of six SP individuals from the Laojunshan National Nature Reserve in Sichuan Province, China. We observe a relatively high genetic diversity and low level of recent inbreeding in the studied SP individuals. This suggests that the current population carries genetic variability that may benefit the long-term survival of this species, and that the present population may be larger than currently recognized. Analyses of demographic history showed that fluctuations in the effective population size of SP are inconsistent with changes of the historical climate. Strikingly, evidence from demographic modeling suggests SPs population decreased dramatically 15,100 years ago after the Last Glacial Maximum (LGM), possibly due to refugial isolation and later human interference. These results provide the first detailed and comprehensive genomic insights into genetic diversity, genomic inbreeding levels, and demographic history of the Sichuan hill-partridge, which are crucial for the conservation and management of this endangered species.","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":"23 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140627078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Halie Rando, Emmarie P Alexander, Sophie Preckler-Quisquater, Cate B Quinn, Jeremy T Stutchman, Jennifer L Johnson, Estelle R Bastounes, Beata Horecka, Kristina L Black, Michael P Robson, Darya V Shepeleva, Yury E Herbeck, Anastasiya V Kharlamova, Lyudmila N Trut, Jonathan N Pauli, Benjamin N Sacks, Anna V Kukekova
{"title":"Missing History of a Modern Domesticate: Historical Demographics and Genetic Diversity in Farm-bred Red Fox Populations","authors":"Halie Rando, Emmarie P Alexander, Sophie Preckler-Quisquater, Cate B Quinn, Jeremy T Stutchman, Jennifer L Johnson, Estelle R Bastounes, Beata Horecka, Kristina L Black, Michael P Robson, Darya V Shepeleva, Yury E Herbeck, Anastasiya V Kharlamova, Lyudmila N Trut, Jonathan N Pauli, Benjamin N Sacks, Anna V Kukekova","doi":"10.1093/jhered/esae022","DOIUrl":"https://doi.org/10.1093/jhered/esae022","url":null,"abstract":"The first record of captive bred red foxes (Vulpes vulpes) dates to 1896, when a breeding enterprise emerged in the provinces of Atlantic Canada. Because its domestication happened during recent history, the red fox offers a unique opportunity to examine the genetic diversity of an emerging domesticated species in the context of documented historical and economic influences. In particular, the historical record suggests that North American and Eurasian farm-bred populations likely experienced different demographic trajectories. Here, we focus on the likely impacts of founder effects and genetic drift given historical trends in fox farming on North American and Eurasian farms. A total of 15 mitochondrial haplotypes were identified in 369 foxes from 10 farm populations that we genotyped (n=161) or that were previously published. All haplotypes are endemic to North America. Although most haplotypes were consistent with eastern Canadian ancestry, a small number of foxes carried haplotypes typically found in Alaska and other regions of western North America. The presence of these haplotypes supports historical reports of wild foxes outside of Atlantic Canada being introduced into the breeding stock. These putative Alaskan and Western haplotypes were more frequently identified in Eurasian farms compared to North American farms, consistent with historical documentation suggesting that Eurasian economic and breeding practices were likely to maintain low-frequency haplotypes more effectively than in North America. Contextualizing inter- versus intra-farm genetic diversity alongside the historical record is critical to understanding of the origins of this emerging domesticate and the relationships between wild and farm-bred fox populations.","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":"126 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140608838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Samridhi Chaturvedi, Merly Escalona, Mohan P A Marimuthu, Oanh Nguyen, Noravit Chumchim, Colin W Fairbairn, William Seligmann, Courtney Miller, H Bradley Shaffer, Noah K Whiteman
{"title":"A draft reference genome assembly of California Pipevine, Aristolochia californica Torr","authors":"Samridhi Chaturvedi, Merly Escalona, Mohan P A Marimuthu, Oanh Nguyen, Noravit Chumchim, Colin W Fairbairn, William Seligmann, Courtney Miller, H Bradley Shaffer, Noah K Whiteman","doi":"10.1093/jhered/esae023","DOIUrl":"https://doi.org/10.1093/jhered/esae023","url":null,"abstract":"The California Pipevine, Aristolochia californica Torr., is the only endemic California species within the cosmopolitan birthwort family Aristolochiaceae. It occurs as an understory vine in riparian and chaparral areas and in forest edges and windrows. The geographic range of this plant species almost entirely overlaps with that of its major specialized herbivore, the California Pipevine Swallowtail Butterfly Battus philenor hirsuta. While this species pair is a useful, ecologically well-understood system to study co-evolution, until recently, genomic resources for both have been lacking. Here, we report a new, chromosome-level assembly of A. californica as part of the California Conservation Genomics Project (CCGP). Following the sequencing and assembly strategy of the CCGP, we used Pacific Biosciences HiFi long reads and Hi-C chromatin proximity sequencing technology to produce a de novo assembled genome. Our genome assembly, the first for any species in the genus, contains 531 scaffolds spanning 661 megabase (Mb) pairs, with a contig N50 of 6.53 Mb, a scaffold N50 of 42.2 Mb, and BUSCO complete score of 98%. In combination with the recently published B. philenor hirsuta reference genome assembly, the A. californica reference genome assembly will be a powerful tool for studying co-evolution in a rapidly changing California landscape.","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":"30 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140575604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lindsay S Miles, Hannah Waterman, Nadia A Ayoub, Jessica E Garb, Robert A Haney, Michael S Rosenberg, Trevor J Krabbenhoft, Brian C Verrelli
{"title":"Insight into the adaptive role of arachnid genome-wide duplication through chromosome-level genome assembly of the Western black widow spider","authors":"Lindsay S Miles, Hannah Waterman, Nadia A Ayoub, Jessica E Garb, Robert A Haney, Michael S Rosenberg, Trevor J Krabbenhoft, Brian C Verrelli","doi":"10.1093/jhered/esae018","DOIUrl":"https://doi.org/10.1093/jhered/esae018","url":null,"abstract":"Although spiders are one of the most diverse groups of arthropods, the genetic architecture of their evolutionary adaptations is largely unknown. Specifically, ancient genome-wide duplication occurring during arachnid evolution ~450 mya resulted in a vast assembly of gene families, yet the extent to which selection has shaped this variation is understudied. To aid in comparative genome sequence analyses, we provide a chromosome-level genome of the Western black widow spider (Latrodectus hesperus)—a focus due to its silk properties, venom applications, and as a model for urban adaptation. We used long-read and Hi-C sequencing data, combined with transcriptomes, to assemble 14 chromosomes in a 1.46 Gb genome, with 38,393 genes annotated, and a BUSCO score of 95.3%. Our analyses identified high repetitive gene content and heterozygosity, consistent with other spider genomes, which has led to challenges in genome characterization. Our comparative evolutionary analyses of eight genomes available for species within the Araneoidea group (orb weavers and their descendants) identified 1,827 single-copy orthologs. Of these, 155 exhibit significant positive selection primarily associated with developmental genes, and with traits linked to sensory perception. These results support the hypothesis that several traits unique to spiders emerged from the adaptive evolution of ohnologs—or retained ancestrally duplicated genes—from ancient genome-wide duplication. These comparative spider genome analyses can serve as a model to understand how positive selection continually shapes ancestral duplications in generating novel traits today within and between diverse taxonomic groups.","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":"84 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140575320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lynn Ogoniak, Raphael Steffen, Norbert Grundmann, Ben Stöver, Kai Müller, Jürgen Schmitz
{"title":"NewickTreeModifier: A simple web tool to prune and modify Newick trees.","authors":"Lynn Ogoniak, Raphael Steffen, Norbert Grundmann, Ben Stöver, Kai Müller, Jürgen Schmitz","doi":"10.1093/jhered/esae005","DOIUrl":"10.1093/jhered/esae005","url":null,"abstract":"<p><p>Large-scale selection analyses of protein-coding sequences and phylogenetic tree reconstructions require suitable trees in Newick format. We developed the NewickTreeModifier (NTM), a simple web-based tool to trim and modify Newick trees for such analyses. The users can choose provided master trees or upload a tree to prune it to selected species available in FASTA, NEXUS, or PHYLIP sequence format with an internal converter, a simple species list, or directly determined from a checklist interface of the master trees. Plant, insect, and vertebrate master trees comprise the maximum number of species in an up-to-date phylogenetic order directly transferable to the pruned Newick outfile. NTM is available at https://retrogenomics.uni-muenster.de/tools/ntm.</p>","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":" ","pages":"183-187"},"PeriodicalIF":3.1,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139673712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alayna Mead, Sorel T Fitz-Gibbon, Merly Escalona, Eric Beraut, Samuel Sacco, Mohan P A Marimuthu, Oanh Nguyen, Victoria L Sork
{"title":"The genome assembly of Island Oak (Quercus tomentella), a relictual island tree species.","authors":"Alayna Mead, Sorel T Fitz-Gibbon, Merly Escalona, Eric Beraut, Samuel Sacco, Mohan P A Marimuthu, Oanh Nguyen, Victoria L Sork","doi":"10.1093/jhered/esae002","DOIUrl":"10.1093/jhered/esae002","url":null,"abstract":"<p><p>Island oak (Quercus tomentella) is a rare relictual island tree species that exists only on six islands off the coast of California and Mexico, but was once widespread throughout mainland California. Currently, this species is endangered by threats such as non-native plants, grazing animals, and human removal. Efforts for conservation and restoration of island oak currently underway could benefit from information about its range-wide genetic structure and evolutionary history. Here we present a high-quality genome assembly for Q. tomentella, assembled using PacBio HiFi and Omni-C sequencing, developed as part of the California Conservation Genomics Project (CCGP). The resulting assembly has a length of 781 Mb, with a contig N50 of 22.0 Mb and a scaffold N50 of 63.4 Mb. This genome assembly will provide a resource for genomics-informed conservation of this rare oak species. Additionally, this reference genome will be the first one available for a species in Quercus section Protobalanus, a unique oak clade present only in western North America.</p>","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":" ","pages":"221-229"},"PeriodicalIF":3.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10936553/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139673713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wesley C Au, Simon G Dures, Yasuko Ishida, Cory E Green, Kai Zhao, Rob Ogden, Alfred L Roca
{"title":"Lion Localizer: A software tool for inferring the provenance of lions (Panthera leo) using mitochondrial DNA.","authors":"Wesley C Au, Simon G Dures, Yasuko Ishida, Cory E Green, Kai Zhao, Rob Ogden, Alfred L Roca","doi":"10.1093/jhered/esad072","DOIUrl":"10.1093/jhered/esad072","url":null,"abstract":"<p><p>The illegal poaching of lions for their body parts poses a severe threat to lion populations across Africa. Poaching accounts for 35% of all human-caused lion deaths, with 51% attributed to retaliatory killings following livestock predation. In nearly half of the retaliatory killings, lion body parts are removed, suggesting that high demand for lion body parts may fuel killings attributed to human-lion conflict. Trafficked items are often confiscated in transit or destination countries far from their country of origin. DNA from lion parts may in some cases be the only available means for examining their geographic origins. In this paper, we present the Lion Localizer, a full-stack software tool that houses a comprehensive database of lion mitochondrial DNA (mtDNA) sequences sourced from previously published studies. The database covers 146 localities from across the African continent and India, providing information on the potential provenance of seized lion body parts. Lion mtDNA sequences of 350 or 1,140 bp corresponding to the cytochrome b region can be generated from lion products and queried against the Lion Localizer database. Using the query sequence, the Lion Localizer generates a listing of exact or partial matches, which are displayed on an interactive map of Africa. This allows for the rapid identification of potential regions and localities where lions have been or are presently being targeted by poachers. By examining the potential provenance of lion samples, the Lion Localizer serves as a valuable resource in the fight against lion poaching. The software is available at https://lionlocalizer.org.</p>","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":" ","pages":"166-172"},"PeriodicalIF":3.1,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89720628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Chromosome-level genome of the wood stork (Mycteria americana) provides insight into avian chromosome evolution.","authors":"Richard Flamio, Kristina M Ramstad","doi":"10.1093/jhered/esad077","DOIUrl":"10.1093/jhered/esad077","url":null,"abstract":"<p><p>Despite being quite specious (~10,000 extant species), birds have a fairly uniform genome size and karyotype (including the common occurrence of microchromosomes) relative to other vertebrate lineages. Storks (Family Ciconiidae) are a charismatic and distinct group of large wading birds with nearly worldwide distribution but few genomic resources. Here we present an annotated chromosome-level reference genome and chromosome orthology analysis for the wood stork (Mycteria americana), a species that has been federally protected under the Endangered Species Act since 1984. The annotated chromosome-level reference assembly was produced using the blood of a wild female wood stork chick, has a length of 1.35 Gb, a contig N50 of 37 Mb, a scaffold N50 of 80 Mb, and a BUSCO score of 98.8%. We identified 31 autosomal pairs and two sex chromosomes in the wood stork genome, but failed to identify four additional autosomal microchromosomes previously found via karyotyping. Orthology analyses confirmed reported synapomorphies unique to storks and identified the chromosomes participating in these fusions. This study highlights the difficulty and potential problems associated with delineating microchromosomes in reference genome assemblies. It also provides a foundation for studying karyotype evolution in the core water bird clade that includes penguins, albatrosses, storks, cormorants, herons, and ibises. Finally, our reference genome will allow for numerous genomic studies, such as genome-wide association studies of local adaptation, that will aid in wood stork conservation.</p>","PeriodicalId":54811,"journal":{"name":"Journal of Heredity","volume":" ","pages":"230-239"},"PeriodicalIF":3.1,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138813204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}