Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-07-07DOI: 10.1016/bs.adgen.2020.04.001
Edward J Steele
{"title":"Introduction-Panspermia, 2020.","authors":"Edward J Steele","doi":"10.1016/bs.adgen.2020.04.001","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.04.001","url":null,"abstract":"<p><p>This current volume is, in many ways, a 2020 update to the important 1999-2000 compendium by Sir Fred Hoyle and Professor N. Chandra Wickramasinghe's \"Astronomical Origins of life: Steps towards Panspermia.\" The emerging new paradigm of biology that connects life on Earth with the wider cosmos is covered in considerable depth showing that terrestrial biological evolution is best understood as a cosmically derived habitat and an interconnected genetic system. The various chapters here discuss all aspects of this interconnectedness, particularly relevant now in this time of the coronavirus pandemic (COVID-19) as the human race reacts to the many microbes and viral pathogens that arrive regularly from space.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.04.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38509952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-07-07DOI: 10.1016/bs.adgen.2020.03.003
N Chandra Wickramasinghe, Dayal T Wickramasinghe, Edward J Steele
{"title":"Cometary panspermia and origin of life?","authors":"N Chandra Wickramasinghe, Dayal T Wickramasinghe, Edward J Steele","doi":"10.1016/bs.adgen.2020.03.003","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.03.003","url":null,"abstract":"<p><p>A range of astronomical observations are shown to be in accord with the theory of cometary panspermia. This theory posits that comets harbor a viable biological component in the form of bacteria and viruses that led to origin and evolution of life on Earth. The data includes (1) infrared, visual and ultraviolet spectra of interstellar dust, (2) infrared spectra of the dust released from comet Halley in 1986, (3) infrared spectra of comet Hale-Bopp in 1997, (4) near and mid-infrared spectra of comet Tempel I in 2005, (5) the discovery of an amino acid and degradation products attributable to biology in the material recovered from the Stardust Mission in 2009, (6) jets from comet Lovejoy showing both a sugar and Ethyl alcohol and finally, (7) a diverse set of data that has emerged from the Rosetta mission. The conjunction of all the available data points to cometary biology and interstellar panspermia as being inevitable.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.03.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38515883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Foreword: Some things are simply given.","authors":"Brig Klyce","doi":"10.1016/S0065-2660(20)30036-5","DOIUrl":"https://doi.org/10.1016/S0065-2660(20)30036-5","url":null,"abstract":"","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0065-2660(20)30036-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38515885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-10-03DOI: 10.1016/bs.adgen.2020.06.002
Predrag Slijepcevic, N Chandra Wickramasinghe
{"title":"An internet of microbes straddling the cosmos.","authors":"Predrag Slijepcevic, N Chandra Wickramasinghe","doi":"10.1016/bs.adgen.2020.06.002","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.06.002","url":null,"abstract":"<p><p>Exchanges of information analogous to a global internet have been known to take place between biological systems on the Earth ranging from bacteria and viruses to plants and animals. We argue that this process can be extended to include a cosmic biosphere within which evolution would seem to be intimately interlinked across astronomical, perhaps cosmological distance scales. Comets and interstellar dust, argued to have a bacterial/viral component, could be involved in establishing these links.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.06.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38509954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-07-07DOI: 10.1016/bs.adgen.2020.03.006
N Chandra Wickramasinghe, Edward J Steele, Robert Temple, Gensuke Tokoro, Willam A Smith, Brig Klyce, Dayal T Wickramasinghe, Dhammika Magana Arachchi
{"title":"Experiments to prove continuing microbial ingress from Space to Earth.","authors":"N Chandra Wickramasinghe, Edward J Steele, Robert Temple, Gensuke Tokoro, Willam A Smith, Brig Klyce, Dayal T Wickramasinghe, Dhammika Magana Arachchi","doi":"10.1016/bs.adgen.2020.03.006","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.03.006","url":null,"abstract":"<p><p>A wide range of evidence for pointing to our cosmic origins is close to the point of being overwhelming. Yet the long-entrenched paradigm of Earth-centered biology appears to prevail in scientific culture. A matter of crucial importance is to carry out a decisive experiment that is long overdue-establishing empirically beyond any doubt that extraterrestrial microbiota reaches the surface of the Earth at the present day. Such an experiment may of course happen naturally by the appearance of pandemics of new disease as discussed in an earlier chapter.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.03.006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38509958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-04-25DOI: 10.1016/bs.adgen.2020.03.001
Jamie McGowan, David A Fitzpatrick
{"title":"Recent advances in oomycete genomics.","authors":"Jamie McGowan, David A Fitzpatrick","doi":"10.1016/bs.adgen.2020.03.001","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.03.001","url":null,"abstract":"<p><p>The oomycetes are a class of ubiquitous, filamentous microorganisms that include some of the biggest threats to global food security and natural ecosystems. Within the oomycete class are highly diverse species that infect a broad range of animals and plants. Some of the most destructive plant pathogens are oomycetes, such as Phytophthora infestans, the agent of potato late blight and the cause of the Irish famine. Recent years have seen a dramatic increase in the number of sequenced oomycete genomes. Here we review the latest developments in oomycete genomics and some of the important insights that have been gained. Coupled with proteomic and transcriptomic analyses, oomycete genome sequences have revealed tremendous insights into oomycete biology, evolution, genome organization, mechanisms of infection, and metabolism. We also present an updated phylogeny of the oomycete class using a phylogenomic approach based on the 65 oomycete genomes that are currently available.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.03.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38069054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-07-14DOI: 10.1016/bs.adgen.2020.04.002
Edward J Steele, Reginald M Gorczynski, Robyn A Lindley, Gensuke Tokoro, Robert Temple, N Chandra Wickramasinghe
{"title":"Origin of new emergent Coronavirus and Candida fungal diseases-Terrestrial or cosmic?","authors":"Edward J Steele, Reginald M Gorczynski, Robyn A Lindley, Gensuke Tokoro, Robert Temple, N Chandra Wickramasinghe","doi":"10.1016/bs.adgen.2020.04.002","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.04.002","url":null,"abstract":"<p><p>The origins and global spread of two recent, yet quite different, pandemic diseases is discussed and reviewed in depth: Candida auris, a eukaryotic fungal disease, and COVID-19 (SARS-CoV-2), a positive strand RNA viral respiratory disease. Both these diseases display highly distinctive patterns of sudden emergence and global spread, which are not easy to understand by conventional epidemiological analysis based on simple infection-driven human- to-human spread of an infectious disease (assumed to jump suddenly and thus genetically, from an animal reservoir). Both these enigmatic diseases make sense however under a Panspermia in-fall model and the evidence consistent with such a model is critically reviewed.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.04.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38515886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-05-04DOI: 10.1016/bs.adgen.2020.01.002
Yury O Chernoff, Anastasia V Grizel, Aleksandr A Rubel, Andrew A Zelinsky, Pavithra Chandramowlishwaran, Tatiana A Chernova
{"title":"Application of yeast to studying amyloid and prion diseases.","authors":"Yury O Chernoff, Anastasia V Grizel, Aleksandr A Rubel, Andrew A Zelinsky, Pavithra Chandramowlishwaran, Tatiana A Chernova","doi":"10.1016/bs.adgen.2020.01.002","DOIUrl":"10.1016/bs.adgen.2020.01.002","url":null,"abstract":"<p><p>Amyloids are fibrous cross-β protein aggregates that are capable of proliferation via nucleated polymerization. Amyloid conformation likely represents an ancient protein fold and is linked to various biological or pathological manifestations. Self-perpetuating amyloid-based protein conformers provide a molecular basis for transmissible (infectious or heritable) protein isoforms, termed prions. Amyloids and prions, as well as other types of misfolded aggregated proteins are associated with a variety of devastating mammalian and human diseases, such as Alzheimer's, Parkinson's and Huntington's diseases, transmissible spongiform encephalopathies (TSEs), amyotrophic lateral sclerosis (ALS) and transthyretinopathies. In yeast and fungi, amyloid-based prions control phenotypically detectable heritable traits. Simplicity of cultivation requirements and availability of powerful genetic approaches makes yeast Saccharomyces cerevisiae an excellent model system for studying molecular and cellular mechanisms governing amyloid formation and propagation. Genetic techniques allowing for the expression of mammalian or human amyloidogenic and prionogenic proteins in yeast enable researchers to capitalize on yeast advantages for characterization of the properties of disease-related proteins. Chimeric constructs employing mammalian and human aggregation-prone proteins or domains, fused to fluorophores or to endogenous yeast proteins allow for cytological or phenotypic detection of disease-related protein aggregation in yeast cells. Yeast systems are amenable to high-throughput screening for antagonists of amyloid formation, propagation and/or toxicity. This review summarizes up to date achievements of yeast assays in application to studying mammalian and human disease-related aggregating proteins, and discusses both limitations and further perspectives of yeast-based strategies.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.01.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38068530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-10-03DOI: 10.1016/bs.adgen.2020.06.001
Predrag Slijepcevic, N Chandra Wickramasinghe
{"title":"A cosmic virosphere.","authors":"Predrag Slijepcevic, N Chandra Wickramasinghe","doi":"10.1016/bs.adgen.2020.06.001","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.06.001","url":null,"abstract":"<p><p>The concept of a cosmic virosphere that serves as the repository of information for all life on Earth and throughout the Universe is discussed. Recent studies in geology, astronomy and biology point to an intimate connection between the evolution of life and a cosmic virosphere/biosphere.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.06.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38509953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Advances in GeneticsPub Date : 2020-01-01Epub Date: 2020-10-01DOI: 10.1016/bs.adgen.2020.06.003
N Chandra Wickramasinghe
{"title":"Is the 2019 novel coronavirus related to a spike of cosmic rays?","authors":"N Chandra Wickramasinghe","doi":"10.1016/bs.adgen.2020.06.003","DOIUrl":"https://doi.org/10.1016/bs.adgen.2020.06.003","url":null,"abstract":"<p><p>WHO's pronouncement of the 2019 novel coronavirus outbreak as a pandemic disease came months after we published a warning that the present deepest minimum of the sunspot cycle would be likely to facilitate the onset of a viral pandemic. During a deep sunspot minimum (deepest in 100 years) such as we are now witnessing, two space related phenomena could have an effect on the disposition of viral disease and potential pandemics. With the weakening of the magnetic field in the Earth's vicinity, there would be a high flux of mutagenic cosmic rays. These processes would be likely to herald the onset of new pandemics. Neutron counts from Moscow Neutron Monitor show that the flux of cosmic rays reaching Earth in 2019 was indeed at a maximum over a timespan of half a century since 1962. It is of interest to note that immediately prior to the first recorded cases of the novel Corona virus in China a peak of cosmic rays was measured as is indicated by the Huon neutron monitor data. Recent research revealed that estimates of the timing of the most recent common ancestor of COVID-19 made with current sequence data point to emergence of the virus in late November 2019 to early December 2019, compatible with the earliest retrospectively confirmed cases and the cosmic ray spike in late November 2019. In our view, this strong cosmic ray spike was in some way connected with the onset of the outbreak.</p>","PeriodicalId":50949,"journal":{"name":"Advances in Genetics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/bs.adgen.2020.06.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38509956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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