Displaying publications 1 - 20 of 75 in total

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  1. da Silva CFA, Virgüez E, Eker S, Zdenek CN, Bergh C, Gerarduzzi C, et al.
    Science, 2023 Apr 07;380(6640):30-32.
    PMID: 37023192 DOI: 10.1126/science.adh8182
  2. Xia C, Lam SS, Sonne C
    Science, 2021 03 19;371(6535):1214.
    PMID: 33737479 DOI: 10.1126/science.abh3100
  3. Xia C, Lam SS, Sonne C
    Science, 2020 Oct 30;370(6516):539.
    PMID: 33122375 DOI: 10.1126/science.abf0461
  4. Xia C, Lam SS, Zhong H, Fabbri E, Sonne C
    Science, 2022 Nov 25;378(6622):842.
    PMID: 36423283 DOI: 10.1126/science.ade9069
  5. Wijedasa LS, Page SE, Evans CD, Osaki M
    Science, 2016 11 04;354(6312):562.
    PMID: 27811262
  6. Wiesenfeld SL
    Science, 1967 Sep 08;157(3793):1134-40.
    PMID: 6038684
    The particular agricultural adaptation we have been considering is the ultimate determinant of the presence of malaria parasites in the intracellular environment of the human red blood cell. This change in the cellular environment is deleterious for normal individuals, but individuals with the sickle-cell gene are capable of changing their red-cell environment so that intense parasitism never develops. Normal individuals suffer higher mortality rates and lower fertility rates in a malarious environment than individuals with the sickle-cell trait do, so the latter contribute proportionately more people to succeeding generations.
  7. Wharton RH, Eyles DE
    Science, 1961 Jul 28;134(3474):279-80.
    PMID: 13784726 DOI: 10.1126/science.134.3474.279
    Anopheles hackeri, a mosquito commonly found breeding in nipa palm leaf bases along the Malayan coast, was demonstrated to be infected with Plasmodium knowlesi by the inoculation of sporozoites into an uninfected rhesus monkey. This was the first demonstration of a natural vector of any monkey malaria.
  8. Wharton RH, Eyles DE, Warren M, Moorhouse DE
    Science, 1962 Sep 7;137(3532):758.
    PMID: 14006429 DOI: 10.1126/science.137.3532.758
    Anopheles leucosphyrus, an important vector of human malaria in Sarawak, Borneo, was shown to be infected with Plasmodium inui in Malaya by the inoculation of sporozoites into an uninfected rhesus monkey. The mosquito was caught while biting a man, thus demonstrating that it would be possible for a monkey infection to be transmitted to man in nature.
  9. Sumaila UR, Skerritt DJ, Schuhbauer A, Villasante S, Cisneros-Montemayor AM, Sinan H, et al.
    Science, 2021 10 29;374(6567):544.
    PMID: 34709891 DOI: 10.1126/science.abm1680
    [Figure: see text].
  10. Sullivan MJP, Lewis SL, Affum-Baffoe K, Castilho C, Costa F, Sanchez AC, et al.
    Science, 2020 05 22;368(6493):869-874.
    PMID: 32439789 DOI: 10.1126/science.aaw7578
    The sensitivity of tropical forest carbon to climate is a key uncertainty in predicting global climate change. Although short-term drying and warming are known to affect forests, it is unknown if such effects translate into long-term responses. Here, we analyze 590 permanent plots measured across the tropics to derive the equilibrium climate controls on forest carbon. Maximum temperature is the most important predictor of aboveground biomass (-9.1 megagrams of carbon per hectare per degree Celsius), primarily by reducing woody productivity, and has a greater impact per °C in the hottest forests (>32.2°C). Our results nevertheless reveal greater thermal resilience than observations of short-term variation imply. To realize the long-term climate adaptation potential of tropical forests requires both protecting them and stabilizing Earth's climate.
  11. Sonne C, Peng WX, Alstrup AKO, Lam SS
    Science, 2021 Jun 18;372(6548):1271.
    PMID: 34140374 DOI: 10.1126/science.abj3359
  12. Sonne C, Bank MS, Jenssen BM, Cieseielski TM, Rinklebe J, Lam SS, et al.
    Science, 2023 Mar 03;379(6635):887-888.
    PMID: 36862788 DOI: 10.1126/science.adh0934
  13. Sonne C, Ciesielski TM, Jenssen BM, Lam SS, Zhong H, Dietz R
    Science, 2023 Aug 25;381(6660):843-844.
    PMID: 37616344 DOI: 10.1126/science.adj4244
  14. Sinding MS, Gopalakrishnan S, Ramos-Madrigal J, de Manuel M, Pitulko VV, Kuderna L, et al.
    Science, 2020 06 26;368(6498):1495-1499.
    PMID: 32587022 DOI: 10.1126/science.aaz8599
    Although sled dogs are one of the most specialized groups of dogs, their origin and evolution has received much less attention than many other dog groups. We applied a genomic approach to investigate their spatiotemporal emergence by sequencing the genomes of 10 modern Greenland sled dogs, an ~9500-year-old Siberian dog associated with archaeological evidence for sled technology, and an ~33,000-year-old Siberian wolf. We found noteworthy genetic similarity between the ancient dog and modern sled dogs. We detected gene flow from Pleistocene Siberian wolves, but not modern American wolves, to present-day sled dogs. The results indicate that the major ancestry of modern sled dogs traces back to Siberia, where sled dog-specific haplotypes of genes that potentially relate to Arctic adaptation were established by 9500 years ago.
  15. Simpfendorfer CA, Heithaus MR, Heupel MR, MacNeil MA, Meekan M, Harvey E, et al.
    Science, 2023 Jun 16;380(6650):1155-1160.
    PMID: 37319199 DOI: 10.1126/science.ade4884
    A global survey of coral reefs reveals that overfishing is driving resident shark species toward extinction, causing diversity deficits in reef elasmobranch (shark and ray) assemblages. Our species-level analysis revealed global declines of 60 to 73% for five common resident reef shark species and that individual shark species were not detected at 34 to 47% of surveyed reefs. As reefs become more shark-depleted, rays begin to dominate assemblages. Shark-dominated assemblages persist in wealthy nations with strong governance and in highly protected areas, whereas poverty, weak governance, and a lack of shark management are associated with depauperate assemblages mainly composed of rays. Without action to address these diversity deficits, loss of ecological function and ecosystem services will increasingly affect human communities.
  16. Reidpath D, Allotey P, 166 signatories
    Science, 2020 May 15;368(6492):725.
    PMID: 32409468 DOI: 10.1126/science.abc2677
  17. Ramanan D, Bowcutt R, Lee SC, Tang MS, Kurtz ZD, Ding Y, et al.
    Science, 2016 Apr 29;352(6285):608-12.
    PMID: 27080105 DOI: 10.1126/science.aaf3229
    Increasing incidence of inflammatory bowel diseases, such as Crohn's disease, in developed nations is associated with changes to the microbial environment, such as decreased prevalence of helminth colonization and alterations to the gut microbiota. We find that helminth infection protects mice deficient in the Crohn's disease susceptibility gene Nod2 from intestinal abnormalities by inhibiting colonization by an inflammatory Bacteroides species. Resistance to Bacteroides colonization was dependent on type 2 immunity, which promoted the establishment of a protective microbiota enriched in Clostridiales. Additionally, we show that individuals from helminth-endemic regions harbor a similar protective microbiota and that deworming treatment reduced levels of Clostridiales and increased Bacteroidales. These results support a model of the hygiene hypothesis in which certain individuals are genetically susceptible to the consequences of a changing microbial environment.
  18. Philipson CD, Cutler MEJ, Brodrick PG, Asner GP, Boyd DS, Moura Costa P, et al.
    Science, 2020 08 14;369(6505):838-841.
    PMID: 32792397 DOI: 10.1126/science.aay4490
    More than half of all tropical forests are degraded by human impacts, leaving them threatened with conversion to agricultural plantations and risking substantial biodiversity and carbon losses. Restoration could accelerate recovery of aboveground carbon density (ACD), but adoption of restoration is constrained by cost and uncertainties over effectiveness. We report a long-term comparison of ACD recovery rates between naturally regenerating and actively restored logged tropical forests. Restoration enhanced decadal ACD recovery by more than 50%, from 2.9 to 4.4 megagrams per hectare per year. This magnitude of response, coupled with modal values of restoration costs globally, would require higher carbon prices to justify investment in restoration. However, carbon prices required to fulfill the 2016 Paris climate agreement [$40 to $80 (USD) per tonne carbon dioxide equivalent] would provide an economic justification for tropical forest restoration.
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