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Additive genetic effects on embryo viability in a whitefish (Salmonidae) influenced by the water mould Saprolegnia ferax

机译：水霉菌腐烂病对白鲑（Salmonidae）胚胎活力的累加遗传效应

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Animals and plants are associated with symbiotic microbes whose roles range from mutualism to commensalism to parasitism. These roles may not only be taxon-specific but also dependent on environmental conditions and host factors. To experimentally test these possibilities, we drew a random sample of adult whitefish from a natural population, bred them in vitro in a full-factorial design in order to separate additive genetic from maternal environmental effects on offspring, and tested the performance of the resulting embryos under different environmental conditions. Enhancing the growth of symbiotic microbes with supplemental nutrients released cryptic additive genetic variance for viability in the fish host. These effects vanished with the concurrent addition of the water mould Saprolegnia ferax. Our findings demonstrate that the heritability of host fitness is environment-specific and critically depends on the interaction between symbiotic microbes.

机译：动植物与共生微生物相关，其作用范围从共生到共生到寄生。这些角色不仅可能是特定分类群的角色，而且还取决于环境条件和宿主因素。为了通过实验测试这些可能性，我们从自然种群中随机抽取了成年白鲑样本，以全因子设计在体外进行了繁殖，以便将遗传遗传与母体环境对后代的影响分开，并测试了所得胚胎的性能在不同的环境条件下。补充营养物质促进共生微生物的生长，释放出隐性的遗传变异，以提高鱼类宿主的生存能力。这些作用随着水霉腐烂腐菌的添加而消失。我们的发现表明，宿主适应性的遗传力是环境特定的，并且关键取决于共生微生物之间的相互作用。

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Clark, E.S.; Wedekind, C.;
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年度 2011
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正文语种 eng
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1. Effects of the pathogenic water mold Saprolegnia ferax on survival of amphibian larvae [J] . Romansic John M., Diez Kristin A., Higashi Elise M., Diseases of Aquatic Organisms . 2009,第3期

机译：致病性水霉腐烂腐殖质对两栖幼虫存活的影响
2. Effects of the pathogenic water mold Saprolegnia ferax on survival of amphibian larvae [J] . Andrew R. Blaustein, Elise M. Higashi, James E. Johnson, Diseases of Aquatic Organisms . 2009,第3期

机译：致病性水霉腐烂腐殖质对两栖幼虫存活的影响
3. Additive genetic variation for tolerance to estrogen pollution in natural populations of Alpine whitefish (Coregonus sp., Salmonidae) [J] . Gregory Brazzola, Nathalie Chegrave, vre Evolutionary Applications . 2014,第9期

机译：高山白鲑（Coregonus sp。，Salmonidae）自然种群对雌激素污染的耐受性的附加遗传变异
4. Effect of chromium picolinate on swine reproduction. I. influence on number of ovulations, number of viable embryos and embryo survival [C] . F. P. Bortolozzo, I. Pinheiro Machado, I. Wentz, Congress of the International Pig Veterinary Society . 1999

机译：吡吡啶磷酸盐对猪繁殖的影响。 I.对排卵数，可行胚胎数量和胚胎生存的影响
5. WATER STATUS, HIGH TEMPERATURE, AND GENOTYPE EFFECTS ON SOME PROCESSES WHICH INFLUENCE MAIZE SEED SET (ZEA MAYS L., LOW WATER POTENTIAL, POLLEN VIABILITY, IN VIVO ASSAY, STRESS). [D] . SCHOPER, JOHN BRADLEY. 1985

机译：水状态，高温和基因型效应对某些影响玉米种子结实的过程的影响（ZEA MAYS L.，低水势，花粉活力，体内分析，应力）。
6. Additive genetic variation for tolerance to estrogen pollution in natural populations of Alpine whitefish (Coregonus sp. Salmonidae) [O] . Gregory Brazzola, Nathalie Chèvre, Claus Wedekind 2014

机译：高山白鲑（Coregonus sp。Salmonidae）自然种群对雌激素污染的耐受性的附加遗传变异
7. Additive genetic variation for tolerance to estrogen pollution in natural populations of Alpine whitefish (Coregonus sp., Salmonidae) [O] . Brazzola, G., Chèvre, N., Wedekind, C. 2014

机译：高山白鲑（Coregonus sp。，Salmonidae）自然种群对雌激素污染的耐受性的附加遗传变异
8. Effects of Commercial Fishing on an Unexploited Lake Whitefish Population inMichigan's Waters of Lake Superior, 1983-1989 [R] . Peck, J. W. 1994

机译：商业捕捞对1983 - 1989年密歇根湖上游未开发的白鲑种群数量的影响

Additive genetic effects on embryo viability in a whitefish (Salmonidae) influenced by the water mould Saprolegnia ferax

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