[{"acknowledgement":"This work was supported by a grant from the Natural Environment Research Council.","volume":44,"extern":"1","date_updated":"2021-12-15T16:18:29Z","year":"1980","citation":{"short":"N.H. Barton, Heredity 44 (1980) 277–278.","mla":"Barton, Nicholas H. “The Hybrid Sink Effect.” <i>Heredity</i>, vol. 44, Springer Nature, 1980, pp. 277–78, doi:<a href=\"https://doi.org/10.1038/hdy.1980.23\">10.1038/hdy.1980.23</a>.","ista":"Barton NH. 1980. The hybrid sink effect. Heredity. 44, 277–278.","ama":"Barton NH. The hybrid sink effect. <i>Heredity</i>. 1980;44:277-278. doi:<a href=\"https://doi.org/10.1038/hdy.1980.23\">10.1038/hdy.1980.23</a>","apa":"Barton, N. H. (1980). The hybrid sink effect. <i>Heredity</i>. Springer Nature. <a href=\"https://doi.org/10.1038/hdy.1980.23\">https://doi.org/10.1038/hdy.1980.23</a>","ieee":"N. H. Barton, “The hybrid sink effect,” <i>Heredity</i>, vol. 44. Springer Nature, pp. 277–278, 1980.","chicago":"Barton, Nicholas H. “The Hybrid Sink Effect.” <i>Heredity</i>. Springer Nature, 1980. <a href=\"https://doi.org/10.1038/hdy.1980.23\">https://doi.org/10.1038/hdy.1980.23</a>."},"doi":"10.1038/hdy.1980.23","day":"01","page":"277 - 278","quality_controlled":"1","publisher":"Springer Nature","article_type":"letter_note","_id":"3672","scopus_import":"1","author":[{"orcid":"0000-0002-8548-5240","full_name":"Barton, Nicholas H","first_name":"Nicholas H","last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87"}],"publication_status":"published","date_created":"2018-12-11T12:04:33Z","article_processing_charge":"No","title":"The hybrid sink effect","intvolume":"        44","main_file_link":[{"url":"https://www.nature.com/articles/hdy198023","open_access":"1"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","status":"public","date_published":"1980-04-01T00:00:00Z","type":"journal_article","publication_identifier":{"issn":["0018-067X"],"eissn":["1365-2540"]},"oa":1,"publist_id":"2711","language":[{"iso":"eng"}],"publication":"Heredity","oa_version":"Published Version","month":"04"},{"publication":"Insect Cytogenetics","_id":"4334","author":[{"last_name":"Hewitt","first_name":"Godfrey","full_name":"Hewitt, Godfrey"},{"last_name":"Barton","first_name":"Nicholas H","full_name":"Barton, Nicholas H","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87"}],"article_processing_charge":"No","date_created":"2018-12-11T12:08:19Z","oa_version":"None","publication_status":"published","intvolume":"        10","alternative_title":["Symposia of the Royal Entomological Society"],"title":"The structure and maintenance of hybrid zones as exemplified by Podisma pedestris","month":"01","quality_controlled":"1","page":"149 - 170","language":[{"iso":"eng"}],"editor":[{"full_name":"Blackman, Roger","last_name":"Blackman","first_name":"Roger"},{"last_name":"Ashburner","first_name":"Michael","full_name":"Ashburner, Michael"}],"publisher":"Wiley-Blackwell","citation":{"chicago":"Hewitt, Godfrey, and Nicholas H Barton. “The Structure and Maintenance of Hybrid Zones as Exemplified by Podisma Pedestris.” In <i>Insect Cytogenetics</i>, edited by Roger Blackman and Michael Ashburner, 10:149–70. Wiley-Blackwell, 1980.","ieee":"G. Hewitt and N. H. Barton, “The structure and maintenance of hybrid zones as exemplified by Podisma pedestris,” in <i>Insect Cytogenetics</i>, vol. 10, R. Blackman and M. Ashburner, Eds. Wiley-Blackwell, 1980, pp. 149–170.","ama":"Hewitt G, Barton NH. The structure and maintenance of hybrid zones as exemplified by Podisma pedestris. In: Blackman R, Ashburner M, eds. <i>Insect Cytogenetics</i>. Vol 10. Wiley-Blackwell; 1980:149-170.","apa":"Hewitt, G., &#38; Barton, N. H. (1980). The structure and maintenance of hybrid zones as exemplified by Podisma pedestris. In R. Blackman &#38; M. Ashburner (Eds.), <i>Insect Cytogenetics</i> (Vol. 10, pp. 149–170). Wiley-Blackwell.","ista":"Hewitt G, Barton NH. 1980.The structure and maintenance of hybrid zones as exemplified by Podisma pedestris. In: Insect Cytogenetics. Symposia of the Royal Entomological Society, vol. 10, 149–170.","short":"G. Hewitt, N.H. Barton, in:, R. Blackman, M. Ashburner (Eds.), Insect Cytogenetics, Wiley-Blackwell, 1980, pp. 149–170.","mla":"Hewitt, Godfrey, and Nicholas H. Barton. “The Structure and Maintenance of Hybrid Zones as Exemplified by Podisma Pedestris.” <i>Insect Cytogenetics</i>, edited by Roger Blackman and Michael Ashburner, vol. 10, Wiley-Blackwell, 1980, pp. 149–70."},"year":"1980","date_updated":"2021-12-15T16:09:43Z","type":"book_chapter","date_published":"1980-01-01T00:00:00Z","day":"01","publication_identifier":{"isbn":["9-780-6320-0552-9"]},"publist_id":"1699","volume":10,"status":"public","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","extern":"1"},{"main_file_link":[{"open_access":"1","url":"https://www.nature.com/articles/hdy198049"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","status":"public","publication_identifier":{"eissn":["1365-2540"],"issn":["0018-067X"]},"publist_id":"1697","oa":1,"type":"journal_article","date_published":"1980-08-01T00:00:00Z","language":[{"iso":"eng"}],"oa_version":"Published Version","month":"08","publication":"Heredity","acknowledgement":"I would like to thank Dr G. M. Hewitt, and M. W. Shaw, for their help in collecting these samples, Mrs T. M. East for her help in rearing them, and M et Mme Aviotti for their hospitality in France. This work was supported by a N.E.R.C. studentship, and by an S.R.C. grant to Dr G. M. Hewitt.","volume":45,"extern":"1","day":"01","doi":"10.1038/hdy.1980.49","abstract":[{"lang":"eng","text":"Genetic incompatibilities between two races of the grasshopper Podisma pedestris, which differ by a Robertsonian fusion involving the sex chromosome, have been investigated. Crosses were made between four populations spanning the chromosomal cline; F1 hybrids between the races, though not between separated populations of the same race, showed markedly reduced hatching success. Observations of the fate of chromosomes transplanted across the cline supported this finding. Crosses between grasshoppers from a mixed population in the cline showed a lower average hatching success, but no correlation of this inviability with the chromosomal polymorphism. The karyotypes of pre-diapause embryos from both types of cross gave no evidence for non-disjunction of the sex chromosome trivalent in heterozygous females; an upper limit of 16 per cent can be set on the non-disjunction rate. These findings suggest that the karyotypic difference is only a weakly selected marker for more fundamental changes in genotype."}],"year":"1980","citation":{"ieee":"N. H. Barton, “The fitness of hybrids between two chromosomal races of the grasshopper Podisma pedestris,” <i>Heredity</i>, vol. 45. Springer Nature, pp. 47–59, 1980.","chicago":"Barton, Nicholas H. “The Fitness of Hybrids between Two Chromosomal Races of the Grasshopper Podisma Pedestris.” <i>Heredity</i>. Springer Nature, 1980. <a href=\"https://doi.org/10.1038/hdy.1980.49\">https://doi.org/10.1038/hdy.1980.49</a>.","ama":"Barton NH. The fitness of hybrids between two chromosomal races of the grasshopper Podisma pedestris. <i>Heredity</i>. 1980;45:47-59. doi:<a href=\"https://doi.org/10.1038/hdy.1980.49\">10.1038/hdy.1980.49</a>","apa":"Barton, N. H. (1980). The fitness of hybrids between two chromosomal races of the grasshopper Podisma pedestris. <i>Heredity</i>. Springer Nature. <a href=\"https://doi.org/10.1038/hdy.1980.49\">https://doi.org/10.1038/hdy.1980.49</a>","ista":"Barton NH. 1980. The fitness of hybrids between two chromosomal races of the grasshopper Podisma pedestris. Heredity. 45, 47–59.","short":"N.H. Barton, Heredity 45 (1980) 47–59.","mla":"Barton, Nicholas H. “The Fitness of Hybrids between Two Chromosomal Races of the Grasshopper Podisma Pedestris.” <i>Heredity</i>, vol. 45, Springer Nature, 1980, pp. 47–59, doi:<a href=\"https://doi.org/10.1038/hdy.1980.49\">10.1038/hdy.1980.49</a>."},"date_updated":"2021-12-15T15:46:48Z","publisher":"Springer Nature","article_type":"original","quality_controlled":"1","page":"47 - 59","date_created":"2018-12-11T12:08:19Z","article_processing_charge":"No","publication_status":"published","intvolume":"        45","title":"The fitness of hybrids between two chromosomal races of the grasshopper Podisma pedestris","scopus_import":"1","_id":"4335","author":[{"id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240","full_name":"Barton, Nicholas H","first_name":"Nicholas H","last_name":"Barton"}]}]