The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor
The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence...
Ausführliche Beschreibung
Autor*in: |
Campbell, R.B. [verfasserIn] |
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E-Artikel |
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Englisch |
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2015transfer abstract |
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7 |
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Übergeordnetes Werk: |
Enthalten in: Dissolution versus cementation and its role in determining tight sandstone quality: A case study from the Upper Paleozoic in northeastern Ordos Basin, China - Li, Yong ELSEVIER, 2020, Amsterdam |
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Übergeordnetes Werk: |
volume:382 ; year:2015 ; day:7 ; month:10 ; pages:74-80 ; extent:7 |
Links: |
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DOI / URN: |
10.1016/j.jtbi.2015.06.037 |
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520 | |a The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. | ||
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10.1016/j.jtbi.2015.06.037 doi GBVA2015022000026.pica (DE-627)ELV024033626 (ELSEVIER)S0022-5193(15)00316-1 DE-627 ger DE-627 rakwb eng 570 570 DE-600 660 VZ Campbell, R.B. verfasserin aut The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. 2008 MSC: 92D15, 92D25 Elsevier Enthalten in Elsevier Ltd Li, Yong ELSEVIER Dissolution versus cementation and its role in determining tight sandstone quality: A case study from the Upper Paleozoic in northeastern Ordos Basin, China 2020 Amsterdam (DE-627)ELV004081676 volume:382 year:2015 day:7 month:10 pages:74-80 extent:7 https://doi.org/10.1016/j.jtbi.2015.06.037 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 382 2015 7 1007 74-80 7 045F 570 |
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10.1016/j.jtbi.2015.06.037 doi GBVA2015022000026.pica (DE-627)ELV024033626 (ELSEVIER)S0022-5193(15)00316-1 DE-627 ger DE-627 rakwb eng 570 570 DE-600 660 VZ Campbell, R.B. verfasserin aut The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. 2008 MSC: 92D15, 92D25 Elsevier Enthalten in Elsevier Ltd Li, Yong ELSEVIER Dissolution versus cementation and its role in determining tight sandstone quality: A case study from the Upper Paleozoic in northeastern Ordos Basin, China 2020 Amsterdam (DE-627)ELV004081676 volume:382 year:2015 day:7 month:10 pages:74-80 extent:7 https://doi.org/10.1016/j.jtbi.2015.06.037 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 382 2015 7 1007 74-80 7 045F 570 |
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10.1016/j.jtbi.2015.06.037 doi GBVA2015022000026.pica (DE-627)ELV024033626 (ELSEVIER)S0022-5193(15)00316-1 DE-627 ger DE-627 rakwb eng 570 570 DE-600 660 VZ Campbell, R.B. verfasserin aut The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. 2008 MSC: 92D15, 92D25 Elsevier Enthalten in Elsevier Ltd Li, Yong ELSEVIER Dissolution versus cementation and its role in determining tight sandstone quality: A case study from the Upper Paleozoic in northeastern Ordos Basin, China 2020 Amsterdam (DE-627)ELV004081676 volume:382 year:2015 day:7 month:10 pages:74-80 extent:7 https://doi.org/10.1016/j.jtbi.2015.06.037 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 382 2015 7 1007 74-80 7 045F 570 |
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10.1016/j.jtbi.2015.06.037 doi GBVA2015022000026.pica (DE-627)ELV024033626 (ELSEVIER)S0022-5193(15)00316-1 DE-627 ger DE-627 rakwb eng 570 570 DE-600 660 VZ Campbell, R.B. verfasserin aut The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. 2008 MSC: 92D15, 92D25 Elsevier Enthalten in Elsevier Ltd Li, Yong ELSEVIER Dissolution versus cementation and its role in determining tight sandstone quality: A case study from the Upper Paleozoic in northeastern Ordos Basin, China 2020 Amsterdam (DE-627)ELV004081676 volume:382 year:2015 day:7 month:10 pages:74-80 extent:7 https://doi.org/10.1016/j.jtbi.2015.06.037 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 382 2015 7 1007 74-80 7 045F 570 |
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10.1016/j.jtbi.2015.06.037 doi GBVA2015022000026.pica (DE-627)ELV024033626 (ELSEVIER)S0022-5193(15)00316-1 DE-627 ger DE-627 rakwb eng 570 570 DE-600 660 VZ Campbell, R.B. verfasserin aut The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. 2008 MSC: 92D15, 92D25 Elsevier Enthalten in Elsevier Ltd Li, Yong ELSEVIER Dissolution versus cementation and its role in determining tight sandstone quality: A case study from the Upper Paleozoic in northeastern Ordos Basin, China 2020 Amsterdam (DE-627)ELV004081676 volume:382 year:2015 day:7 month:10 pages:74-80 extent:7 https://doi.org/10.1016/j.jtbi.2015.06.037 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 382 2015 7 1007 74-80 7 045F 570 |
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effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor |
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The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor |
abstract |
The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. |
abstractGer |
The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. |
abstract_unstemmed |
The expected time to the most recent common ancestor (MRCA) of two alleles in a diploid individual is 4 N + 2 under random mating with a Poisson progeny distribution, but 8 N − 2 under maximum avoidance of inbreeding, which entails two progeny per mating pair. (N is the number of mating pairs, hence 2 N is the number of individuals, hence 4 N is the number of alleles.) The interrelationship of inbreeding constraints and offspring distribution is investigated by varying the level of sib mating: prohibiting sib mating increases the time to MRCA by four generations and decreases the variance of the offspring distribution by 2 / N . With two progeny per mating pair, the expected time to the MRCA is 8 N − 2 under both random mating and sib mating prohibited, as well as under maximum avoidance of inbreeding, but this result does not hold for all mating structures with two progeny per mating pair. |
collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA |
title_short |
The effect of inbreeding constraints and offspring distribution on time to the most recent common ancestor |
url |
https://doi.org/10.1016/j.jtbi.2015.06.037 |
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doi_str |
10.1016/j.jtbi.2015.06.037 |
up_date |
2024-07-06T20:21:11.950Z |
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