Assessing a Bayesian Approach for Detecting Exotic Hybrids between Plantation and Native Eucalypts
المؤلفون المشاركون
Potts, Brad M.
Jones, Rebecca C.
Larcombe, Matthew J.
Vaillancourt, René E.
المصدر
International Journal of Forestry Research
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-03-03
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Eucalyptus globulus is grown extensively in plantations outside its native range in Australia.
Concerns have been raised that the species may pose a genetic risk to native eucalypt species through hybridisation and introgression.
Methods for identifying hybrids are needed to enable assessment and management of this genetic risk.
This paper assesses the efficiency of a Bayesian approach for identifying hybrids between the plantation species E.
globulus and E.
nitens and four at-risk native eucalypts.
Range-wide DNA samples of E.
camaldulensis, E.
cypellocarpa, E.
globulus, E.
nitens, E.
ovata and E.
viminalis, and pedigreed and putative hybrids (n = 606), were genotyped with 10 microsatellite loci.
Using a two-way simulation analysis (two species in the model at a time), the accuracy of identification was 98% for first and 93% for second generation hybrids.
However, the accuracy of identifying simulated backcross hybrids was lower (74%).
A six-way analysis (all species in the model together) showed that as the number of species increases the accuracy of hybrid identification decreases.
Despite some difficulties identifying backcrosses, the two-way Bayesian modelling approach was highly effective at identifying F1s, which, in the context of E.
globulus plantations, are the primary management concern.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Larcombe, Matthew J.& Vaillancourt, René E.& Jones, Rebecca C.& Potts, Brad M.. 2014. Assessing a Bayesian Approach for Detecting Exotic Hybrids between Plantation and Native Eucalypts. International Journal of Forestry Research،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-488196
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Larcombe, Matthew J.…[et al.]. Assessing a Bayesian Approach for Detecting Exotic Hybrids between Plantation and Native Eucalypts. International Journal of Forestry Research No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-488196
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Larcombe, Matthew J.& Vaillancourt, René E.& Jones, Rebecca C.& Potts, Brad M.. Assessing a Bayesian Approach for Detecting Exotic Hybrids between Plantation and Native Eucalypts. International Journal of Forestry Research. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-488196
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-488196
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر