Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Estimation of mating system parameters in plant populations using the EM algorithm.

Literature DB >> 24263344

Estimation of mating system parameters in plant populations using the EM algorithm.

W M Cheliak¹, K Morgan, C Strobeck, F C Yeh, B P Dancik.

Abstract

An EM algorithm procedure is presented for the maximum-likelihood estimation of mating system parameters of mixed mating system models for both angiosperms and gymnosperms. One advantage of the procedure is the ability to accommodate any number of alleles in the mature population and pollen pool. Estimates of the outcrossing rate ([Formula: see text]) derived from the model are bounded strictly within the natural biological range (i.e., 0 ≦ [Formula: see text] ≦1).

Entities: Species

Year: 1983 PMID： 24263344 DOI： 10.1007/BF00264884

Source DB: PubMed Journal: Theor Appl Genet ISSN： 0040-5752 Impact factor: 5.699

7 in total

1. Counting methods in genetical statistics.

Authors: C A SMITH
Journal: Ann Hum Genet Date: 1957-03 Impact factor: 1.670

2. The estimation of gene frequencies in a random-mating population.

Authors: R CEPPELLINI; M SINISCALCO; C A SMITH
Journal: Ann Hum Genet Date: 1955-10 Impact factor: 1.670

3. A multilocus estimator of mating system parameters in plant populations.

Authors: D V Shaw; A L Kahler; R W Allard
Journal: Proc Natl Acad Sci U S A Date: 1981-02 Impact factor: 11.205

4. Estimation of the mating system in open-pollinated maize populations using isozyme polymorphisms.

Authors: A H Brown; R W Allard
Journal: Genetics Date: 1970-09 Impact factor: 4.562

5. Estimation of life cycle components of selection in an experimental plant population.

Authors: M T Clegg; A L Kahler; R W Allard
Journal: Genetics Date: 1978-08 Impact factor: 4.562

6. Sampling strategies for using female gametophytes to estimate heterozygosity in conifers.

Authors: R W Morris; P T Spieth
Journal: Theor Appl Genet Date: 1978-09 Impact factor: 5.699

7. Estimation of outcrossing rates in Duglas-fir using isozyme markers.

Authors: D V Shaw; R W Allard
Journal: Theor Appl Genet Date: 1982-06 Impact factor: 5.699

7 in total

4 in total

Estimation of mating system parameters in plant populations using the EM algorithm.

1. Counting methods in genetical statistics.

2. The estimation of gene frequencies in a random-mating population.

3. A multilocus estimator of mating system parameters in plant populations.

4. Estimation of the mating system in open-pollinated maize populations using isozyme polymorphisms.

5. Estimation of life cycle components of selection in an experimental plant population.

6. Sampling strategies for using female gametophytes to estimate heterozygosity in conifers.

7. Estimation of outcrossing rates in Duglas-fir using isozyme markers.

1. Estimation of mating system parameters in plant populations using marker loci with null alleles.

2. A Bayesian approach to the inference of diploid genotypes using haploid genotypes.

3. The nature of inbreeding in a seed orchard of Douglas fir as shown by an efficient multilocus model.

4. Mating system and multilocus associations in a natural population of Pseudotsuga menziesii (Mirb.) Franco.