scholarly journals The effective size of the Icelandic population and the prospects for LD mapping: inference from unphased microsatellite markers

2006 ◽  
Vol 14 (9) ◽  
pp. 1044-1053 ◽  
Author(s):  
Thomas Bataillon ◽  
Thomas Mailund ◽  
Steinunn Thorlacius ◽  
Eirikur Steingrimsson ◽  
Thorunn Rafnar ◽  
...  
Keyword(s):  
Microsatellite Markers ◽  
Effective Size ◽  
Icelandic Population

scholarly journals Mating system parameters in a high density population of andirobas in the Amazon forest

2013 ◽  
Vol 48 (5) ◽  
pp. 504-509 ◽  
Author(s):  
Tatiana de Campos ◽  
Marcia Oliveira da Cunha ◽  
Adna Cristina Barbosa de Sousa ◽  
Renata Beltrão Teixeira ◽  
Andrea Raposo ◽  
...  
Keyword(s):  
Microsatellite Markers ◽  
Mating System ◽  
Reproductive System ◽  
Outcrossing Rate ◽  
Effective Size ◽  
Amazon Forest ◽  
System Parameters ◽  
Carapa Guianensis ◽  
The Individual ◽  
Density Population

The objective of this work was to estimate the mating system parameters of a andiroba (Carapa guianensis) population using microsatellite markers and the mixed and correlated mating models. Twelve open‑pollinated progeny arrays of 15 individuals were sampled in an area with C. guianensis estimated density of 25.7 trees per hectare. Overall, the species has a mixed reproductive system, with a predominance of outcrossing. The multilocus outcrossing rate (t m = 0.862) was significantly lower than the unity, indicating that self‑pollination occurred. The rate of biparental inbreeding was substantial (t m ‑ t s = 0.134) and significantly different from zero. The correlation of selfing within progenies was high (r s = 0.635), indicating variation in the individual outcrossing rate. Consistent with this result, the estimate of the individual outcrossing rate ranged from 0.598 to 0.978. The multilocus correlation of paternity was low (r p(m) = 0.081), but significantly different from zero, suggesting that the progenies contain full‑sibs. The coancestry within progenies (Θ = 0.185) was higher and the variance effective size (Ne(v) = 2.7) was lower than expected for true half‑sib progenies (Θ = 0.125; Ne(v) = 4). These results suggest that, in order to maintain a minimum effective size of 150 individuals for breeding, genetic conservation, and environmental reforestation programs, seeds from at least 56 trees must be collected.

A panel of mono- and dinucleotide microsatellite markers is required for reliable determination of the MSI status in colorectal cancer

2001 ◽  
Vol 120 (5) ◽  
pp. A599-A599
Author(s):  
C ARNOLD ◽  
A GOEL ◽  
J CARETHERS ◽  
L WASSERMAN ◽  
C COMPTON ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Microsatellite Markers ◽  
Reliable Determination

Identification of microsatellite markers near the human genes encoding the beta-cell ATP-sensitive K+ channel and linkage studies with NIDDM in Japanese

Diabetes ◽  
1996 ◽  
Vol 45 (2) ◽  
pp. 267-269 ◽  
Author(s):  
N. Iwasaki ◽  
M. Kawamura ◽  
K. Yamagata ◽  
N. J. Cox ◽  
S. Karibe ◽  
...  
Keyword(s):  
Beta Cell ◽  
Microsatellite Markers ◽  
K Channel ◽  
Linkage Studies ◽  
Human Genes ◽  
Genes Encoding

The way of value of Correlation of genomic DNA microsatellite loci and live weight of Chukchi reindeer

2020 ◽  
pp. 27-32
Author(s):  
V. Dodokhov ◽  
N. Pavlova ◽  
T. Rumyantseva ◽  
L. Kalashnikova
Keyword(s):  
Microsatellite Markers ◽  
Agricultural Production ◽  
Live Weight ◽  
Biodiversity Loss ◽  
Tribal Community ◽  
High Germination ◽  
Wide Range ◽  
The Mean ◽  
High Level ◽  
Dna Microsatellite

The article presents the genetic characteristic of the Chukchi reindeer breed. The object of the study was of the Chukchi reindeer. In recent years, the number of reindeer of the Chukchi breed has declined sharply. Reduced reindeer numbers could lead to biodiversity loss. The Chukchi breed of deer has good meat qualities, has high germination viability and is adapted in adverse tundra conditions of Yakutia. Herding of the Chukchi breed of deer in Yakutia are engaged only in the Nizhnekolymsky district. There are four generic communities and the largest of which is the agricultural production cooperative of nomadic tribal community «Turvaurgin», which was chosen to assess the genetic processes of breed using microsatellite markers: Rt6, BMS1788, Rt 30, Rt1, Rt9, FCB193, Rt7, BMS745, C 143, Rt24, OheQ, C217, C32, NVHRT16, T40, C276. It was found that microsatellite markers have a wide range of alleles and generally have a high informative value for identifying of genetic differences between animals and groups of animal. The number of identified alleles is one of the indicators of the genetic diversity of the population. The total number of detected alleles was 127. The Chukchi breed of deer is characterized by a high level of heterozygosity, and the random crossing system prevails over inbreeding in the population. On average, there were 7.9 alleles (Na) per locus, and the mean number of effective alleles (Ne) was 4.1. The index of fixation averaged 0.001. The polymorphism index (PIC) ranged from 0.217 to 0.946, with an average of 0.695.

Genetic diversity based on microsatellite markers in five Nile tilapia strains

2009 ◽  
Vol 17 (1) ◽  
pp. 82 ◽  
Author(s):  
Liang Hongwei ◽  
Li Zhong ◽  
Luo Xiangzhong ◽  
Wang Changzhong ◽  
Hu Guangfu ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Microsatellite Markers ◽  
Nile Tilapia

Isolation, Characterization, and Mapping of Genomic Microsatellite Markers for the First Time in Sea-Island Cotton (Gossypium barbadense)

2009 ◽  
Vol 35 (6) ◽  
pp. 1013-1020 ◽  
Author(s):  
Pei-Pei ZHANG ◽  
Xia-Qing WANG ◽  
Yang YU ◽  
Yu YU ◽  
Zhong-Xu LIN ◽  
...  
Keyword(s):  
Microsatellite Markers ◽  
Gossypium Barbadense ◽  
First Time

SCREENING OF MICROSATELLITE MARKERS ASSOCIATED WITH GROWTH TRAITS IN MACROBRACHIUM NIPPONENSE

2010 ◽  
Vol 36 (5) ◽  
pp. 1043-1048 ◽  
Author(s):  
Hong-Tuo FU ◽  
Shan-Qing WAN ◽  
Chun-Peng FU ◽  
Hui QIAO ◽  
Yan WU ◽  
...  
Keyword(s):  
Microsatellite Markers ◽  
Growth Traits ◽  
Macrobrachium Nipponense
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