Sub-Saharan African coding sequence variation and haplotype diversity at theNAT2gene

2006 ◽  
Vol 27 (7) ◽  
pp. 720-720 ◽  
Author(s):  
Etienne Patin ◽  
Christine Harmant ◽  
Ken K. Kidd ◽  
Judith Kidd ◽  
Alain Froment ◽  
...  
Keyword(s):  
Sequence Variation ◽  
Haplotype Diversity ◽  
Coding Sequence ◽  
Sub Saharan

Worldwide haplotype diversity and coding sequence variation at human bitter taste receptor loci

2005 ◽  
Vol 26 (3) ◽  
pp. 199-204 ◽  
Author(s):  
Unkyung Kim ◽  
Stephen Wooding ◽  
Dante Ricci ◽  
Lynn B. Jorde ◽  
Dennis Drayna
Keyword(s):  
Sequence Variation ◽  
Bitter Taste ◽  
Taste Receptor ◽  
Haplotype Diversity ◽  
Bitter Taste Receptor ◽  
Coding Sequence

scholarly journals Amino Acid Repeats Cause Extraordinary Coding Sequence Variation in the Social Amoeba Dictyostelium discoideum

PLoS ONE ◽  
2012 ◽  
Vol 7 (9) ◽  
pp. e46150 ◽  
Author(s):  
Clea Scala ◽  
Xiangjun Tian ◽  
Natasha J. Mehdiabadi ◽  
Margaret H. Smith ◽  
Gerda Saxer ◽  
...  
Keyword(s):  
Amino Acid ◽  
Dictyostelium Discoideum ◽  
Sequence Variation ◽  
Social Amoeba ◽  
Coding Sequence ◽  
Amino Acid Repeats ◽  
The Social

scholarly journals Functional interpretation of non‐coding sequence variation: Concepts and challenges

BioEssays ◽  
2013 ◽  
Vol 36 (2) ◽  
pp. 191-199 ◽  
Author(s):  
Dirk S. Paul ◽  
Nicole Soranzo ◽  
Stephan Beck
Keyword(s):  
Sequence Variation ◽  
Functional Interpretation ◽  
Coding Sequence

scholarly journals Recurrent Coding Sequence Variation Explains Only A Small Fraction of the Genetic Architecture of Colorectal Cancer

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Maria N. Timofeeva ◽  
Ben Kinnersley ◽  
Susan M. Farrington ◽  
Nicola Whiffin ◽  
Claire Palles ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Genetic Architecture ◽  
Sequence Variation ◽  
Coding Sequence

scholarly journals Mitochondrial Sequence Variation, Haplotype Diversity, and Relationships Among Dromedary Camel-Types

2021 ◽  
Vol 12 ◽  
Author(s):  
Randa Alaqeely ◽  
Bader H. Alhajeri ◽  
Faisal Almathen ◽  
Hasan Alhaddad
Keyword(s):  
Sequence Variation ◽  
Haplotype Diversity ◽  
Dromedary Camel ◽  
Nuclear Markers ◽  
Mitochondrial Region ◽  
Hair Samples ◽  
D Loop ◽  
Almost All ◽  
Future Work ◽  
Tail Hair

Dromedary camels are outstanding livestock that developed efficient abilities to tolerate desert conditions. Many dromedary camel-types (i.e., named populations) exist but lack defined specific breed standards, registries, and breeders’ governing organizations. The breed status of dromedary camel-types can partly be assessed by exploring mitochondrial DNA (mtDNA) variation. Accordingly, this study aimed to examine the breed status and the inter-population relationships of dromedary camel-types by analyzing sequence variation in the mtDNA control region and in three coding genes [cytochrome b, threonine, and proline tRNA, and part of the displacement loop (D-loop)] (867 bp region). Tail hair samples (n = 119) that represent six camel-types from Kuwait were collected, extracted, sequenced, and compared to other publicly available sequences (n = 853). Within the sequenced mitochondrial region, 48 polymorphic sites were identified that contributed to 82 unique haplotypes across 37 camel-types. Haplotype names and identities were updated to avoid previous discrepancies. When all sequences were combined (n = 972), a nucleotide diversity of 0.0026 and a haplotype diversity of 0.725 was observed across the dromedary-types. Two major haplogroups (A and B) were identified and the B1 haplotype was predominant and found in almost all dromedary-types whereas the A haplotypes were more abundant in African regions. Non-metric multidimensional scaling revealed an increased similarity among Arabian Peninsula “Mezayen” camel-types, despite their defining coat colors. The relationships among dromedary camel-types can partly be explained by mtDNA. Future work aimed at a deeper understanding of camel-type breed status should focus on a high number of nuclear markers.

Mitochondrial DNA study of Mongolian horses

2018 ◽  
Vol 22 (03) ◽  
pp. 12-16
Author(s):  
Bolor-Oyut B ◽  
Ochirkhuyag B ◽  
Khulan J
Keyword(s):  
Genetic Diversity ◽  
Mitochondrial Dna ◽  
Nucleotide Diversity ◽  
Sequence Variation ◽  
Maternal Inheritance ◽  
Haplotype Diversity ◽  
Research Field ◽  
Important Research ◽  
Evolutionary Studies ◽  
High Level

Studies of population genetic diversity is important research field in conservation and restoration of animal breeds and genetic resources. The control region of mitochondrial DNA is widely used for population and evolutionary studies because of its‘ maternal inheritance and high level of sequence variation as well as its‘ much less recombination rate. To determine genetic diversity and maternal inheritance, we collected 10 blood samples of Tes horses from Zavkhan, Mongolia. In this study, 8 haplotypes and 44 polymorphic sites were detected. Haplotype diversity was 0.9333 and nucleotide diversity was 0.0224. 4 haplogroups (A, C, F, I) were identified among 8 haplotypes.

scholarly journals An integrative approach to predicting the functional effects of non-coding and coding sequence variation

2015 ◽  
Vol 31 (10) ◽  
pp. 1536-1543 ◽  
Author(s):  
Hashem A. Shihab ◽  
Mark F. Rogers ◽  
Julian Gough ◽  
Matthew Mort ◽  
David N. Cooper ◽  
...  
Keyword(s):  
Sequence Variation ◽  
Integrative Approach ◽  
Coding Sequence
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