Inferring genetic diversity and population structure of India’s National Teak (Tectona grandis L.f.) Germplasm Bank

2022 ◽  
Author(s):  
Naseer Mohammad ◽  
Ankur Dahayat ◽  
Yogesh Pardhi ◽  
Muthu Rajkumar ◽  
Shamim Akhtar Ansari ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Tectona Grandis ◽  
Germplasm Bank ◽  
Tectona Grandis L.F

Changes in genetic diversity parameters in unimproved and improved populations of teak (Tectona grandis L.f.) in Karnataka state, India

2013 ◽  
Vol 92 (1) ◽  
pp. 141-145 ◽  
Author(s):  
N. LYNGDOH ◽  
GEETA JOSHI ◽  
G. RAVIKANTH ◽  
R. VASUDEVA ◽  
R. UMA SHAANKER
Keyword(s):  
Genetic Diversity ◽  
Tectona Grandis ◽  
Karnataka State ◽  
Tectona Grandis L.F

scholarly journals Genetic Diversity and Population Structure of Llamas (Lama glama) from the Camelid Germplasm Bank—Quimsachata

Genes ◽  
2020 ◽  
Vol 11 (5) ◽  
pp. 541
Author(s):  
Gabriela F. Paredes ◽  
Claudia E. Yalta-Macedo ◽  
Gustavo A. Gutierrez ◽  
Eudosio A. Veli-Rivera
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Genetic Variability ◽  
Polymorphic Information Content ◽  
South American ◽  
Germplasm Bank ◽  
Genetic Stock ◽  
High Genetic Diversity ◽  
Lama Glama ◽  
Global Population

Llamas (Lama glama) are invaluable resources of Peru. Despite their importance, their population is decreasing. The Camelid Germplasm Bank—Quimsachata was created as a guardian of this South American camelid (SAC) species and established a bank of llamas from their two types, Ch’aku and Q’ara. However, these populations need to present high genetic diversity to be considered suitable conservation stocks. Thus, in the present study, 13 microsatellites specific for the SAC were used to assess the current genetic variability and differentiation of the llama population from the Bank. The global population showed high genetic diversity with a total of 157 different alleles, with an average of 12.08 alleles per microsatellite, an expected and observed heterozygosity of 0.758 and 0.707, respectively, and an average polymorphic information content (PIC) of 0.723. Although considered as two different breeds and managed separately, the genetic differentiation between Ch’aku and Q’ara was low (FST = 0.01). Accordingly, the gene flow value was high (Nm = 30.5). Overall, our results indicate the existence of high genetic variation among individuals, and thus, this llama population could be considered a suitable genetic stock for their conservation and for sustainability programs. Additionally, the 13 microsatellites can be used to study other Peruvian llama populations and monitor the genetic variability of llamas from the Camelid Germplasm Bank—Quimsachata.

scholarly journals Colombia a Source of Cacao Genetic Diversity As Revealed by the Population Structure Analysis of Germplasm Bank of Theobroma cacao L.

2017 ◽  
Vol 8 ◽  
Author(s):  
Jaime A. Osorio-Guarín ◽  
Jhon Berdugo-Cely ◽  
Roberto Antonio Coronado ◽  
Yeny Patricia Zapata ◽  
Constanza Quintero ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Structure Analysis ◽  
Theobroma Cacao ◽  
Germplasm Bank ◽  
Population Structure Analysis ◽  
Theobroma Cacao L

Genetic diversity of nine natural Tectona grandis L.f. populations of the Western Ghats in Southern India

2012 ◽  
Vol 13 (5) ◽  
pp. 1409-1419 ◽  
Author(s):  
P. M. Sreekanth ◽  
M. Balasundaran ◽  
P. A. Nazeem ◽  
T. B. Suma
Keyword(s):  
Genetic Diversity ◽  
Western Ghats ◽  
Tectona Grandis ◽  
Southern India ◽  
The Western Ghats ◽  
Tectona Grandis L.F

Genetic diversity and population structure of Populus yunnanensis revealed by SSR markers

2020 ◽  
Vol 52 (6) ◽  
Author(s):  
Anpei Zhou ◽  
Dan Zong ◽  
Peihua Gan ◽  
Yao Zhang ◽  
Dan Li ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Ssr Markers

Genetic diversity and population structure of Bretschneidera sinensis, an endangered species

2014 ◽  
Vol 21 (6) ◽  
pp. 723-731
Author(s):  
Xu Gangbiao ◽  
Liang Yan ◽  
Jiang Yan ◽  
Liu Xiongsheng ◽  
Hu Shangli ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Endangered Species

EST-SSR Genetic Diversity and Population Structure of Tea Landraces and Developed Cultivars (Lines) in Zhejiang Province, China

2010 ◽  
Vol 36 (5) ◽  
pp. 744-753 ◽  
Author(s):  
Ting-Ting QIAO ◽  
Chun-Lei MA ◽  
Yan-Hua ZHOU ◽  
Ming-Zhe YAO ◽  
Rao LIU ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Zhejiang Province
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