scholarly journals Evaluating the genetic diversity in two tropical leguminous trees, Dalbergia cochinchinensis and D. nigrescens, in lowland forests in Cambodia and Thailand using MIG-seq

2021 ◽  
Author(s):  
Moeko Hirata ◽  
Chika Mitsuyuki ◽  
Etsuko Moritsuka ◽  
Phourin Chhang ◽  
Shuichiro Tagane ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Leguminous Trees ◽  
Lowland Forests

scholarly journals Genetic variation of Anisoptera costata Korth in Tan Phu tropical forest, Dinh Quan district, Dong Nai province

2021 ◽  
Vol 19 (2) ◽  
pp. 279-288
Author(s):  
Dang Phan Hien ◽  
Nguyen Minh Duc ◽  
Nguyen Phan Lan Hong ◽  
Bui Thi Tuyet Xuan ◽  
Vu Dinh Duy ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Genetic Variation ◽  
Gene Flow ◽  
Tropical Forests ◽  
Mean Values ◽  
Genetic Lineages ◽  
Adult Trees ◽  
Lowland Forests ◽  
Limited Gene Flow ◽  
Over Exploitation

Anisoptera costata Korth, an endangered species is distributed in lowland tropical forests of southern Vietnam. Habitat loss and over-exploitation are the major reasons for threatening this species. Eight polymorphic microsatellite markers were used to analyze 64 adult trees from three A. costata populations in lowland tropical forests of Tan Phu, Dinh Quan district, Dong Nai Province in Southeast Vietnam to detect the effects of deforestation on gene flow and the differentiation among populations in lowland tropical forests. The results showed that all A. costata populations have the moderate levels of the genetic diversity within populations with mean values of observed and expected heterozygosities, 0.242 and 0.269, respectively, moderate genetic differentiation among A. costata populations (0.179), and indicating limited gene flow (Nm = 1.15). Analysis of molecular variance indicated high genetic variation within populations (64.68%) and indicating moderate genetic structure in A. costata in Tan Phu. Bayesian analysis detected two genetic lineages, cluster 1 including one population of Mieu Co Nam and cluster 2 including two populations, Thac Mai and Bau Nuoc. These results contribute understanding genetic diversity of A. costata in lowland forests of Southeastern Vietnam and will provide guidelines for conservation, management and resoration of the species.

Genetic diversity of malaria vector

Nature India ◽  
2007 ◽  
Author(s):  
Subhra Priyadarshini
Keyword(s):  
Genetic Diversity ◽  
Malaria Vector

Genetic diversity of HLA in the Indian population

1997 ◽  
Vol 56 (1-3) ◽  
pp. 233
Author(s):  
N Mehra
Keyword(s):  
Genetic Diversity ◽  
Indian Population

Genetic diversity of Peucedanum japonicum using Internal Transcribed Spacer (ITS) sequence

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
YH Kim ◽  
JA Ryuk ◽  
BS Ko ◽  
JW Lee ◽  
SE Oh ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Internal Transcribed Spacer ◽  
Its Sequence

Genetic diversity revealed by ISSR molecular marker in different species of Ocimum

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
K Shinde ◽  
V Shinde ◽  
J Kurane ◽  
A Harsulkar ◽  
K Mahadik
Keyword(s):  
Genetic Diversity ◽  
Molecular Marker

Genetic diversity and phytochemical characterisation of Sideritis scardica populations from Greece

2019 ◽  
Author(s):  
EV Avramidou ◽  
E Sarrou ◽  
P Papaporfiriou ◽  
E Abraham
Keyword(s):  
Genetic Diversity

Genetic diversity of french bean (Phaseolus vulgaris L.) under water stress condition

2011 ◽  
Vol 22 (1) ◽  
Author(s):  
AK Choudhury ◽  
MA Karim ◽  
QA Khaliq ◽  
MM Haque ◽  
JU Ahmed ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Water Stress ◽  
Phaseolus Vulgaris ◽  
Stress Condition ◽  
French Bean ◽  
Water Stress Condition

GENETIC DIVERSITY IN BAMBARA GROUNDNUT (Vigna subterranean) AS REVEALED BY MOLECULAR WEIGHTS OF THE SEEDS’ PROTEINS

2018 ◽  
Vol 30 (2) ◽  
pp. 19-28
Author(s):  
A. J. Oludare ◽  
J. I. Kioko ◽  
A. A. Akeem ◽  
A. T. Olumide ◽  
K. R. Justina ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Seed Proteins ◽  
Electrophoretic Analysis ◽  
Protein Characterization ◽  
Bambara Groundnut ◽  
Vigna Subterranea ◽  
Phylogenetic Relatedness ◽  
Molecular Weights ◽  
National Centre ◽  
Standard Marker

Nine accessions of Bambara groundnut (Vigna subterranea (L.) Verdc.,syn. Voandzeia subterranea (L.) Thouars ex DC.)  obtained from National Centre for Genetic Resources and Biotechnology (NACGRAB), Ibadan, Oyo state, were assessed for their genetic and phylogenetic relatedness through electrophoretic analysis of the seed proteins. 0.2g of the seeds were weighed and macerated with mortar and pestle in 0.2M phosphate buffer containing 0.133M of acid (NaH2PO4) and 0.067 of base (Na2HPO4) at pH 6.5. Protein characterization with standard marker revealed that the seeds of the nine accessions contained proteins (B.S.A, Oval Albumin, Pepsinogen, Trypsinogen and Lysozyme) with molecular weights ranging from 66kda and above, 45 – 65 kDa, 44 – 33 kda, 32-24 kDa and 23-14 kDa, respectively. The student T-test revealed that accessions B, C, E, F, H and I have molecular weights not significantly different from one another (P<0.05) while samples A, D and G showed significantly different values (P>0.05). All the accessions had at least two proteins and two major bands in common. The study revealed intra-specific similarities and genetic diversity in protein contents among the nine accessions of Bambara groundnut (Vigna subterraranea (L.) Verdc.syn

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