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Genome Sequence Resource of Bacillus velezensis EB14, a native endophytic bacterial strain with biocontrol potential against the poplar stem canker causative pathogen, Sphaerulina musiva.

Author(s): Naik S, Tsang A, Ramanan US, Dayanandan S

Bacillus velezensis EB14, isolated from a leaf of Populus ? jackii, possesses antagonistic activity against Sphaerulina musiva, a fungal pathogen of Populus sp. that causes leaf spots and stem cankers on Poplars limiting the utility of hybrid poplars as pla...

Article GUID: 33263425
Ecosystem-level carbon storage and its links to diversity, structural and environmental drivers in tropical forests of Western Ghats, India.

Author(s): Kothandaraman S, Dar JA, Sundarapandian S, Dayanandan S, Khan ML

Sci Rep. 2020 Aug 10;10(1):13444 Authors: Kothandaraman S, Dar JA, Sundarapandian S, Dayanandan S, Khan ML

Article GUID: 32778785
Late-spring frost risk between 1959 and 2017 decreased in North America but increased in Europe and Asia.

Author(s): Zohner CM, Mo L, Renner SS, Svenning JC, Vitasse Y, Benito BM, Ordonez A, Baumgarten F, Bastin JF, Sebald V, Reich PB, Liang J, Nabuurs GJ, ...

Late-spring frosts (LSFs) affect the performance of plants and animals across the world's temperate and boreal zones, but despite their ecological and economic impact on agriculture and forestr...

Article GUID: 32393624
Genetic structure and diversity of indigenous rice (Oryza sativa) varieties in the Eastern Himalayan region of Northeast India.

Author(s): Choudhury B, Khan ML, Dayanandan S

Springerplus. 2013 Dec;2(1):228 Authors: Choudhury B, Khan ML, Dayanandan S

Article GUID: 23741655
Functional androdioecy in critically endangered Gymnocladus assamicus (Leguminosae) in the Eastern Himalayan Region of Northeast India.

Author(s): Choudhury BI, Khan ML, Dayanandan S

PLoS One. 2014;9(2):e87287 Authors: Choudhury BI, Khan ML, Dayanandan S

Article GUID: 24586267
Patterns of nucleotide diversity and phenotypes of two domestication related genes (OsC1 and Wx) in indigenous rice varieties in Northeast India.

Author(s): Choudhury BI, Khan ML, Dayanandan S

BMC Genet. 2014 Jun 16;15:71 Authors: Choudhury BI, Khan ML, Dayanandan S

Article GUID: 24935343
Phylogeny reconstruction and hybrid analysis of populus (Salicaceae) based on nucleotide sequences of multiple single-copy nuclear genes and plastid fragments.

Author(s): Wang Z, Du S, Dayanandan S, Wang D, Zeng Y, Zhang J

PLoS One. 2014;9(8):e103645 Authors: Wang Z, Du S, Dayanandan S, Wang D, Zeng Y, Zhang J

Article GUID: 25116432
Genetic Structure, Diversity and Long Term Viability of a Medicinal Plant, Nothapodytes nimmoniana Graham. (Icacinaceae), in Protected and Non-Protected Areas in the Western Ghats Biodiversity Hotspot.

Author(s): Shivaprakash KN, Ramesha BT, Uma Shaanker R, Dayanandan S, Ravikanth G

PLoS One. 2014;9(12):e112769 Authors: Shivaprakash KN, Ramesha BT, Uma Shaanker R, Dayanandan S, Ravikanth G

Article GUID: 25493426
Genetic relatedness among indigenous rice varieties in the Eastern Himalayan region based on nucleotide sequences of the Waxy gene.

Author(s): Choudhury BI, Khan ML, Dayanandan S

BMC Res Notes. 2014 Dec 29;7:953 Authors: Choudhury BI, Khan ML, Dayanandan S

Article GUID: 25547027
Inter-simple sequence repeat data reveals high genetic diversity in wild populations of the narrowly distributed endemic Lilium regale in the Minjiang River Valley of China.

Author(s): Wu ZH, Shi J, Xi ML, Jiang FX, Deng MW, Dayanandan S

PLoS One. 2015;10(3):e0118831 Authors: Wu ZH, Shi J, Xi ML, Jiang FX, Deng MW, Dayanandan S

Article GUID: 25799495
Origin and evolution of the genus Piper in Peninsular India.

Author(s): Sen S, Dayanandan S, Davis T, Ganesan R, Jagadish MR, Mathew PJ, Ravikanth G

Origin and evolution of the genus Piper in Peninsular India.

Mol Phylogenet Evol. 2019 May 25;138:102-113

Authors: Sen S, Dayanandan S, Davis T, Ganesan R, Jagadish MR, Mathew PJ, Ravikanth G

Abstract
The evolution of Peni...

Article GUID: 31132521
Title:Phylogeny reconstruction and hybrid analysis of populus (Salicaceae) based on nucleotide sequences of multiple single-copy nuclear genes and plastid fragments.
Authors:Wang Z,  Du S,  Dayanandan S,  Wang D,  Zeng Y,  Zhang J
Link:https://www.ncbi.nlm.nih.gov/pubmed/25116432?dopt=Abstract
DOI:10.1371/journal.pone.0103645
Category:PLoS One
PMID:25116432
Dept Affiliation: BIOLOGY
1 State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Silviculture of the State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, People's Republic of China.
2 Forest and Evolutionary Genomics Laboratory, and the Centre for Structural and Functional Genomics, Biology Department, Concordia University, Montreal, Quebec, Canada.

Description:

Phylogeny reconstruction and hybrid analysis of populus (Salicaceae) based on nucleotide sequences of multiple single-copy nuclear genes and plastid fragments.

PLoS One. 2014;9(8):e103645

Authors: Wang Z, Du S, Dayanandan S, Wang D, Zeng Y, Zhang J

Abstract

Populus (Salicaceae) is one of the most economically and ecologically important genera of forest trees. The complex reticulate evolution and lack of highly variable orthologous single-copy DNA markers have posed difficulties in resolving the phylogeny of this genus. Based on a large data set of nuclear and plastid DNA sequences, we reconstructed robust phylogeny of Populus using parsimony, maximum likelihood and Bayesian inference methods. The resulting phylogenetic trees showed better resolution at both inter- and intra-sectional level than previous studies. The results revealed that (1) the plastid-based phylogenetic tree resulted in two main clades, suggesting an early divergence of the maternal progenitors of Populus; (2) three advanced sections (Populus, Aigeiros and Tacamahaca) are of hybrid origin; (3) species of the section Tacamahaca could be divided into two major groups based on plastid and nuclear DNA data, suggesting a polyphyletic nature of the section; and (4) many species proved to be of hybrid origin based on the incongruence between plastid and nuclear DNA trees. Reticulate evolution may have played a significant role in the evolution history of Populus by facilitating rapid adaptive radiations into different environments.

PMID: 25116432 [PubMed - indexed for MEDLINE]