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Co-Authors
- J. Thomas
- S. S. Yadav
- A. Nicodemus
- B. Nagarajan
- C. Narayanan
- K. Subramanian
- Sachin D. Ghude
- G. S. Bhat
- Thara Prabhakaran
- R. K. Jenamani
- D. M. Chate
- P. D. Safai
- A. K. Karipot
- M. Konwar
- Prakash Pithani
- V. Sinha
- P. S. P. Rao
- S. A. Dixit
- S. Tiwari
- K. Todekar
- S. Varpe
- A. K. Srivastava
- D. S. Bisht
- P. Murugavel
- Kaushar Ali
- Usha Mina
- M. Dharua
- J. Rao
- B. Padmakumari
- A. Hazra
- N. Nigam
- U. Shende
- D. M. Lal
- B. P. Chandra
- A. K. Mishra
- A. Kumar
- H. Hakkim
- H. Pawar
- P. Acharja
- Rachana Kulkarni
- C. Subharthi
- B. Balaji
- S. Bera
- M. Rajeevan
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Varghese, M.
- Phytogeographic Studies on the Western Satpuda Mountains of Khandesh Region in Maharashtra
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Indian Forester, Vol 131, No 6 (2005), Pagination: 805-818Abstract
The flora of western Satpuda in the Khandesh Region holds a dual position having affinities with neighbouring floristic regions. Phytogeographical studies on the western Satpuda Mountains have shown that the region contains three groups of floristic elements spread in twenty categories, namely un-, bi- and pluri-regional elements. Among the uniregional group, the most common element is Indian (34.30%) followed by pantropical (10.44%) and paleotropic (10.04%) of pluri-regional group. Although the region has a number of other floristic elements, most of them do not have any appreciable contribution in the mountains. The study area does not contain any endemic species of its own. however, western Satpuda is acting as a refuge for some of the most endangered species of Maharashtra State and also as a centre of speciation and dispersal for African and Malayan elements.- Genetic Variation in Indian Teak (Tectona grandis L.f.) Populations Assayed through Rapd Markers
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Indian Forester, Vol 131, No 9 (2005), Pagination: 1121-1131Abstract
RAPD markers were used to study genetic variation in ten Teak (Tectona grandis L.f.) populations from Western Ghats and Central regions of India. Ten oligonucleotide primers resolved 90 amplification products of which 66 (73%) were polymorphic. The total genetic diversity detected within the species (Hsp) was 0.3 Average gene diversity (H0) within different populations ranged from 0.185 to 0.261 (mean = 0.233). The Western Ghats populations had more diversity (H0 =0.227 - 0.261) compared to those from Central India (H0 =0.185-0.219). Partitioning of gel;etie diversity within and between populations showed that 78% of variation existing within populations and the rest between populations. A negative relationship was observed between latitude and within-population diversity. Nei's genetic distance between populations ranged from 0.053 to 0.264. Genetic distance. Tended to be low between populations from the same geographic region. The UPGMA dendrogram grouped the Western Ghats and Central Indian populations into two distinct clusters. Low intensity selection within populations is likely to capture a major portion of genetic diversity existing in Teak. The Western Ghats and Central Indian regions can be proposed as separate genecological zones for Teak. Future conservation strategies should aim at preserving both within and across population variation in Teak.- Winter Fog Experiment Over the Indo-Gangetic Plains of India
Abstract Views :307 |
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Authors
Sachin D. Ghude
1,
G. S. Bhat
2,
Thara Prabhakaran
1,
R. K. Jenamani
3,
D. M. Chate
1,
P. D. Safai
1,
A. K. Karipot
4,
M. Konwar
1,
Prakash Pithani
1,
V. Sinha
5,
P. S. P. Rao
1,
S. A. Dixit
1,
S. Tiwari
1,
K. Todekar
1,
S. Varpe
1,
A. K. Srivastava
1,
D. S. Bisht
1,
P. Murugavel
1,
Kaushar Ali
1,
Usha Mina
6,
M. Dharua
1,
J. Rao
1,
B. Padmakumari
1,
A. Hazra
1,
N. Nigam
3,
U. Shende
3,
D. M. Lal
1,
B. P. Chandra
5,
A. K. Mishra
5,
A. Kumar
5,
H. Hakkim
5,
H. Pawar
5,
P. Acharja
1,
Rachana Kulkarni
1,
C. Subharthi
1,
B. Balaji
1,
M. Varghese
1,
S. Bera
1,
M. Rajeevan
7
Affiliations
1 Indian Institute of Tropical Meteorology, Pashan, Pune 411 008, IN
2 Indian Institute of Science, Bengaluru 560 012, IN
3 India Meteorological Department, New Delhi 110 003, IN
4 Savitribai Phule Pune University, Pune 411 007, IN
5 Indian Institute of Science Education and Research Mohali, Mohali 140 306, IN
6 Indian Agricultural Research Institute, Pusa, New Delhi 110 012, IN
7 Ministry of Earth Sciences, Government of India, New Delhi 110 003, IN
1 Indian Institute of Tropical Meteorology, Pashan, Pune 411 008, IN
2 Indian Institute of Science, Bengaluru 560 012, IN
3 India Meteorological Department, New Delhi 110 003, IN
4 Savitribai Phule Pune University, Pune 411 007, IN
5 Indian Institute of Science Education and Research Mohali, Mohali 140 306, IN
6 Indian Agricultural Research Institute, Pusa, New Delhi 110 012, IN
7 Ministry of Earth Sciences, Government of India, New Delhi 110 003, IN