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Prof. Vijay  Kumar Singhal, Ph.D.
Prof. Vijay Kumar Singhal, Ph.D.
DEPARTMENT OF BOTANY, PUNJABI UNIVERSITY, PATIALA-147002, PUNJAB, INDIA
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Title
Cited by
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Year
Impact of cytomixis on meiosis, pollen viability and pollen size in wild populations of Himalayan poppy (Meconopsis aculeata Royle)
VK Singhal, P Kumar
Journal of Biosciences 33 (3), 371-380, 2008
1762008
In Love (ed.) IOPB chromosome number reports LXXVI
AK Sarkar
Taxon 31, 575-579, 1982
97*1982
Cytomixis and associated meiotic abnormalities affecting pollen fertility in Clematis orientalis
P Kumar, VK Singhal, D Kaur, S Kaur
Biologia Plantarum 54 (1), 181-184, 2010
962010
Chromosome number reports LXXXIV
BS Gill, SS Bir, MS Sidhu, VK Singhal
Taxon 33, 536-539, 1984
92*1984
Chromosome number, male meiosis and pollen fertility in selected angiosperms of the cold deserts of Lahaul-Spiti and adjoining areas (Himachal Pradesh, India).
K Puneet, VK Singhal
Plant Systematics and Evolution 297 (3/4), 271-297, 2011
772011
Chromosome number, male meiosis and pollen fertility in selected angiosperms of the cold deserts of Lahaul-Spiti and adjoining areas (Himachal Pradesh, India)
P Kumar, VK Singhal
Plant Systematics and Evolution 297 (3-4), 271-297, 2011
762011
Cytology of Caltha palustris L.(Ranunculaceae) from cold regions of Western Himalayas
P Kumar, VK Singhal
Cytologia 73 (2), 137-143, 2008
682008
Uses of local plant biodiversity among the tribal communities of Pangi Valley of district Chamba in cold desert Himalaya, India
PK Rana, P Kumar, VK Singhal, JC Rana
The Scientific World Journal 2014, 2014
672014
Effect of cytomixis on the pollen size in ‘Seabuckthorn’(Hippophae rhamnoides L., Elaeagnaceae)
VK Singhal, D Kaur, P Kumar
Cytologia 73 (2), 167-172, 2008
582008
Cytomixis during microsporogenesis in the diploid and tetraploid cytotypes of Withania somnifera (L.) Dunal, 1852 (Solanaceae)
VK Singhal, P Kumar
Comp. Cytogenet 2, 85-92, 2008
552008
VARIABLE SIZED POLLEN GRAINS DUE TO IMPAIRED MALE MEIOSIS IN THE COLD DESERT PLANTS OF NORTH WEST HIMALAYAS (INDIA)
VKSP Kumar
Pollen: Structure, Types and Effects, 101-126, 2010
482010
Persistent occurrence of meiotic abnormalities in a new hexaploid cytotype of Thalictrum foetidum from Indian cold deserts
VK Singhal, PK Rana, P Kumar, D Kaur
Biologia 66 (3), 458, 2011
442011
Male meiosis, morphometric analysis and distribution pattern of 2× and 4× cytotypes of Ranunculus hirtellus Royle, 1834 (Ranunculaceae) from the cold regions of northwest …
P Kumar, VK Singhal
Comparative cytogenetics 5 (3), 143, 2011
442011
Cytomixis in some woody species
VK Singhal
Biologica 1, 168-175, 1985
441985
Syncytes during male meiosis resulting in 2n pollen grain formation in Lindelofia longiflora var. falconeri
V Kumar SINGHAL, P Kumar RANA, P Kumar
Journal of Systematics and Evolution 49 (5), 406-410, 2011
422011
Impaired male meiosis due to irregular synapsis coupled with cytomixis in a new diploid cytotype of Dianthus angulatus (Caryophyllaceae) from Indian cold deserts
P Kumar, VK Singhal, D Kaur
Folia Geobotanica 47 (1), 59-68, 2012
412012
Cytology of Ranunculus laetus Wall. ex Royle from cold desert regions and adjoining hills of North-west Himalayas (India).
P Kumar, SV Kumar, RP Kumar, S Kaur, D Kaur
Caryologia 64 (1), 25-32, 2011
412011
Aberrant male meiosis, pollen sterility and variable sized pollen grains in Clematis montana Buch.-Ham. ex DC. from Dalhousie hills, Himachal Pradesh
VK Singhal, S Kaur, P Kumar
Cytologia 75 (1), 31-36, 2010
412010
Phenology, pollination and breeding system of Aegle marmelos (Linn.) correa (Rutaceae) from India
VK Singhal, A Salwan, P Kumar, J Kaur
New forests 42 (1), 85-100, 2011
402011
Cytomixis induced meiotic abnormalities in pollen mother cells of Clematis flammula L.(Ranunculaceae)
P Kumar, VK Singhal, J Kaur
Cytologia 73 (4), 381-385, 2008
402008
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