Search Results - "Nanjundiah, V"

Interspecies and intraspecies interactions in social amoebae by Sathe, S, Khetan, N, Nanjundiah, V

“…The stable co‐existence of individuals of different genotypes and reproductive division of labour within heterogeneous groups are issues of fundamental…”
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A cell type-specific effect of calcium on pattern formation and differentiation in dictyostelium discoideum by Baskar, R, Chhabra, P, Mascarenhas, P, Nanjundiah, V

“…Spatial gradients of sequestered and free cellular calcium (Ca2+) exist in the slug of Dictyostelium discoideum (Maeda and Maeda, 1973; Tirlapur et al., 1991;…”
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The smallest form of life yet? by Nanjundiah, V

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Correlates of developmental cell death in Dictyostelium discoideum by Kawli, Trupti, Venkatesh, B.R., Nanjundiah, Vidyanand, Kennady, P. Kevin, Pande, Gopal

“…We have studied the correlates of cell death during stalk cell differentiation in Dictyostelium discoideum. Our main findings are four. (i) There is a gradual…”
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The precision of regulation in Dictyostelium discoideum: implications for cell-type proportioning in the absence of spatial pattern by Nanjundiah, V, Bhogle, A S

“…We have made careful counts of the exact number of spore, stalk and basal disc cells in small fruiting bodies of Dictyostelium discoideum (undifferentiated…”
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Bimodal distribution of motility and cell fate in Dictyostelium discoideum by Goury-Sistla, Pavana, Nanjundiah, Vidyanand, Pande, Gopal

“…Pre-starvation amoebae of Dictyostelium discoideum exhibit random movements. Starved cells aggregate by directed movements (chemotaxis) towards cyclic AMP and…”
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The evolution of genomic imprinting by Chandra, H S, Nanjundiah, V

“…We explore three possible pathways for the evolution of genomic imprinting. (1) Imprinting may be advantageous in itself when imprinted and unimprinted alleles…”
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Computer viruses by Nanjundiah, V.

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Amplification of cyclic-AMP signals in aggregating cells of Dictyostelium discoideum by Roos, W., Nanjundiah, V., Malchow, D., Gerisch, G.

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Diversity of soil fungi in a tropical deciduous forest in Mudumalai, southern India by Satish, N, Sultana, S, Nanjundiah, V

“…An analysis of the diversity of sporulating fungi monitored over two consecutive wet seasons in the Mudumalai forest reserve of the Western Ghats, southern…”
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Histone Deacetylases Regulate Multicellular Development in the Social Amoeba Dictyostelium discoideum by Sawarkar, Ritwick, Visweswariah, Sandhya S., Nellen, Wolfgang, Nanjundiah, Vidyanand

“…Epigenetic modifications of histones regulate gene expression and lead to the establishment and maintenance of cellular phenotypes during development. Histone…”
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Phenotypic plasticity can potentiate rapid evolutionary change by Behera, Narayan, Nanjundiah, Vidyanand

“…Using a computational model of string-like haploid genotypes, we verify the conjecture (J. Theor. Biol. 188 (1997) 153) that phenotypic plasticity can speed up…”
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PH oscillations in cell suspensions of Dictyostelium discoideum : their relation to cyclic AMP signals by Malchow, D, Nanjundiah, V, Gerisch, G

“…Cells of Dictyostelium discoideum known to release cyclic AMP (cAMP) rhythmically in the form of pulses, change with the same period of about 8 min the pH of…”
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Signal Input for a Chemotactic Response in the Cellular Slime Mold Dictyostelium discoideum by Mato, Jose M., Losada, Antonia, Nanjundiah, Vidyanand, Konijn, Theo M.

“…Drops with different concentrations of 3′:5′-cyclic AMP were deposited at various distances from small populations of Dictyostelium discoideum amoebae, and the…”
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Tip regeneration and positional information in the slug of Dictyostelium discoideum by Lokeshwar, B.L, Nanjundiah, V

“…We show in this paper that in the case of the slug of the cellular slime mould Dictyostelium discoideum the time which it takes for a new tip to regenerate at…”
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Cyclic AMP-induced pH changes in Dictyostelium discoideum and their control by calcium by Malchow, D, Nanjundiah, V, Wurster, B, Eckstein, F, Gerisch, G

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theoretical study of the effects of cyclic AMP phosphodiesterases during aggregation in Dictyostelium by Nanjundiah, V, Malchow, D

“…During aggregation the larger Dictyostelium species use cAMP as a chemoattractant and possibly also as a transmitter. In passage from cell to cell, cAMP levels…”
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Cyclic AMP oscillations in Dictyostelium discoideum: models and observations by Nanjundiah, Vidyanand

“…Oscillations in intra- and extracellular cyclic AMP are believed to underlie aggregation and morphogenesis in Dictyostelium discoideum. Upon comparing…”
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Forecasting spatially structured populations: the role of dispersal and scale by Xu, Cailin, Boyce, Mark S., Gadgil, Madhav, Nanjundiah, Vidyanand

“…We forecasted spatially structured population models with complex dynamics, focusing on the effect of dispersal and spatial scale on the predictive capability…”
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Cell cycle phase, cellular Ca2+ and development in Dictyostelium discoideum by Azhar, M, Kennady, P K, Pande, G, Espiritu, M, Holloman, W, Brazill, D, Gomer, R H, Nanjundiah, V

“…In Dictyostelium discoideum, the initial differentiation of cells is regulated by the phase of the cell cycle at starvation. Cells in S and early G2 (or with a…”
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