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17 results on '"Ransome, Roger D."'

1. Author Correction: DNA methylation predicts age and provides insight into exceptional longevity of bats

Author

Wilkinson, Gerald S., Adams, Danielle M., Haghani, Amin, Lu, Ake T., Zoller, Joseph, Breeze, Charles E., Arnold, Bryan D., Ball, Hope C., Carter, Gerald G., Cooper, Lisa Noelle, Dechmann, Dina K. N., Devanna, Paolo, Fasel, Nicolas J., Galazyuk, Alexander V., Günther, Linus, Hurme, Edward, Jones, Gareth, Knörnschild, Mirjam, Lattenkamp, Ella Z., Li, Caesar Z., Mayer, Frieder, Reinhardt, Josephine A., Medellin, Rodrigo A., Nagy, Martina, Pope, Brian, Power, Megan L., Ransome, Roger D., Teeling, Emma C., Vernes, Sonja C., Zamora-Mejías, Daniel, Zhang, Joshua, Faure, Paul A., Greville, Lucas J., Herrera M., L. Gerardo, Flores-Martínez, José J., and Horvath, Steve

Published
2022
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2. Six reference-quality genomes reveal evolution of bat adaptations

Author

Jebb, David, Huang, Zixia, Pippel, Martin, Hughes, Graham M., Lavrichenko, Ksenia, Devanna, Paolo, Winkler, Sylke, Jermiin, Lars S., Skirmuntt, Emilia C., Katzourakis, Aris, Burkitt-Gray, Lucy, Ray, David A., Sullivan, Kevin A. M., Roscito, Juliana G., Kirilenko, Bogdan M., Dávalos, Liliana M., Corthals, Angelique P., Power, Megan L., Jones, Gareth, Ransome, Roger D., Dechmann, Dina K. N., Locatelli, Andrea G., Puechmaille, Sébastien J., Fedrigo, Olivier, Jarvis, Erich D., Hiller, Michael, Vernes, Sonja C., Myers, Eugene W., and Teeling, Emma C.

Published
2020
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3. DNA methylation predicts age and provides insight into exceptional longevity of bats

Author

Wilkinson, Gerald S., Adams, Danielle M., Haghani, Amin, Lu, Ake T., Zoller, Joseph, Breeze, Charles E., Arnold, Bryan D., Ball, Hope C., Carter, Gerald G., Cooper, Lisa Noelle, Dechmann, Dina K. N., Devanna, Paolo, Fasel, Nicolas J., Galazyuk, Alexander V., Günther, Linus, Hurme, Edward, Jones, Gareth, Knörnschild, Mirjam, Lattenkamp, Ella Z., Li, Caesar Z., Mayer, Frieder, Reinhardt, Josephine A., Medellin, Rodrigo A., Nagy, Martina, Pope, Brian, Power, Megan L., Ransome, Roger D., Teeling, Emma C., Vernes, Sonja C., Zamora-Mejías, Daniel, Zhang, Joshua, Faure, Paul A., Greville, Lucas J., Herrera M., L. Gerardo, Flores-Martínez, José J., and Horvath, Steve

Published
2021
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4. Author Correction: DNA methylation predicts age and provides insight into exceptional longevity of bats

Author

Wilkinson, Gerald S., Adams, Danielle M., Haghani, Amin, Lu, Ake T., Zoller, Joseph, Breeze, Charles E., Arnold, Bryan D., Ball, Hope C., Carter, Gerald G., Cooper, Lisa Noelle, Dechmann, Dina K. N., Devanna, Paolo, Fasel, Nicolas J., Galazyuk, Alexander V., Günther, Linus, Hurme, Edward, Jones, Gareth, Knörnschild, Mirjam, Lattenkamp, Ella Z., Li, Caesar Z., Mayer, Frieder, Reinhardt, Josephine A., Medellin, Rodrigo A., Nagy, Martina, Pope, Brian, Power, Megan L., Ransome, Roger D., Teeling, Emma C., Vernes, Sonja C., Zamora-Mejías, Daniel, Zhang, Joshua, Faure, Paul A., Greville, Lucas J., Horvath, Steve, Herrera M., L. Gerardo, and Flores-Martínez, José J.

Published
2021
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10. Author Correction:DNA methylation predicts age and provides insight into exceptional longevity of bats (Nature Communications, (2021), 12, 1, (1615), 10.1038/s41467-021-21900-2)

Author

Wilkinson, Gerald S., Adams, Danielle M., Haghani, Amin, Lu, Ake T., Zoller, Joseph, Breeze, Charles E., Arnold, Bryan D., Ball, Hope C., Carter, Gerald G., Cooper, Lisa Noelle, Dechmann, Dina K.N., Devanna, Paolo, Fasel, Nicolas J., Galazyuk, Alexander V., Günther, Linus, Hurme, Edward, Jones, Gareth, Knörnschild, Mirjam, Lattenkamp, Ella Z., Li, Caesar Z., Mayer, Frieder, Reinhardt, Josephine A., Medellin, Rodrigo A., Nagy, Martina, Pope, Brian, Power, Megan L., Ransome, Roger D., Teeling, Emma C., Vernes, Sonja C., Zamora-Mejías, Daniel, Zhang, Joshua, Faure, Paul A., Greville, Lucas J., Horvath, Steve, Herrera M, L. Gerardo, and Flores-Martínez, José J.

Published
2021
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13. Mate fidelity and intra-lineage polygyny in greater horseshoe bats

Author

Rossiter, Stephen J., Ransome, Roger D., Faulkes, Christopher G., Le Comber, Steven C., and Jones, Gareth

Subjects
Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

Author(s): Stephen J. Rossiter (corresponding author) [1, 2]; Roger D. Ransome [2]; Christopher G. Faulkes [1]; Steven C. Le Comber [1]; Gareth Jones [2] Mating strategies that lead to increased [...]

Published
2005
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14. Growing old, yet staying young: the role of telomeres in bat's exceptional longevity

Author

Foley, Nicole M., Hughes, Graham M., Huang, Zixia, Clarke, Michael, Jebb, David, Whelan, Conor V., Petit, Eric J., Touzalin, Frédéric, Farcy, Olivier, Jones, Gareth, Ransome, Roger D., Kacprzyk, Joanna, O'Connell, Mary J., Kerth, Gerald, Rebelo, Hugo, Rodrigues, Luísa, Puechmaille, Sébastien J., and Teeling, Emma C.

Subjects
longevity, bat, telomeres
Abstract

Research Article - Genetics Understanding aging is a grand challenge in biology. Exceptionally long-lived animals have mechanisms that underpin extreme longevity. Telomeres are protective nucleotide repeats on chromosome tips that shorten with cell division, potentially limiting life span. Bats are the longest-lived mammals for their size, but it is unknown whether their telomeres shorten. Using >60 years of cumulative mark-recapture field data, we show that telomeres shorten with age in Rhinolophus ferrumequinum andMiniopterus schreibersii, but not in the bat genus with greatest longevity, Myotis. As in humans, telomerase is not expressed in Myotis myotis blood or fibroblasts. Selection tests on telomere maintenance genes show that ATM and SETX, which repair and prevent DNA damage, potentially mediate telomere dynamics in Myotis bats. Twenty-one telomere maintenance genes are differentially expressed in Myotis, ofwhich 14 are enriched for DNA repair, and 5 for alternative telomere-lengthening mechanisms. We demonstrate how telomeres, telomerase, and DNA repair genes have contributed to the evolution of exceptional longevity in Myotis bats, advancing our understanding of healthy aging info:eu-repo/semantics/publishedVersion

Published
2018

15. Growing old, yet staying young: The role of telomeres in bats’ exceptional longevity

Author

Foley, Nicole M., primary, Hughes, Graham M., additional, Huang, Zixia, additional, Clarke, Michael, additional, Jebb, David, additional, Whelan, Conor V., additional, Petit, Eric J., additional, Touzalin, Frédéric, additional, Farcy, Olivier, additional, Jones, Gareth, additional, Ransome, Roger D., additional, Kacprzyk, Joanna, additional, O’Connell, Mary J., additional, Kerth, Gerald, additional, Rebelo, Hugo, additional, Rodrigues, Luísa, additional, Puechmaille, Sébastien J., additional, and Teeling, Emma C., additional

Published
2018
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17. Torpor, arousal and activity of hibernating greater horseshoe bats (Rhinolophus ferrumequinum)

Author

Park, Kirsty, Jones, Gareth, and Ransome, Roger D

Subjects
Carcadian rhythms, Hibernation, Animal societies, Foraging, Arousal (Physiology) Bats, Radio-telemetry, Horseshoe bats Behavior, Hibernation bats
Abstract

1. Patterns of torpor, arousal, and activity in free-living greater horseshoe bats, Rhinolophus ferrumequinum, were investigated during the hibernation period by using temperature-sensitive radio-transmitters. 2. Torpor bouts varied between 0.1 - 11.8 days, with individual means ranging from 1.3 - 7.4 days. Torpor bout duration decreased with increasing ambient temperature. 3. Activity duration varied from 37 minutes – 54 hours 24 minutes, with individual means ranging from 2:29 to 8:58 hours. Activity duration increased with ambient temperatures above approximately 10oC. 4. Ten of 11 bats synchronised their arousals with dusk. The circadian rhythm of one bat showed a free-running pattern over a period of about five weeks. Arousals were more highly synchronised, and closer to dusk, in individuals with lower body condition. 5. That bats forage in mild weather is supported by the strong synchronisation of arousals with dusk, especially in bats with low body condition. 6. Patterns of torpor and subsequent activity are consistent with predictions that torpor lasts until a critical metabolic or water imbalance is achieved. Because metabolism and water loss are temperature-dependent, torpor bout duration decreases with increasing temperature. The imbalance is corrected during subsequent activity, which is relatively constant in duration until a temperature threshold of 10oC, above which increasing levels of foraging lead to longer activity bouts.

Published
2000

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