Academic literature on the topic 'Circadian cycles'

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Journal articles on the topic "Circadian cycles"

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Usui, Setsuo, Terue Okazaki, and Yoshiko Honda. "Interruption of the rat circadian clock by short light-dark cycles." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 284, no. 5 (2003): R1255—R1259. http://dx.doi.org/10.1152/ajpregu.00717.2002.

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Ninety male Sprague-Dawley rats were exposed to 1:1-h light-dark (LD1:1) cycles for 50–90 days, and then they were released into constant darkness (DD). During LD1:1 cycles, behavioral rhythms were gradually disintegrated, and circadian rhythms of locomotor activity, drinking, and urine 6-sulfatoxymelatonin excretion were eventually abolished. After release into DD, 44 (49%) rats showed arrhythmic behavior for >10 days. Seven (8%) animals that remained arrhythmic for >50 days in DD were exposed to brief light pulses or 12:12-h light-dark cycles, and then they restored their circadian rhy
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Price-Lloyd, N., M. Elvin, and C. Heintzen. "Synchronizing the Neurospora crassa circadian clock with the rhythmic environment." Biochemical Society Transactions 33, no. 5 (2005): 949–52. http://dx.doi.org/10.1042/bst0330949.

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The metronomic predictability of the environment has elicited strong selection pressures for the evolution of endogenous circadian clocks. Circadian clocks drive molecular and behavioural rhythms that approximate the 24 h periodicity of our environment. Found almost ubiquitously among phyla, circadian clocks allow preadaptation to rhythms concomitant with the natural cycles of the Earth. Cycles in light intensity and temperature for example act as important cues that couple circadian clocks to the environment via a process called entrainment. This review summarizes our current understanding of
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EDMUNDS, LELAND N., DANIELLE L. LAVAL-MARTIN, and KEN GOTO. "Cell Division Cycles and Circadian Clocks." Annals of the New York Academy of Sciences 503, no. 1 Endocytobiolo (1987): 459–75. http://dx.doi.org/10.1111/j.1749-6632.1987.tb40630.x.

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Dunlap, Jay C., Jennifer J. Loros, Yi Liu, and Susan K. Crosthwaite. "Eukaryotic circadian systems: cycles in common." Genes to Cells 4, no. 1 (1999): 01–10. http://dx.doi.org/10.1046/j.1365-2443.1999.00239.x.

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Ma, Huan, Luyao Li, Jie Yan, et al. "The Resonance and Adaptation of Neurospora crassa Circadian and Conidiation Rhyth ms to Short Light-Dark Cycles." Journal of Fungi 8, no. 1 (2021): 27. http://dx.doi.org/10.3390/jof8010027.

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Circadian clocks control the physiological and behavioral rhythms to adapt to the environment with a period of ~24 h. However, the influences and mechanisms of the extreme light/dark cycles on the circadian clock remain unclear. We showed that, in Neurospora crassa, both the growth and the microconidia production contribute to adaptation in LD12:12 (12 h light/12 h dark, periodically). Mathematical modeling and experiments demonstrate that in short LD cycles, the expression of the core clock protein FREQUENCY was entrained to the LD cycles when LD > 3:3 while it free ran when T ≤ LD3:3. The
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Beesley, Stephen, Dae Wook Kim, Matthew D’Alessandro, et al. "Wake-sleep cycles are severely disrupted by diseases affecting cytoplasmic homeostasis." Proceedings of the National Academy of Sciences 117, no. 45 (2020): 28402–11. http://dx.doi.org/10.1073/pnas.2003524117.

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The circadian clock is based on a transcriptional feedback loop with an essential time delay before feedback inhibition. Previous work has shown that PERIOD (PER) proteins generate circadian time cues through rhythmic nuclear accumulation of the inhibitor complex and subsequent interaction with the activator complex in the feedback loop. Although this temporal manifestation of the feedback inhibition is the direct consequence of PER’s cytoplasmic trafficking before nuclear entry, how this spatial regulation of the pacemaker affects circadian timing has been largely unexplored. Here we show tha
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Kato, Shota, and Hong Gil Nam. "The Cell Division Cycle of Euglena gracilis Indicates That the Level of Circadian Plasticity to the External Light Regime Changes in Prolonged-Stationary Cultures." Plants 10, no. 7 (2021): 1475. http://dx.doi.org/10.3390/plants10071475.

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In unicellular photosynthetic organisms, circadian rhythm is tightly linked to gating of cell cycle progression, and is entrained by light signal. As several organisms obtain a fitness advantage when the external light/dark cycle matches their endogenous period, and aging alters circadian rhythms, senescence phenotypes of the microalga Euglena gracilis of different culture ages were characterized with respect to the cell division cycle. We report here the effects of prolonged-stationary-phase conditions on the cell division cycles of E. gracilis under non-24-h light/dark cycles (T-cycles). Und
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Alvarez-Dominguez, Juan R., Julie Donaghey, Niloofar Rasouli, et al. "Organoid Maturation by Circadian Entrainment." StemJournal 2, no. 1 (2020): 7–13. http://dx.doi.org/10.3233/stj-209001.

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Stem cell-derived tissues that recap endogenous physiology are key for regenerative medicine. Yet, most methods yield products that function like fetal, not adult tissues. Organoids are typically grown in constant environments, while our tissues mature along with behavioral cycles. Here, we show that inducing circadian rhythms in pancreatic islet organoids, by entraining them to daily feeding-fasting cycles, elicits their metabolic maturation. Our results show that rhythms can be harnessed to further functional maturation of organoids destined for human therapeutics.
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Potter, Gregory D. M., Janet E. Cade, Peter J. Grant, and Laura J. Hardie. "Nutrition and the circadian system." British Journal of Nutrition 116, no. 3 (2016): 434–42. http://dx.doi.org/10.1017/s0007114516002117.

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AbstractThe human circadian system anticipates and adapts to daily environmental changes to optimise behaviour according to time of day and temporally partitions incompatible physiological processes. At the helm of this system is a master clock in the suprachiasmatic nuclei (SCN) of the anterior hypothalamus. The SCN are primarily synchronised to the 24-h day by the light/dark cycle; however, feeding/fasting cycles are the primary time cues for clocks in peripheral tissues. Aligning feeding/fasting cycles with clock-regulated metabolic changes optimises metabolism, and studies of other animals
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Ünsal-Kaçmaz, Keziban, Thomas E. Mullen, William K. Kaufmann, and Aziz Sancar. "Coupling of Human Circadian and Cell Cycles by the Timeless Protein." Molecular and Cellular Biology 25, no. 8 (2005): 3109–16. http://dx.doi.org/10.1128/mcb.25.8.3109-3116.2005.

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ABSTRACT The Timeless protein is essential for circadian rhythm in Drosophila. The Timeless orthologue in mice is essential for viability and appears to be required for the maintenance of a robust circadian rhythm as well. We have found that the human Timeless protein interacts with both the circadian clock protein cryptochrome 2 and with the cell cycle checkpoint proteins Chk1 and the ATR-ATRIP complex and plays an important role in the DNA damage checkpoint response. Down-regulation of Timeless in human cells seriously compromises replication and intra-S checkpoints, indicating an intimate c
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Dissertations / Theses on the topic "Circadian cycles"

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Bee, Leonardo. "DNA Repair is Modulated by Cellular and Circadian Cycles." Doctoral thesis, Università degli studi di Padova, 2014. http://hdl.handle.net/11577/3423792.

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DNA repair is an essential cellular function aiming to maintain genomic stability during dangerous environmental conditions, such as exposure to UV light and ionizing radiation. At the molecular level, cell life is marked by rhythmic events resulting from the two major oscillatory systems: the circadian clock and the cell cycle, which share some striking similarities. Both consist of interlocked auto-regulatory feedback loops and both rely on chromatin remodeling events that produce sequential transcription, translation, post-translational modification, and degradation phases. In mammals, DNA
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Cretenet, Gaspard. "Coordination par l'horloge circadienne de l'activation rythmique du stress du RE et de la traduction dans le foie de souris." Thesis, Montpellier 2, 2010. http://www.theses.fr/2010MON20115/document.

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En premier lieu, l'horloge circadienne des mammifères joue un rôle fondamental dans le foie en régulant le métabolisme des acides gras, du glucose et des xénobiotiques. L'altération de ce rythme a été montrée comme menant à diverses pathologies incluant le syndrome métabolique. Il est supposé que l'horloge circadienne régule principalement le métabolisme en régulant l'expression des enzymes hépatiques au niveau transcriptionnel. Nous montrons que l'horloge circadienne contrôle au ssi le métabolisme hépatique en synchronisant un rythme secondaire d'une période de 12 heures caractérisé par l'act
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Saiphon, Kongkum. "The effect of the circadian and menstrual cycles on cardiovascular and thermoregulatory responses to exercise." Thesis, Liverpool John Moores University, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.572050.

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Many physiological variables exhibit circadian rhythmicity. The circadian rhythm in core temperature is a well-established and it has been extensively studied during both passive and exercise heat exposure. In females, a circamensal rhythm in core temperature is also present and well established. However, there is little knowledge about whether there is an interaction effect between time of day and phase of menstrual cycle on core temperature and thermoregulatory and cardiovascular responses during and following exercise. The studies in the present thesis were designed to investigate such an i
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De, Caluwe Joelle. "Modeling the plant circadian clock: a study of light, photoperiodism, and growth." Doctoral thesis, Universite Libre de Bruxelles, 2017. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/251373.

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Le travail présenté dans cette thèse consiste en la création et l'étude des propriétés d'un nouveau modèle computationnel de l'horloge circadienne végétale et de certains processus physiologiques qui en dépendent.L'horloge circadienne est un rythme endogène d'une période d'environ 24 heures que possèdent la plupart des êtres vivants. Il est généré au niveau moléculaire par des boucles de rétroaction transcriptionnelles, traductionnelles et/ou post-traductionnelles. L'horloge permet aux organismes de s'a- dapter à leur environnement. L'horloge des plantes se distingue par un nombre important de
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Behaegel, Jonathan. "Modèles hybrides de réseaux de régulation : étude du couplage des cycles cellulaire et circadien." Thesis, Université Côte d'Azur (ComUE), 2018. http://www.theses.fr/2018AZUR4071/document.

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La modélisation de systèmes biologiques est devenue indispensable pour comprendre les phénomènes complexes et émergents issus d'influences partiellement connues, et pour envisager de contrôler un système altéré dans le but de restaurer un comportement physiologique. Tout modèle, quel que soit son paradigme sous-jacent, fait intervenir des paramètres gouvernant sa dynamique mais les mesures expérimentales ne permettent généralement pas de les identifier et cela reste l'un des problèmes majeurs de la modélisation. Cette thèse propose une méthode automatique d'identification des paramètres dynami
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Desvergne, Audrey. "Le protéasome et l'immunoprotéasome : cibles thérapeutiques et implication dans la modulation circadienne de l'accumulation des protéines carbonylées." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066308.

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Le protéasome et l’immunoprotéasome possèdent trois activités catalytiques différentes et dégradent une grande variété de protéines. Leur rôle central dans de nombreux processus tels que le contrôle du cycle cellulaire et circadien, la régulation des voies de défense contre le stress font d’eux des cibles majeures dans le processus de vieillissement et dans le traitement des cancers. Aussi, le lien établi entre l'horloge circadienne et les défenses anti-oxydantes suggère que l'homéostasie redox des protéines et leur élimination par le protéasome soient modulées par l'horloge circadienne. L’étu
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Nguyen, John Loc. "The effects of reversing sleep-wake cycles on sleep and fatigue on the crew of USS John C. Stennis." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2002. http://library.nps.navy.mil/uhtbin/hyperion-image/02sep%5FNguyen.pdf.

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Thesis (M.S. in Operations Research)--Naval Postgraduate School, September 2002.<br>Thesis advisor(s): Nita L. Miller, Samuel E. Buttrey, Susan M. Sanchez. Includes bibliographical references (p. 147-149). Also available online.
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Gagliano, Onelia. "Development of a "lab on a chip" platform for studying the control of the circadian clock by metabolic cycles." Doctoral thesis, Università degli studi di Padova, 2015. http://hdl.handle.net/11577/3424139.

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The aim of the thesis is developing an in vitro model that resembles the cyclic dynamic fluctuations that can be correlated to the pertinent biological networks for dissecting the effects the metabolism on circadian clock. The circadian rhythms are an adaptation to the evolutionarily conserved environment, because they allow to coordinate temporally external environmental cycles (eg. light/ dark) with internal biological and physiological processes (eg. sleep/ wake). Forced misalignment of behavioral and circadian cycles in human subjects, have been associated with increased prevalence of ob
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Desvergne, Audrey. "Le protéasome et l'immunoprotéasome : cibles thérapeutiques et implication dans la modulation circadienne de l'accumulation des protéines carbonylées." Electronic Thesis or Diss., Paris 6, 2015. http://www.theses.fr/2015PA066308.

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Le protéasome et l’immunoprotéasome possèdent trois activités catalytiques différentes et dégradent une grande variété de protéines. Leur rôle central dans de nombreux processus tels que le contrôle du cycle cellulaire et circadien, la régulation des voies de défense contre le stress font d’eux des cibles majeures dans le processus de vieillissement et dans le traitement des cancers. Aussi, le lien établi entre l'horloge circadienne et les défenses anti-oxydantes suggère que l'homéostasie redox des protéines et leur élimination par le protéasome soient modulées par l'horloge circadienne. L’étu
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Sawyer, Tiffoney L. "The effects of reversing sleep-Wake cycles on mood states, sleep, and fatigue on the crew of the USS John C. Stennis /." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Jun%5FSawyer.pdf.

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Thesis (M.S. in Applied Science (Operations Research))--Naval Postgraduate School, June 2004.<br>Thesis advisor(s): Nita Lewis Miller. Includes bibliographical references (p. 103-107). Also available online.
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Books on the topic "Circadian cycles"

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1940-, Lloyd David, and Rossi Ernest Lawrence, eds. Ultradian rhythms in life processes: An inquiry into fundamental principles of chronobiology and psychobiology. Springer-Verlag, 1992.

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Strogatz, Steven H. The mathematical structure of the human sleep-wake cycle. Springer-Verlag, 1986.

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Wide awake at 3:00 A.M.: By choice or by chance? W.H. Freeman, 1986.

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Coleman, Richard M. Wide awake at 3:00 a.m. Stanford Alumni Association, 1986.

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Coleman, Richard M. Wide awake at 3.00 a.m.: By choice or by chance? W.H. Freeman, 1986.

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S, Takahashi Joseph, Turek Fred W, and Moore Robert Y, eds. Circadian clocks. Kluwer Academic/Plenum Publishers, 2001.

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Group for Aquatic Primary Productivity. International Workshop. The daily growth cycle of phytoplankton: Proceedings of the fifth International Workshop of the Group for Aquatic Primary Productivity (GAP), held at Breukelen, The Netherlands, 20-28 April 1990. Kluwer Academic Publishers, 1992.

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H, Monk Timothy, ed. Sleep, sleepiness, and performance. Wiley, 1991.

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Mathur, Anuradha. Involvement of cyclic nucleotide-dependent protein kinases in the circadian responses to light in the suprachiasmatic nucleus. National Library of Canada, 1994.

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Kerkhof, G. A., and Hans P. A. van Dongen. Human sleep and cognition: Clinical and applied research. Elsevier, 2011.

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Book chapters on the topic "Circadian cycles"

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Hastings, Michael H., and John S. O'Neill. "Cytosolic and Transcriptional Cycles Underlying Circadian Oscillations." In Circadian Medicine. John Wiley & Sons, Inc, 2015. http://dx.doi.org/10.1002/9781118467831.ch1.

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Schuler, Corey B., and Kate M. Hope. "Circadian Rhythm: Light-Dark Cycles." In Integrative and Functional Medical Nutrition Therapy. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-30730-1_34.

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Edmunds, Leland N. "Cross-talk Between Clocks: Regulation of Cell Division Cycles by Circadian Oscillators." In Membranes and Circadian Rythms. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-79903-7_5.

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Lloyd, David, and Douglas B. Murray. "Redox Cycling of Intracellular Thiols: State Variables for Ultradian, Cell Division Cycle and Circadian Cycles?" In The Redox State and Circadian Rhythms. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-015-9556-8_5.

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Stampi, Claudio. "Ultrashort Sleep-Wake Cycles During Single-handed Transatlantic Races." In Circadian Rhythms in the Central Nervous System. Palgrave Macmillan UK, 1985. http://dx.doi.org/10.1007/978-1-349-07837-0_23.

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Lavie, Peretz. "Beyond Circadian Regulation: Ultradian Components of Sleep-Wake Cycles." In Why We Nap. Birkhäuser Boston, 1992. http://dx.doi.org/10.1007/978-1-4757-2210-9_8.

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Walker, William H., Jennifer A. Liu, and Randy J. Nelson. "Disruptions of Circadian Rhythms and Sleep/Wake Cycles in Neurologic Disorders." In Healthy Ageing and Longevity. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-22468-3_22.

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Edmunds, L. N. "Regulation of Cell Division Cycles by Circadian Oscillators: Signal Transduction Between Clocks." In Handbook of Experimental Pharmacology. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-09355-9_2.

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Backhage, Christian, César Ojeda, and Rafet Sifa. "Circadian Cycles and Work Under Pressure: A Stochastic Process Model for E-learning Population Dynamics." In Data Science – Analytics and Applications. Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-19287-7_1.

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Matsubara, Shizue, and Achim Walter. "Living in Day-Night Cycles–Specific Diel Leaf Growth Patterns and the Circadian Control of Photomorphogenesis." In Progress in Botany. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-36832-8_13.

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Conference papers on the topic "Circadian cycles"

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Lace, Lelde, Karlis Cerans, Karlis Freivalds, Gatis Melkus, and Juris Viksna. "Hybrid Gene Regulation Models of Mammalian Circadian Cycles." In 13th International Conference on Bioinformatics Models, Methods and Algorithms. SCITEPRESS - Science and Technology Publications, 2022. http://dx.doi.org/10.5220/0010834400003123.

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García-Iglesias, Lorena Marisol, Ana Leonor Rivera, Juan Claudio Toledo-Roy, and Ruben Fossion. "Quantification of irregular circadian cycles using time-series methods." In 1ST INTERNATIONAL CONFERENCE ON BIOINFORMATICS, BIOTECHNOLOGY, AND BIOMEDICAL ENGINEERING (BIOMIC 2018). Author(s), 2019. http://dx.doi.org/10.1063/1.5095924.

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Nikolaev, Alexey, and Felisa J. Vazquez-Abad. "Stochastic approximation for regulating circadian cycles, a precision medicine viewpoint." In 2015 Winter Simulation Conference (WSC). IEEE, 2015. http://dx.doi.org/10.1109/wsc.2015.7408269.

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Almendros, I., M. A. Rodriguez-Lazaro, J. Otero, et al. "Experimental Setting for Simultaneously Subjecting Rodents to Different Circadian Cycles of Light, Food, and Temperature in Sleep Apnea Models." In American Thoracic Society 2024 International Conference, May 17-22, 2024 - San Diego, CA. American Thoracic Society, 2024. http://dx.doi.org/10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a2666.

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Cerny, M., and M. Penhaker. "The circadian cycle monitoring." In 2008 5th International Summer School and Symposium on Medical Devices and Biosensors. IEEE, 2008. http://dx.doi.org/10.1109/issmdbs.2008.4575021.

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All Dhanhani, Salem, and Ivan Novendri. "Resilience Control Room Operator During Pandemic Covid-19." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/207235-ms.

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Abstract The control room acts as a central nervous system facility. This is where important decisions, using complex systems, are made every day. The actions of control room operators have a direct impact on uptime, production yields, quality, and industrial plant safety. In addition, long working hours per shift result in fatigue, irregularity of circadian rhythms and sleep cycles, and decreased cognitive performance at the end of day and night shifts. Fatigue causes decreased alertness, attention span, poor memory, and concentration and affect other mental factors. ADNOC Gas Processing esta
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Dos Santos, Angélica T., Catia M. S. Machado, and Diana F. Adamatti. "Circadian rhythm and pain: a modeling using multiagent systems." In XV Encontro Nacional de Inteligência Artificial e Computacional. Sociedade Brasileira de Computação - SBC, 2018. http://dx.doi.org/10.5753/eniac.2018.4450.

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The circadian rhythm is responsible for the daily routines without metabolism and its disorders have great repercussion, such as obesity and mental disorders. This study is, the work approach has metate the study of synchronization and synchronization cycle circadian and influenced the variable of the, in the perspective of an integrated system with an computational system and computational. Results show the circadian rhythm periodicity is modified by the pain variable.
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Joshi, Prasad, Prasanna Kelkar, and Rohin Daruwala. "Radial pulse analysis for circadian cycle evaluation." In TENCON 2013 - 2013 IEEE Region 10 Conference. IEEE, 2013. http://dx.doi.org/10.1109/tencon.2013.6719034.

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Ptitsyn, Andrey, Natalia Ptitsyna, Emad Elsebakhi, et al. "Modulation of mRNA circadian transcription cycle by microRNAs." In 2014 Middle East Conference on Biomedical Engineering (MECBME). IEEE, 2014. http://dx.doi.org/10.1109/mecbme.2014.6783235.

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Yin, Jiawei, Jiayi Ma, Chuanlin He, Jinlong Gong, Zhanyuan Liang, and Yiqi Bai. "Individualized Modeling and Synchronization of Circadian Oscillators with Light-Dark Cycle." In 2023 9th International Conference on Control Science and Systems Engineering (ICCSSE). IEEE, 2023. http://dx.doi.org/10.1109/iccsse59359.2023.10245571.

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Reports on the topic "Circadian cycles"

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Kelly, Tamsin L., Deborah Smith, and Paul Naitoh. Melatonin, Light and Circadian Cycles. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada223196.

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Moore-Ede, Martin C. Pharmacological Resetting of the Circadian Sleep-Wake Cycle. Defense Technical Information Center, 1986. http://dx.doi.org/10.21236/ada170804.

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Boulos, Z., and M. C. Moore-Ede. Pharmacological Resetting of the Circadian Sleep-Wake Cycle Effects of Triazolam on Reentrainment of Circadian Rhythms in a Diurnal Primate. Defense Technical Information Center, 1990. http://dx.doi.org/10.21236/ada224227.

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Damos, Diane L. Identifying the Circadian Cycle in Human Information Processing Data Using Periodicity Analysis: A Synopsis. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada214674.

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Shahak, Yosepha, and Donald R. Ort. Physiological Bases for Impaired Photosynthetic Performance of Chilling-Sensitive Fruit Trees. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7575278.bard.

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Chilling-sensitivity is an important agricultural problem in both the U.S. and Israel. Most research attention has focused so far on herbaceous crop plants, even though the problem is also acute in the fruit tree industry. Under BARD funding we made substantial progress in identifying the mechanisms involved in the disruption of photosynthesis following a chill in mango. Our investigation with fruit trees has been substantially accelerated by drawing on our knowledge and experience with herbaceous crops. The four original research objectives, focused or discovering the underlying mechanisms of
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Samach, Alon, Douglas Cook, and Jaime Kigel. Molecular mechanisms of plant reproductive adaptation to aridity gradients. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7696513.bard.

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Annual plants have developed a range of different mechanisms to avoid flowering (exposure of reproductive organs to the environment) under adverse environmental conditions. Seasonal environmental events such as gradual changes in day length and temperature affect the timing of transition to flowering in many annual and perennial plants. Research in Arabidopsis and additional species suggest that some environmental signals converge on transcriptional regulation of common floral integrators such as FLOWERING LOCUS T (FT). Here we studied environmental induction of flowering in the model legume M
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