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Artículos de revistas sobre el tema "Photoperiodism"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 25 de julio de 2025

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1

Lorincz, Annaka M., M. Benjamin Shoemaker, and Paul D. Heideman. "Genetic variation in photoperiodism among naturally photoperiodic rat strains." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 281, no. 6 (2001): R1817—R1824. http://dx.doi.org/10.1152/ajpregu.2001.281.6.r1817.

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Rattus norvegicus has been considered nonphotoperiodic, but Fischer 344 (F344) rats are inhibited in growth and reproductive development by short photoperiod (SD). We tested photoresponsiveness of the genetically divergent Brown Norway (BN) strain of rats. Peripubertal males were tested in long photoperiod or SD, with or without 30% food reduction. Young males were photoresponsive, with reductions in testis size, body mass, and food intake in SD and with enhanced responses to SD when food restricted. Photoperiods ≤11 h of light inhibited reproductive maturation and somatic growth, whereas phot

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2

Brainard, George C., John P. Hanifin, Felix M. Barker, Britt Sanford, and Milton H. Stetson. "Influence of near-ultraviolet radiation on reproductive and immunological development in juvenile male Siberian hamsters." Journal of Experimental Biology 204, no. 14 (2001): 2535–41. http://dx.doi.org/10.1242/jeb.204.14.2535.

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SUMMARY The aim of this study was to characterize the lenticular ultraviolet transmission of the Siberian hamster (Phodopus sungorus) and to probe the range of near-ultraviolet (UV-A, 315–400nm) and visible wavelengths (400–760nm) for modulating the photoperiodic regulation of its reproductive and immune systems. Ocular lenses from adult hamsters were found to transmit UV-A wavelengths at similar levels to visible wavelengths, with a short-wavelength cut-off of 300nm. Five separate studies compared the responses of juvenile male hamsters to long photoperiods (16h:8h L:D), short photoperiods (1

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3

Siddiqi, Shoaib Ahmad, Shakira Aslam, Mona Hassan, Naureen Naeem, and Shazia Bokhari. "Response of Different Species of Plants Towards Photoperiodism." Lahore Garrison University Journal of Life Sciences 2, no. 2 (2020): 153–69. http://dx.doi.org/10.54692/lgujls.2018.010227.

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Different plants respond to photoperiod in diverse manners. There are three major types of the responses of photoperiodism in plants: short-day responses (SD), long-day responses (LD) and dayneutral responses (DN). The LD plants flower most rapidly under high intensity of light provided for a large period of time while the short day plants flower rapidly only if light is provided for a short period of time. The plants with day-neutral responses, does not depends on the conditions of photoperiod in order to flower. Every plant behaves according to the length of light on its own way. In this stu

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4

Fitri, Walida, Cut Anisa, and Fauziyah Harahap. "Respon Bunga Pukul Empat (Mirabilis jalapa L.) terhadap Pencahayaan (Terik, Gelap, dan Ekstrem)." JURNAL BIOSHELL 14, no. 1 (2025): 94–102. https://doi.org/10.56013/bio.v14i1.3530.

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The four o'clock flower is one of many plants whose blooming time is influenced by photoperiodism. Long photoperiods can inhibit the initiation of flowering and slow down the development of flower primordia, leading to delayed blooming. This study aims to examine the photoperiodic response of four o'clock flowers (Mirabilis jalapa L.) to shorter durations of sunlight exposure. The research was conducted over one month (September–October 2024), with data collection carried out in Jalan Setia Budi, Tanjung Rejo District, Medan, from 5:00 AM to 10:00 PM. The study involved observing plants growin

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5

Lankinen, Pekka, Chedly Kastally, and Anneli Hoikkala. "Nanda-Hamner Curves Show Huge Latitudinal Variation but No Circadian Components in Drosophila Montana Photoperiodism." Journal of Biological Rhythms 36, no. 3 (2021): 226–38. http://dx.doi.org/10.1177/0748730421997265.

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Insect species with a wide distribution offer a great opportunity to trace latitudinal variation in the photoperiodic regulation of traits important in reproduction and stress tolerances. We measured this variation in the photoperiodic time-measuring system underlying reproductive diapause in Drosophila montana, using a Nanda-Hamner (NH) protocol. None of the study strains showed diel rhythmicity in female diapause proportions under a constant day length (12 h) and varying night lengths in photoperiods ranging from 16 to 84 h at 16°C. In the northernmost strains (above 55°N), nearly all female

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6

Saunders, David S. "Dormancy, Diapause, and the Role of the Circadian System in Insect Photoperiodism." Annual Review of Entomology 65, no. 1 (2020): 373–89. http://dx.doi.org/10.1146/annurev-ento-011019-025116.

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Whole-animal experiments devised to investigate possible association between photoperiodic time measurement and the circadian system (Bünning's hypothesis) are compared with more recent molecular investigations of circadian clock genes. In Sarcophaga argyrostoma and some other species, experimental cycles of light and darkness revealed a photoperiodic oscillator, set to constant phase at dusk and measuring night length repeatedly during extended periods of darkness. In some species, however, extreme dampening revealed an unrepetitive (i.e., hourglass-like) response. Rhythms of clock gene trans

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7

Iiams, Samantha E., Aldrin B. Lugena, Ying Zhang, Ashley N. Hayden, and Christine Merlin. "Photoperiodic and clock regulation of the vitamin A pathway in the brain mediates seasonal responsiveness in the monarch butterfly." Proceedings of the National Academy of Sciences 116, no. 50 (2019): 25214–21. http://dx.doi.org/10.1073/pnas.1913915116.

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Seasonal adaptation to changes in light:dark regimes (i.e., photoperiod) allows organisms living at temperate latitudes to anticipate environmental changes. In nearly all animals studied so far, the circadian system has been implicated in measurement and response to the photoperiod. In insects, genetic evidence further supports the involvement of several clock genes in photoperiodic responses. Yet, the key molecular pathways linking clock genes or the circadian clock to insect photoperiodic responses remain largely unknown. Here, we show that inactivating the clock in the North American monarc

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8

Markovskaya, E. F., and M. I. Sysoeva. "EVOLUTION OF PLANT PHOTOPERIODISM." Acta Horticulturae, no. 907 (September 2011): 189–92. http://dx.doi.org/10.17660/actahortic.2011.907.27.

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9

Kryvyi, V. V., and O. Y. Martsinyuk. "Photoperiodism in poultry farming." Taurian Scientific Herald, no. 122 (2021): 208–13. http://dx.doi.org/10.32851/2226-0099.2021.122.30.

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10

EBIHARA, Shizufumi, Shinobu YASUO, and Takashi YOSHIMURA. "Mechanisms of Vertebrate Photoperiodism." Seibutsu Butsuri 45, no. 4 (2005): 185–91. http://dx.doi.org/10.2142/biophys.45.185.

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11

Provencio, I. "Shedding light on photoperiodism." Proceedings of the National Academy of Sciences 107, no. 36 (2010): 15662–63. http://dx.doi.org/10.1073/pnas.1010370107.

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12

Tan, Ying, Martha Merrow, and Till Roenneberg. "Photoperiodism in Neurospora Crassa." Journal of Biological Rhythms 19, no. 2 (2004): 135–43. http://dx.doi.org/10.1177/0748730404263015.

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13

Bradshaw, William E., and Christina M. Holzapfel. "Evolution of Animal Photoperiodism." Annual Review of Ecology, Evolution, and Systematics 38, no. 1 (2007): 1–25. http://dx.doi.org/10.1146/annurev.ecolsys.37.091305.110115.

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14

Jackson, Stephen. "Photoperiodism. The biological calendar." Annals of Botany 108, no. 7 (2011): vi. http://dx.doi.org/10.1093/aob/mcr215.

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15

Xia, Zhengjun, Hong Zhai, Shixiang Lü, Hongyan Wu, and Yupeng Zhang. "Recent Achievement in Gene Cloning and Functional Genomics in Soybean." Scientific World Journal 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/281367.

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Soybean is a model plant for photoperiodism as well as for symbiotic nitrogen fixation. However, a rather low efficiency in soybean transformation hampers functional analysis of genes isolated from soybean. In comparison, rapid development and progress in flowering time and photoperiodic response have been achieved inArabidopsisand rice. As the soybean genomic information has been released since 2008, gene cloning and functional genomic studies have been revived as indicated by successfully characterizing genes involved in maturity and nematode resistance. Here, we review some major achievemen

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16

Roenneberg, Till, and Martha Merrow. "Seasonality and Photoperiodism in Fungi." Journal of Biological Rhythms 16, no. 4 (2001): 403–14. http://dx.doi.org/10.1177/074873001129001999.

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17

SAUNDERS, DAVID S. "Insect photoperiodism: seeing the light." Physiological Entomology 37, no. 3 (2012): 207–18. http://dx.doi.org/10.1111/j.1365-3032.2012.00837.x.

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18

Saunders, D. S. "Insect photoperiodism: Measuring the night." Journal of Insect Physiology 59, no. 1 (2013): 1–10. http://dx.doi.org/10.1016/j.jinsphys.2012.11.003.

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19

Kamphuisen, H. A. C. "Photoperiodism, melatonin and the pineal." Journal of the Neurological Sciences 74, no. 1 (1986): 121–22. http://dx.doi.org/10.1016/0022-510x(86)90197-8.

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20

Bastow, Ruth, and Caroline Dean. "The Molecular Basis of Photoperiodism." Developmental Cell 3, no. 4 (2002): 461–62. http://dx.doi.org/10.1016/s1534-5807(02)00296-4.

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21

Heap, R. B. "Photoperiodism, melatonin and the pineal." Molecular and Cellular Endocrinology 50, no. 3 (1987): 269–70. http://dx.doi.org/10.1016/0303-7207(87)90026-8.

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22

Jarillo, Jose A., and Manuel A. Piñeiro. "The molecular basis of photoperiodism." Biological Rhythm Research 37, no. 4 (2006): 353–80. http://dx.doi.org/10.1080/09291010600804619.

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23

Saunders, D. S. "Insect circadian rhythms and photoperiodism." Invertebrate Neuroscience 3, no. 2-3 (1997): 155–64. http://dx.doi.org/10.1007/bf02480370.

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24

Ebihara, Shizufumi, Shinobu Yasuo, Nobuhiro Nakao, and Takashi Yoshimura. "Molecular mechanisms of vertebrate photoperiodism." Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology 148, no. 3 (2007): 338. http://dx.doi.org/10.1016/j.cbpb.2007.07.020.

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25

Reekie, J. Y. C., P. R. Hicklenton, and E. G. Reekie. "Effects of elevated CO2 on time of flowering in four short-day and four long-day species." Canadian Journal of Botany 72, no. 4 (1994): 533–38. http://dx.doi.org/10.1139/b94-071.

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This study was undertaken to determine if the effect of elevated CO2 on flowering phenology is a function of the photoperiodic response of the species involved. Four long-day plants, Achillea millefolium, Callistephus chinensis, Campanula isophylla, and Trachelium caeruleum, and four short-day plants, Dendranthema grandiflora, Kalanchoe blossfeldiana, Pharbitis nil, and Xanthium pensylvanicum, were grown under inductive photoperiods (9 h for short day and 17 h for long day) at either 350 or 1000 μL/L CO2. Time of visible flower bud formation, flower opening, and final plant biomass were assess

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26

Hasebe, Masaharu, and Sakiko Shiga. "Clock gene-dependent glutamate dynamics in the bean bug brain regulate photoperiodic reproduction." PLOS Biology 20, no. 9 (2022): e3001734. http://dx.doi.org/10.1371/journal.pbio.3001734.

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Animals adequately modulate their physiological status and behavior according to the season. Many animals sense photoperiod for seasonal adaptation, and the circadian clock is suggested to play an essential role in photoperiodic time measurement. However, circadian clock-driven neural signals in the brain that convey photoperiodic information remain unclear. Here, we focused on brain extracellular dynamics of a classical neurotransmitter glutamate, which is widely used for brain neurotransmission, and analyzed its involvement in photoperiodic responses using the bean bug Riptortus pedestris th

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27

Sabrina, Mutia Zakiyyatus, Alya Febrina Azzahra, Hanafi Reviana, Tyas Indriasari, Pramesti Ayu Lestari, and Yastin Indriawati. "Response of Eight O’clock Flowers (Turnera subulata) to the Short Length of Illumination (Photoperiodism)." Jurnal Biologi Tropis 25, no. 1 (2025): 1051–58. https://doi.org/10.29303/jbt.v25i1.8316.

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28

Ma, Hong. "Flowering time: From photoperiodism to florigen." Current Biology 8, no. 19 (1998): R690—R692. http://dx.doi.org/10.1016/s0960-9822(98)70437-3.

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29

Samach, Alon, and Ayala Gover. "Photoperiodism: The consistent use of CONSTANS." Current Biology 11, no. 16 (2001): R651—R654. http://dx.doi.org/10.1016/s0960-9822(01)00384-0.

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30

Tizio, R. "Contribución de la floración in vitro al conocimiento del desarrollo reproductivo en plantas superiores." AgriScientia 9, no. 1 (1992): 41–48. http://dx.doi.org/10.31047/1668.298x.v9.n1.2259.

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In vitro flowering studies can contribute to the understanding of some of the mechanisms involved in reproductive development, in particular those related to vernalization and photoperiodism. However, on account of the excision of plant parts, in vitro studies imply the rupture of correlation phenomena, which can influence the expression of flowering. The following general conclusions can be drawn from the analysis of the in vitro behavior of short and long day plants, either with or without vernalization requirements, and of some photoperiodically indifferent plants: a) Photoperiod and vernal

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31

Sheely, Catherine, and Samer Hattar. "Breaking the rules: Atypical photoreceptors with diverse functions." Biochemist 33, no. 6 (2011): 6–9. http://dx.doi.org/10.1042/bio03306006.

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As the Earth rotates around its axis, the Sun illuminates different parts of the planet with varied strengths and amounts of light exposure. Primary producers, from unicellular cyanobacteria to redwood trees, harness the light energy and provide the basis for food chains in the Earth's ecosystems. Light, however, has other functions that are important for survival, which include phototaxis in unicellular organisms, measuring day length (photoperiodism) in plants and animals, and vision. Although the eye is a highly specialized organ that contains the photoreceptive machinery to mediate vision,

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32

Huang, Q. C., and X. T. Zhang. "CIS28-10S, a New Indica Photoperiod-Sensitive, Genic Male-Sterile Rice." International Rice Research Newsletter 16, no. 2 (1991): 8–9. https://doi.org/10.5281/zenodo.7218213.

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This article 'CIS28-10S, a New Indica Photoperiod-Sensitive, Genic Male-Sterile Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems. This publication will report what scientists are doing to increase the production of rice in as much as this crop feeds the most densely populated and land scarce nations in the world.

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33

Ahmadi, Hamid, Royce S. Bringhurst, and Victor Voth. "Modes of Inheritance of Photoperiodism in Fragaria." Journal of the American Society for Horticultural Science 115, no. 1 (1990): 146–52. http://dx.doi.org/10.21273/jashs.115.1.146.

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Genetic analysis of day-neutral (photo-insensitive) cultivars and their derivatives hybridized to standard short-day clones of octoploid strawberries [Fragaria × ananassa Duchn., F. chiloensis (L.) Duchn., and F. virginiana glauca Staudt., x = 7, 2n = 56] revealed that photo-insensitivity is controlled by a single dominant allele of a Mendelian gene. The dominant genetic trait is expressed in hybrids with other Fragaria spp. Intergeneric hybrids of day-neutral Fragaria and short-day Potentilla glandulosa L. and P. fruticosa L. also express photo-insensitivity. The day-neutral genes in European

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34

Davis, Seth J. "Photoperiodism: The Coincidental Perception of the Season." Current Biology 12, no. 24 (2002): R841—R843. http://dx.doi.org/10.1016/s0960-9822(02)01348-9.

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35

Silverin, Bengt. "Photoperiodism in male great tits (Parus major)." Ethology Ecology & Evolution 6, no. 2 (1994): 131–57. http://dx.doi.org/10.1080/08927014.1994.9522990.

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36

Gallot, Aurore, Claude Rispe, Nathalie Leterme, Jean-Pierre Gauthier, Stéphanie Jaubert-Possamai, and Denis Tagu. "Cuticular proteins and seasonal photoperiodism in aphids." Insect Biochemistry and Molecular Biology 40, no. 3 (2010): 235–40. http://dx.doi.org/10.1016/j.ibmb.2009.12.001.

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37

Abrieux, Antoine, Yongbo Xue, Yao Cai, et al. "EYES ABSENT and TIMELESS integrate photoperiodic and temperature cues to regulate seasonal physiology inDrosophila." Proceedings of the National Academy of Sciences 117, no. 26 (2020): 15293–304. http://dx.doi.org/10.1073/pnas.2004262117.

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Organisms possess photoperiodic timing mechanisms to detect variations in day length and temperature as the seasons progress. The nature of the molecular mechanisms interpreting and signaling these environmental changes to elicit downstream neuroendocrine and physiological responses are just starting to emerge. Here, we demonstrate that, inDrosophila melanogaster, EYES ABSENT (EYA) acts as a seasonal sensor by interpreting photoperiodic and temperature changes to trigger appropriate physiological responses. We observed that tissue-specific genetic manipulation ofeyaexpression is sufficient to

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38

Hoole, C., A. E. McKechnie, D. M. Parker, and N. C. Bennett. "The influence of photoperiod on the reproductive physiology of the greater red musk shrew (Crociduraflavescens)." Canadian Journal of Zoology 94, no. 3 (2016): 163–68. http://dx.doi.org/10.1139/cjz-2015-0128.

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Photoperiodism involves the use of both absolute measures of day length and the direction in which day length is changing as a cue for regulating seasonal changes in physiology and behaviour so that birth and lactation coincide with optimal resource availability, increasing offspring survival. Induced ovulation and opportunistic breeding is often found in species that are predominantly solitary and territorial. In this study, the photoperiodic reproductive responses of male greater red musk shrews (Crocidura flavescens (I. Geoffroy Saint-Hilaire, 1827)) were investigated in the laboratory. The

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39

Jabbur, Maria Luísa, Benjamin P. Bratton, and Carl Hirschie Johnson. "Bacteria can anticipate the seasons: Photoperiodism in cyanobacteria." Science 385, no. 6713 (2024): 1105–11. http://dx.doi.org/10.1126/science.ado8588.

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Photoperiodic time measurement is the ability of plants and animals to measure differences in day versus night length (photoperiod) and use that information to anticipate critical seasonal transformations, such as annual temperature cycles. This timekeeping phenomenon triggers adaptive responses in higher organisms, such as gonadal stimulation, flowering, and hibernation. Unexpectedly, we observed this capability in cyanobacteria—unicellular prokaryotes with generation times as short as 5 to 6 hours. Cyanobacteria exposed to short, winter-like days developed enhanced resistance to cold mediate

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40

Shiga, Sakiko, and Hideharu Numata. "Neuroanatomical Approaches to the Study of Insect Photoperiodism†." Photochemistry and Photobiology 83, no. 1 (2007): 76–86. http://dx.doi.org/10.1562/2006-03-31-ir-863.

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41

Ball, Gregory F. "Thyroid Hormone Transport and Photoperiodism: Feeling One’s Oatps." Endocrinology 147, no. 3 (2006): 1065–66. http://dx.doi.org/10.1210/en.2005-1520.

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42

Tauber, Eran, and Bambos Panayiotis Kyriacou. "Insect Photoperiodism and Circadian Clocks: Models and Mechanisms." Journal of Biological Rhythms 16, no. 4 (2001): 381–90. http://dx.doi.org/10.1177/074873001129002088.

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43

Goto, Shin G. "Roles of circadian clock genes in insect photoperiodism." Entomological Science 16, no. 1 (2012): 1–16. http://dx.doi.org/10.1111/ens.12000.

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44

SHIMIZU, Isamu. "Voltinism and photoperiodism of the silkworm, Bombyx mori." Japanese journal of applied entomology and zoology 35, no. 1 (1991): 83–91. http://dx.doi.org/10.1303/jjaez.35.83.

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45

Hazlerigg, David G., and Gabriela C. Wagner. "Seasonal photoperiodism in vertebrates: from coincidence to amplitude." Trends in Endocrinology & Metabolism 17, no. 3 (2006): 83–91. http://dx.doi.org/10.1016/j.tem.2006.02.004.

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46

Saunders, D. S. "Controversial aspects of photoperiodism in insects and mites." Journal of Insect Physiology 56, no. 11 (2010): 1491–502. http://dx.doi.org/10.1016/j.jinsphys.2010.05.002.

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47

Keller, Franziska, and Christian Körner. "The Role of Photoperiodism in Alpine Plant Development." Arctic, Antarctic, and Alpine Research 35, no. 3 (2003): 361–68. http://dx.doi.org/10.1657/1523-0430(2003)035[0361:tropia]2.0.co;2.

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48

SAUNDERS, David. "Insect photoperiodism: Seasonal development on a revolving planet." European Journal of Entomology 117 (August 10, 2020): 328–42. http://dx.doi.org/10.14411/eje.2020.038.

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49

Hanik, Nur Rokhimah, Vallery Armania, Muhammad Nur Hidayad, Dian Andhi Saputra, and Muthia Mardyah. "Response of Four O’clock Flowers (Mirabilis jalapa L.) to the Short Length of Illumination (Photoperiodism)." Jurnal Biologi Tropis 24, no. 3 (2024): 586–91. http://dx.doi.org/10.29303/jbt.v24i3.7283.

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Long photoperiods can delay flower initiation and slow down the formation of flower primordia, so they can delay flowering. This study aims todetermine the photoperiodism response of four o'clock flowers (Mirabilis jalapa L.) to the short length of irradiation. The research was carried out for 3months (April-June 2024) and specifically data collection was carried out on 8 June 2024 in Bulurejo village, RT.03 RW. 04, Karangmojo, Weru District,Sukoharjo Regency, Central Java. From 05.53 WIB to 17.30 WIB. Samples of 15 plants growing in Bulurejo village, observed when the flowers bloom. Datawere

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50

Kumar, Sudhir, Kuldeep Kumar, Rahul Kumar, et al. "Screening for days to Flowering and Photo Insensitivity in Vigna mungo." Ecology, Environment and Conservation 29 (2023): S7—S11. http://dx.doi.org/10.53550/eec.2023.v29i01s.002.

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Earliness and photo insensitivity is a crucial factor for accommodation of crops in different cropping systems across different agro ecological zones. In the current study we used a core set of 98 genotypes consisting of germplasm as well as released varieties of blackgram to screen it for its response to photoperiodism. Data on days to first flowering and days to fifty percent flowering (DFF) was noted for the individual lines in all the three seasons (Kharif, late kharif, and zaid). An absolute mean difference for days to flowering in all possible combinations and mean of all absolute mean d

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