Articles with "day length" as a keyword



Day length as a key factor moderating the response of coccolithophore growth to elevated p CO 2

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Published in 2019 at "Limnology and Oceanography"

DOI: 10.1002/lno.11115

Abstract: The fate of coccolithophores in the future oceans remains uncertain, in part due to key factors having not been standardized across experiments. A potentially moderating role for differences in day length (photoperiod) remains largely unexplored.… read more here.

Keywords: coccolithophore growth; response; day length; pic poc ... See more keywords

Duration of cambial activity is determined by water availability while cambial stimulus is day-length dependent in a Neotropical evergreen species

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Published in 2017 at "Environmental and Experimental Botany"

DOI: 10.1016/j.envexpbot.2017.07.001

Abstract: Abstract Experimental manipulations are essential for understanding the causal factors of plant growth and cambial activity. Here, we studied the potential effect of water availability and natural variation of day length and temperature on cambial… read more here.

Keywords: water; water availability; cambial activity; day length ... See more keywords
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Seasonality of depressive symptoms in women but not in men: A cross-sectional study in the UK Biobank cohort.

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Published in 2018 at "Journal of affective disorders"

DOI: 10.1016/j.jad.2017.12.106

Abstract: BACKGROUND We examined whether seasonal variations in depressive symptoms occurred independently of demographic and lifestyle factors, and were related to change in day length and/or outdoor temperature. METHODS In a cross-sectional analysis of >150,000 participants… read more here.

Keywords: depressive symptoms; cross sectional; day length; women men ... See more keywords

Genetic variation in heading dates and phenological parameters of Myanmar rice

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Published in 2024 at "Plant Production Science"

DOI: 10.1080/1343943x.2024.2308336

Abstract: ABSTRACT Genetic variation in heading dates is essential for developing a rational rice cultivation program, optimizing irrigation practices, and advancing plant breeding in year-round irrigated environments. In this study, we investigated the heading dates of… read more here.

Keywords: rice; day length; genetic variation; heading dates ... See more keywords

Seasonal changes in day length induce multisynaptic neurotransmitter switching to regulate hypothalamic network activity and behavior.

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Published in 2022 at "Science advances"

DOI: 10.1126/sciadv.abn9867

Abstract: Seasonal changes in day length (photoperiod) affect numerous physiological functions. The suprachiasmatic nucleus (SCN)-paraventricular nucleus (PVN) axis plays a key role in processing photoperiod-related information. Seasonal variations in SCN and PVN neurotransmitter expression have been… read more here.

Keywords: network; seasonal changes; day length; neurotransmitter switching ... See more keywords

Refining flowering date enhances sesame yield independently of day-length

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Published in 2024 at "BMC Plant Biology"

DOI: 10.1186/s12870-024-05431-8

Abstract: The transition from vegetative to reproductive growth is a key factor in yield maximization. Sesame (Sesamum indicum), an indeterminate short-day oilseed crop, is rapidly being introduced into new cultivation areas. Thus, decoding its flowering mechanism… read more here.

Keywords: yield components; day length; flowering date; yield ... See more keywords

Effects of day length- and temperature-regulated genes on annual transcriptome dynamics in Japanese cedar (Cryptomeria japonica D. Don), a gymnosperm indeterminate species

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Published in 2020 at "PLoS ONE"

DOI: 10.1371/journal.pone.0229843

Abstract: Seasonal phenomena in plants are primarily affected by day length and temperature. The shoot transcriptomes of trees grown in the field and a controlled-environment chamber were compared to characterize genes that control annual rhythms and… read more here.

Keywords: annual transcriptome; length temperature; day length; japanese cedar ... See more keywords

Day-Length Is Involved in Flooding Tolerance Response in Wild Type and Variant Genotypes of Rootstock Prunus cerasifera L.

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Published in 2019 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2019.00546

Abstract: Current and predicted climate changes scenarios require crops with an improved adaptability to mutable environmental features, such as, hypoxia for the root system. In order to overcome the reduction of oxygen, plants activate coping mechanisms… read more here.

Keywords: flooding stress; day length; response; involved flooding ... See more keywords

Bifunctional regulators of photoperiodic flowering in short day plant rice

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Published in 2022 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2022.1044790

Abstract: Photoperiod is acknowledged as a crucial environmental factor for plant flowering. According to different responses to photoperiod, plants were divided into short-day plants (SDPs), long-day plants (LDPs), and day-neutral plants (DNPs). The day length measurement… read more here.

Keywords: short day; day; photoperiodic flowering; day length ... See more keywords

Vernalization Requirement, but Not Post-Vernalization Day Length, Conditions Flowering in Carrot (Daucus carota L.)

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Published in 2022 at "Plants"

DOI: 10.3390/plants11081075

Abstract: Carrots require a certain number of cold hours to become vernalized and proceed to the reproductive stage, and this phenomenon is genotype-dependent. Annual carrots require less cold than biennials to flower; however, quantitative variation within… read more here.

Keywords: vernalization; day; post vernalization; carrot ... See more keywords

The extended day length promotes earlier flowering of bermudagrass

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Published in 2022 at "PeerJ"

DOI: 10.7717/peerj.14326

Abstract: Day length is a very critical environmental factor affecting plant growth and development. The extension of light application time has been shown to promote flowering in the long-day plant and to shorten breeding time in… read more here.

Keywords: light application; time; bermudagrass; day length ... See more keywords