Results 51 to 60 of about 43,955 (204)
Eurasian watermilfoil biomass associated with insect herbivores in New York [PDF]
, 2000 A study of aquatic plant biomass within Cayuga Lake, New York spans twelve years from 1987-1998. The exotic Eurasian watermilfoil ( Myriophyllum spicatum L.) decreased in the northwest end of the lake from 55% of the total biomass in 1987 to 0.4 ...
Hairston, Nelson G. +3 more
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Regulation and Identity of Florigen: Flowering Locus T Moves Center Stage [PDF]
, 2008 The transition from vegetative to reproductive growth is controlled by day length in many plant species. Day length is perceived in leaves and induces a systemic signal, called florigen, that moves through the phloem to the shoot apex.
Borden KL +11 more
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Organisation of apical meristems
, 1975 The shoot apex of rice, Oryza sativa CV Balilla was studied with a view to obtaining information about the meristematic activity of the different regions. The vegetative state only was studied and the rice was grown for 4-5 days at 30anddeg;C or 35anddeg;C under 4cm water in darkness, intermittent white light or continuous white, red, far-red or blue ...
Rolinson, A, Rolinson, Ann
openaire +2 more sources
Nature Communications, 2020 A concentration gradient of HAM transcription factors specifies apical-basal patterning in the Arabidopsis shoot apical meristem. Here, the authors show that epidermal expression of the ATML1 transcription factor defines this concentration gradient via ...
Han Han +6 more
doaj +1 more source
Molecular dissection of the pea shoot apical meristem* [PDF]
Journal of Experimental Botany, 2009 The shoot apical meristem (SAM) is responsible for the development of all the above-ground parts of a plant. Our understanding of the SAM at the molecular level is incomplete. This study investigates the gene expression repertoire of SAMs in the garden pea (Pisum sativum).
Liang, D. +6 more
openaire +4 more sources
Developmental biology of wood formation [PDF]
, 2003 The wood-forming vascular cambium is responsible for the production of a large part of the biomass on this planet. Yet, there is only limited knowledge on how cell proliferation and differentiation in the cambial meristem are regulated.
Schrader, Jarmo
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A gene expression map of shoot domains reveals regulatory mechanisms
Nature Communications, 2019 The shoot apical meristem (SAM) maintains stem cells and generates new leaves and flowers from its periphery. Here via spatially resolved translatome profiling, Tian et al.
Caihuan Tian +9 more
doaj +1 more source
The WIGGUM gene is required for proper regulation of floral meristem size in Arabidopsis [PDF]
, 1998 The study of cell division control within developing tissues is central to understanding the processes of pattern formation. The floral meristem of angiosperms gives rise to floral organs in a particular number and pattern.
Fletcher, Jennifer C. +2 more
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Is the apical growth of Cymodocea nodosa dependent on clonal integration? [PDF]
, 1997 8 pages, 5 figures, 3 tables.The importance of clonal integration for the production of biomass by the apical meristem of Cymodocea nodosa (Ucria) Ascherson was tested in situ by experimental manipulation.
Duarte, Carlos M. +2 more
core +1 more source
Nature Communications, 2017 When plants flower, the shoot apical meristem switches fate to produce floral organs instead of leaves. Here Youet al. perform tissue-specific epigenome profiling and show that during this transition changes in histone methylation are correlated with ...
Yuan You +8 more
doaj +1 more source