Results 21 to 30 of about 226,985 (210)
Rubisco activation limits photosynthesis in wheat [PDF]
, 2017 Light available for photosynthesis fluctuates continuously in the field, as clouds cross the sun and as the movement of the sun causes shadows to move across leaves.
Long, Stephen, Taylor, Samuel
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Shade and leaf retention: an aspect of effective Coffee Leaf Rust management [PDF]
, 2019 Coffee Leaf Rust (CLR) has been reported in over 50 coffee growing countries causing significant economic losses in Arabica coffee. The aim of this study was to determine the effect of shade on leaf life span in relation to severity of coffee leaf rust ...
Alwora, G. +4 more
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Transpiration of Sun Leaves and Shade Leaves of Olea Europaea and Other Broad-Leaved Evergreens [PDF]
Botanical Gazette, 1904 (WITH ELEVEN FIGURES) THE structural differences between sun leaves and shade leaves of several species have been described in a classical memoir by E. STAHL.' FR. JoHow has given an excellent summary of the adaptations of foliage leaves with reference to transpiration.2 LEON DUFOUR has investigated many of the differences in the vegetative and the ...
openaire +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
The moss Bryum argenteum var. muticum Brid. is well adapted to cope with high light in continental Antarctica [PDF]
, 2012 The net photosynthetic rate (NP), chlorophyll fluorescence, carotenoid content and chlorophyll content of the cosmopolitan moss Bryum argenteum were measured in the field at Botany Bay, southern Victoria Land, continental Antarctica (77°S).
Green, T.G. Allan +5 more
core +3 more sources
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Shade delays flowering in Medicago sativa [PDF]
, 2019 Shade intolerant plants respond to the decrease in the red (R) to far-red light (FR) ratio (R:FR) occurring under shade by elongating stems and petioles and re-positioning leaves, in a race to out-compete neighbors for the sunlight resource.
Antonietti, Mariana Sofía +10 more
core +1 more source
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source
Respon Pertumbuhan Jahe Merah (Zingiber Officinale Rosc.) Terhadap Pemberian Naungan Dan Beberapa Teknik Bertanam [PDF]
, 2013 This study aims to determine the growth response of ginger (Zingiber officinale Rosc.) On the provision ofshade and some farming techniques. Implemented in the district land Labuhan Deli, Deli Serdang regency inOctober 2011 until March 2012.
Barus, A. (Asil) +2 more
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