Results 171 to 180 of about 38,278 (329)
Long-distance transport of macromolecules through the phloem [PDF]
, 2009 Julia Kehr
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New Phytologist, EarlyView.Summary Metabolic engineering of vegetative tissues for lipid production holds transformative potential for sustainable biofuels, yet achieving sufficient yields remains challenging. Here, we present a strategy to enhance fatty acid synthesis by redirecting cytosolic phosphoenolpyruvate (PEP) into plastids through overexpression of the plastidial ...
Jiang Wang +6 more
wiley +1 more source
New Phytologist, EarlyView.Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña +4 more
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H+ AND Ca2+ IN PHLOEM AND SYMPLAST: RELATION OF RELATIVE IMMOBILITY OF THE IONS TO THE CYTOPLASMIC NATURE OF THE TRANSPORT PATHS [PDF]
, 1977 John A. Raven
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Vernalization regulatory network identifies potential novel functions for genes in the HvVRN2 locus
New Phytologist, EarlyView.Summary Flowering is controlled by environmental and genetic factors. Vernalization requirement in barley (Hordeum vulgare L.) is determined by the allele in HvVRN1 and the presence of locus HvVRN2, which consists of two zinc‐finger and CONSTANS‐like domains (ZCCT) genes: HvVRN2a and HvVRN2b.
Francesc Montardit‐Tarda +6 more
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Poplar miR1447 Is a Negative Regulator of Disease Resistance Through the SA‐Dependent Pathway
Plant Biotechnology Journal, EarlyView.ABSTRACT Although microRNA1447 (miR1447) regulates poplar responses to abiotic stress and pest infestation, how miR1447 regulates poplar immunity against pathogens and its underlying molecular mechanisms remain to be elucidated. Here, we revealed that miR1447 functioned as a negative regulator of poplar disease resistance against fungal and bacterial ...
Dandan Xiao +11 more
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Stem compression reversibly reduces phloem transport inPinus sylvestristrees [PDF]
, 2015 Nils Henriksson +7 more
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Plant Biotechnology Journal, EarlyView.ABSTRACT Efficient nitrogen (N) uptake is critical for crop yield, but soil salinization inhibits plant nitrogen acquisition. In this study, the nitrate (NO3−) transporter gene SsNRT2.5 and its promoter from the halophyte Suaeda salsa was investigated to elucidate the functional role in NO3− transport under salinity and low NO3−–N conditions.
Ranran Liu +8 more
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Plant Biotechnology Journal, EarlyView.ABSTRACT Protein‐based biopesticides and biostimulants are critical for the future of sustainable agriculture, yet their utility is severely limited by inefficient delivery into plant cells. Traditional cell‐penetrating peptides enable protein uptake but lack the efficiency, systemic activity and scalability required for crop production.
Jiyang Wang +12 more
wiley +1 more source