Results 91 to 100 of about 49,736 (163)

Transport of Amino Acids via Xylem and Phloem in Detached Wheat Shoots

, 1991
In maturing wheat ears the xylem predominantly feeds the glumes, while the phloem is directed to the developing grains. A transfer of amino acids and rubidium from the xylem lo the phloem was observed in the peduncle.
Hölzer, Regina, Feller, Urs
core  

Characterizing and distinguishing the earliest woody euphyllophytes based on secondary xylem anatomy: method development and application. [PDF]

Ann Bot
Casselman E, Tomescu AMF.
europepmc   +1 more source

Xylem anatomy and pit architecture but not perforation-plate types shape hydraulic strategies against hypersaline and drought stress in eight woody mangroves. [PDF]

Tree Physiol
Wei Y, Jiang X, Choat B, Aritsara ANA, Cao K, Chen Y.   +5 more
europepmc   +1 more source

Thermospermine drives dual-action ribosomes to shape plant xylem development. [PDF]

Trends Biochem Sci
Wu HL, Hsu PY.
europepmc   +1 more source

Unraveling the hydraulic vulnerability of tree seedlings using optical and acoustic techniques. [PDF]

J Exp Bot
Losso A, Ganthaler A, Mayr S, Beikircher B.   +3 more
europepmc   +1 more source

Shoot apical meristem and initial vascular development of a late Palaeozoic spermatophyte (order Medullosales). [PDF]

Ann Bot
Portailler L, Luthardt L.
europepmc   +1 more source

Why is vascular dysfunction an important target for reducing alternate bearing in <i>Coffea arabica</i>? [PDF]

Front Plant Sci
Gonçalves TC, Tarazi R.
europepmc   +1 more source

Constitutive and inducible oleoresin defenses share genetic architectures and mechanisms in Pinus taeda. [PDF]

New Phytol
Morgan MM, Westbrook J, Dervinis C, Quesada T, Gezan S, Sykes R, Johnson TS, Madrid G, Lane M, Townsend A, Colquhoun TA, Davis JM, Jacobson D, Peter GF.   +13 more
europepmc   +1 more source

Natural variation in <i>PtoCPK3</i> governs drought tolerance by orchestrating xylem remodeling and lignin metabolism in <i>Populus</i>. [PDF]

Sci Adv
Wang D, Jiang Y, Quan M, Liao B, Chen Y, Gu M, Guan Y, Zhang D, Qin S, Fang Y, Qi W, Xiao L, Ren T, Zhao T, Du Q, Ingvarsson PK, El-Kassaby YA, Zhang D.   +17 more
europepmc   +1 more source

Tree-ring structure determines the temporal coordination between xylem growth and the gain in hydraulic conductivity in the outermost ring. [PDF]

New Phytol
Fernández-de-Uña L, Rathgeber CBK, Pérez-de-Lis G, Andrianantenaina AN, Cuntz M.   +4 more
europepmc   +1 more source