Coordinated nitrogen and carbon remobilization for nitrate assimilation in leaf, sheath and root and associated cytokinin signals during early regrowth of Lolium perenne | Zendy

Jessica Roche | Zendy; Matthew H. Turnbull | Zendy; Qianqian Guo | Zendy; Ondřej Novák | Zendy; Jana Späth | Zendy; Steven P. Gieseg | Zendy; Paula E. Jameson | Zendy; Jonathan Love | Zendy

Open Access

Coordinated nitrogen and carbon remobilization for nitrate assimilation in leaf, sheath and root and associated cytokinin signals during early regrowth of Lolium perenne

Author(s) -

Jessica Roche,

Matthew H. Turnbull,

Qianqian Guo,

Ondřej Novák,

Jana Späth,

Steven P. Gieseg,

Paula E. Jameson,

Jonathan Love

Publication year - 2017

Publication title -

annals of botany

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.567

H-Index - 176

eISSN - 1095-8290

pISSN - 0305-7364

DOI - 10.1093/aob/mcx014

Subject(s) - lolium perenne , biology , cytokinin , perennial plant , agronomy , nitrogen , nitrogen assimilation , nitrate , botany , auxin , chemistry , biochemistry , gene , ecology , organic chemistry

The efficiency of N assimilation in response to defoliation is a critical component of plant regrowth and forage production. The aim of this research was to test the effect of the internal C/N balance on NO3- assimilation and to estimate the associated cytokinin signals following defoliation of perennial ryegrass ( Lolium perenne L. 'Grasslands Nui') plants.

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