کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2046833 1073824 2011 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Protein kinase signaling networks in plant innate immunity
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
Protein kinase signaling networks in plant innate immunity
چکیده انگلیسی

In plants and animals, innate immunity is triggered through pattern recognition receptors (PRRs) in response to microbe-associated molecular patterns (MAMPs) to provide the first line of inducible defense. Plant receptor protein kinases (RPKs) represent the main plasma membrane PRRs perceiving diverse MAMPs. RPKs also recognize secondary danger-inducible plant peptides and cell-wall signals. Both types of RPKs trigger rapid and convergent downstream signaling networks controlled by calcium-activated PKs and mitogen-activated PK (MAPK) cascades. These PK signaling networks serve specific and overlapping roles in controlling the activities and synthesis of a plethora of transcription factors (TFs), enzymes, hormones, peptides and antimicrobial chemicals, contributing to resistance against bacteria, oomycetes and fungi.


► Distinct receptor kinases perceive microbial and danger-associated signals.
► Novel membrane and cytoplasmic receptor-like kinases play diverse signaling roles.
► Convergent and differential Ca2+ and MAPK signaling networks contribute to immunity.
► Linking primary and long-term PK-mediated signaling responses in plant defense.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Plant Biology - Volume 14, Issue 5, October 2011, Pages 519–529
نویسندگان
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