|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|5517350||1543194||2018||9 صفحه PDF||سفارش دهید||دانلود کنید|
- Wave of distinct set of stem cell regulators is key to regeneration.
- Decoupling of intermediate cellular events during de novo regeneration.
- The regenerative callus mass display cellular heterogeneity.
Plants display an extraordinary ability to regenerate complete shoot systems from a tissue fragment or even from a single cell. Upregulation of the determinants of pluripotency during a precise window of time in response to external inductive cues is a key decisive factor for shoot regeneration. A burst of recent studies has begun to provide an understanding of signaling molecules that are instrumental in the making of the regenerative mass, as well as the developmental regulators that are seminal in shaping the pluripotent state. Here, we discuss how signaling molecules, waves of mutually exclusive stem cell regulators and epigenetic modifiers could contribute to cellular heterogeneity in an island of regenerative mass, thus leading to de novo shoot regeneration.
Journal: Current Opinion in Plant Biology - Volume 41, February 2018, Pages 23-31