Roles of potential plant hormones and transcription factors in controlling leaf senescence and drought tolerance.
Plant leaves offer an exclusive windowpane to uncover the changes in organs, tissues, and cells as they advance towards the process of senescence and death. Drought-induced leaf senescence is an intricate process with remarkably coordinated phases of onset, progression, and completion implicated in...
| Publicado en: | Protoplasma Vol. 256; no. 2; pp. 313 - 330 |
|---|---|
| Autores principales: | , , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Mar2019
|
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=135114416&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 135114416 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 0033183X 2CF jtl: Protoplasma issn: 0033183X maglogo: N pubinfo: dt: Mar2019 vid: 256 iid: 2 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 135114416 10.1007/s00709-018-1310-5 135114416 ppf: 313 ppct: 17 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Roles of potential plant hormones and transcription factors in controlling leaf senescence and drought tolerance. aug: au: Jan, Sumira Abbas, Nazia Ashraf, Muhammad Ahmad, Parvaiz affil: ICAR- Central Institute of Temperate Horticulture, Rangreth, Air Field, Srinagar, Jammu and Kashmir, India sug: ab: Plant leaves offer an exclusive windowpane to uncover the changes in organs, tissues, and cells as they advance towards the process of senescence and death. Drought-induced leaf senescence is an intricate process with remarkably coordinated phases of onset, progression, and completion implicated in an extensive reprogramming of gene expression. Advancing leaf senescence remobilizes nutrients to younger leaves thereby contributing to plant fitness. However, numerous mysteries remain unraveled concerning leaf senescence. We are not still able to correlate leaf senescence and drought stress to endogenous and exogenous environments. Furthermore, we need to decipher how molecular mechanisms of the leaf senescence and levels of drought tolerance are advanced and how is the involvement of SAGs in drought tolerance and plant fitness. This review provides the perspicacity indispensable for facilitating our coordinated point of view pertaining to leaf senescence together with inferences on progression of whole plant aging. The main segments discussed in the review include coordination between hormonal signaling, leaf senescence, drought tolerance, and crosstalk between hormones in leaf senescence regulation. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|