Is there an important role for reactive oxygen species and redox regulation during floral senescence?

Cellular localization of ROS and NO in olive reproductive tissues during flower development

(2010) Adoración Zafra et al.   BMC PLANT BIOLOGY

Identification and expression analysis of ERF transcription factor genes in petunia during flower senescence and in response to hormone treatments

(2010) Juanxu Liu et al.   JOURNAL OF EXPERIMENTAL BOTANY

A specific group of genes respond to cold dehydration stress in cut Alstroemeria flowers whereas ambient dehydration stress accelerates developmental senescence expression patterns

(2010) Carol Wagstaff et al.   JOURNAL OF EXPERIMENTAL BOTANY

Catalase function in plants: a focus on Arabidopsis mutants as stress-mimic models

(2010) Amna Mhamdi et al.   JOURNAL OF EXPERIMENTAL BOTANY

Crocins transport in Crocus sativus: The long road from a senescent stigma to a newborn corm

(2010) Angela Rubio-Moraga et al.   PHYTOCHEMISTRY

Arabidopsis GLUTATHIONE REDUCTASE1 Plays a Crucial Role in Leaf Responses to Intracellular Hydrogen Peroxide and in Ensuring Appropriate Gene Expression through Both Salicylic Acid and Jasmonic Acid Signaling Pathways

(2010) A. Mhamdi et al.   PLANT PHYSIOLOGY

G-Box Binding Factor1 Reduces CATALASE2 Expression and Regulates the Onset of Leaf Senescence in Arabidopsis

(2010) A. Smykowski et al.   PLANT PHYSIOLOGY

Tocopherol composition in flower organs of Lilium and its variations during natural and artificial senescence

(2010) Laia Arrom et al.   PLANT SCIENCE

Exogenous proline alleviates oxidative stress and increase vase life in rose (Rosa hybrida L. ‘Grand Gala’)

(2010) Naveen Kumar et al.   SCIENTIA HORTICULTURAE

The physiological responses of carnation cut flowers to exogenous nitric oxide

(2010) Chang-li Zeng et al.   SCIENTIA HORTICULTURAE

What about the role of autophagy in PCD?

(2010) Wouter G. van Doorn et al.   TRENDS IN PLANT SCIENCE

WRKY transcription factors

(2010) Paul J. Rushton et al.   TRENDS IN PLANT SCIENCE

Tocopherol, Carotene, Phenolic Contents and Antibacterial Properties of Rose Essential Oil, Hydrosol and Absolute

(2009) Seyhan Ulusoy et al.   CURRENT MICROBIOLOGY

Carotenoid and Tocopherol Composition of Leaves, Buds, and Flowers ofCapparis spinosaGrown Wild in Tunisia

(2009) Nizar Tlili et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

A Major Role of the MEKK1–MKK1/2–MPK4 Pathway in ROS Signalling

(2009) Andrea Pitzschke et al.   Molecular Plant

Nuclear Activity of ROXY1, a Glutaredoxin Interacting with TGA Factors, Is Required for Petal Development in Arabidopsis thaliana

(2009) S. Li et al.   PLANT CELL

Ethylene regulates ascorbic acid content during dark-induced leaf senescence

(2009) Gustavo Gergoff et al.   PLANT SCIENCE

Intracellular energy depletion triggers programmed cell death during petal senescence in tulip

(2008) A. K. Azad et al.   JOURNAL OF EXPERIMENTAL BOTANY

Physiology and molecular biology of petal senescence

(2008) Wouter G. van Doorn et al.   JOURNAL OF EXPERIMENTAL BOTANY

Phenolic diterpene and α-tocopherol contents in leaf extracts of 60Salviaspecies

(2008) Maria E Abreu et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Nitric oxide retards xanthine oxidase-mediated superoxide anion generation in Phalaenopsis flower: an implication of NO in the senescence and oxidative stress regulation

(2008) Rajesh Kumar Tewari et al.   PLANT CELL REPORTS

Flower bud opening and senescence in roses (Rosa hybrida L.)

(2008) Naveen Kumar et al.   PLANT GROWTH REGULATION

AtMKK1 mediates ABA-induced CAT1 expression and H2O2production via AtMPK6-coupled signaling in Arabidopsis

(2008) Yu Xing et al.   PLANT JOURNAL

A molecular and structural characterization of senescing Arabidopsis siliques and comparison of transcriptional profiles with senescing petals and leaves

(2008) Carol Wagstaff et al.   PLANT JOURNAL

Role of plant hormones in plant defence responses

(2008) Rajendra Bari et al.   PLANT MOLECULAR BIOLOGY

A Comparison of Leaf and Petal Senescence in Wallflower Reveals Common and Distinct Patterns of Gene Expression and Physiology

(2008) A. M. Price et al.   PLANT PHYSIOLOGY

Pollination-induced floral senescence in orchids: Status of oxidative stress

(2008) L. K. Attri et al.   RUSSIAN JOURNAL OF PLANT PHYSIOLOGY

Pollination-induced oxidative stress in floral organs of Cymbidium pendulum (Roxb.) Sw. and Cymbidium aloifolium (L.) Sw. (Orchidaceae): A biochemical investigation

(2008) Lucky K. Attri et al.   SCIENTIA HORTICULTURAE