Results 41 to 50 of about 41,076 (197)

Reactive oxygen species, antioxidants and the regulation of plant development

The FEBS Journal, EarlyView.
The regulation of axillary bud outgrowth by the interplay between phytohormone and redox signals. Axillary bud outgrowth is regulated by cellular energy status and the balance between phytohormones, notably abscisic acid (ABA) and gibberellic acid (GA).
Juwita R. Dewi, Christine H. Foyer, Michael J. Considine   +2 more
wiley   +1 more source

ZmMS1 coordinates ROS homeostasis, lipid allocation, and male fertility for maize breeding applications

Journal of Integrative Plant Biology, EarlyView.
The redox‐sensitive transcriptional repressor ZmMS1 coordinates reactive oxygen species homeostasis and lipid allocation for pollen exine and anther cuticle formation. Loss or precocious expression of ZmMS1 causes male sterility. Constitutive overexpression induces dwarfism and semi‐sterility. These findings enable flexible maize male‐sterility systems
Quancan Hou, Xueli An, Zhenying Dong, Biao Ma, Suowei Wu, Ke Xie, Ziwen Li, Tingwei Yan, Yilin Jiang, Taotao Zhu, Bin Ma, Lina Zhao, Yan Long, Xiangyuan Wan   +13 more
wiley   +1 more source

EFFECTS OF GIBBERELLIC ACID ON THE GROWTH TRAITS, PROLINE CONTENT, PHOTOSYNTHESIS INTENSITY, AND MIRCROMORPHOLOGY OF KING MANDARIN (CITRUS NOBILIS LOUR.) UNDER IN VITRO SALINITY STRESS CONDITIONS

Tạp chí Khoa học Đại học Đà Lạt
King mandarin (Citrus nobilis Lour.) is one of the main fruit trees in agricultural production in Vietnam due to its high nutritional and economic value.
Thi Le Tho Luong, Thi Tuyet Hoa Do, Tang Phuc Khang Luu   +2 more
doaj   +1 more source

Gibberellic Acid Levels and Quality Effects of Gibberellic Acid in Treated Table Grapes

South African Journal of Enology & Viticulture, 2017
Sultanina and Waltham Cross vineyards were treated with increasing dosages and late applications of gibberellic acid. Berries with sampled at different stages after treatment as well as after four weeks' cold storage. The gibberellic acid levels of treated and untreated berries were determined using a gibberellic acid-specific radio-immunoassay ...
E.E.H. Wolf, J.T. Loubser
openaire   +2 more sources

C‐type cyclin CycC1;1 delays leaf senescence by interacting with and inhibiting MYC2 in Arabidopsis

Journal of Integrative Plant Biology, EarlyView.
The C‐type cyclin CycC1;1 interacts with MYC2 and MED25 to block their association and RNA polymerase II recruitment, thereby repressing senescence‐associated gene expression and delaying leaf senescence in Arabidopsis. Unlike jasmonic acid‐inducible JAZ repressors, CycC1;1 operates independently of jasmonic acid signaling, representing an ...
Cai‐Yi Liao, Xiao‐Li Huang, Lin Li, Guo‐Mao Liu, Kai‐Kai Lu, Hong Yang, Song‐Qi Li, Peng‐Wei Jing, Ru‐Feng Song, Wen‐Cheng Liu   +9 more
wiley   +1 more source

Influence of synthetic growth stimulators on morphological and physiological characteristics and biological productivity of potato culture

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2015
Effect of the synthetic plant growth stimulators on growth, development and productivity of potato crops has been studied. It is established that the use of gibberellic acid, 1-naphthylacetic acid and 6-benzylaminopurine is highly effective means for ...
V. V. Rogach, T. I. Rogach
doaj   +1 more source

Drought and salinity stress remodel Asian rice (Oryza sativa) leaf development through cell‐type‐specific regulatory programs

New Phytologist, EarlyView.
Osmotic stressors induce developmental and physiological changes in rice (Oryza sativa) seedlings, which are modulated by cell‐type‐specific gene expression and regulatory networks. We exposed plants to two levels of drought and salinity stress and measured the effects of these stressors on developing leaves by measuring physiological traits, ion ...
Sean M. Robertson, Obaid Maqsood, Chi Dang, Asher Pasha, Claudio Stasolla, Nicholas J. Provart, Olivia Wilkins   +6 more
wiley   +1 more source

Domestication‐associated reduction of methyl salicylate in tomato root and its significance for resistance to root‐knot nematode

New Phytologist, EarlyView.
Root volatile profiling reveals domestication‐associated variation in methyl salicylate (MeSA) accumulation in tomato. Summary Methyl salicylate (MeSA) plays diverse roles in the aerial parts of plants. By contrast, its biosynthesis and function in roots remain poorly understood.
Weijiao Wang, Manoj Sapkota, Sobhan Bahrami Zadegan, Tarek Hewezi, Esther van der Knaap, Feng Chen   +5 more
wiley   +1 more source

The effect of plant growth regulators on centaury (Centaurium erythraea Rafn) seeds germination [PDF]

Archives of Biological Sciences, 2005
Centaury seeds are light-requiring. Long-term red light irradiation caused more than 80% of seeds to germinate. Seeds did not germinate in darkness. Gibberellic acid and GA7 can replace light, but N-substituted phtalimide AC 94,377 was ineffective. Light-
Mijajlović Nada, Grubišić Dragoljub V., Giba Zlatko, Konjević Radomir   +3 more
doaj   +1 more source

Development of In Vitro and In Planta Strategies for Efficient Production of High‐Value Steviol Glycosides

Plant Biotechnology Journal, EarlyView.
ABSTRACT Steviol glycosides (SGs) are a group of sweet‐tasting diterpene glycosides found in Stevia rebaudiana. Production of high‐value SGs, Rebaudioside D (Reb D) and Reb M, is limited by inefficient conversion of Reb A to Reb D and stevioside to Reb E.
Sing Hui Leong, Benny Jian Rong Sng, Ian Kin Yuen Choi, In‐Cheol Jang   +3 more
wiley   +1 more source