Results 51 to 60 of about 19,854 (267)

Overexpression of Arabidopsis thaliana brassinosteroid-related acyltransferase 1 gene induces brassinosteroid-deficient phenotypes in creeping bentgrass [PDF]

, 2019
Brassinosteroids (BRs) are naturally occurring steroidal hormones that play diverse roles in various processes during plant growth and development. Thus, genetic manipulation of endogenous BR levels might offer a way of improving the agronomic traits of ...
Ganguly, Keya, Han, Yun-Jeong, Hwang, Ildoo, Hwang, Ok-Jin, Kim, Jeong-Il, Kim, Seong-Ki, Kim, Young Soon, Roh, Jeehee   +7 more
core   +1 more source

Brassinosteroid-Insensitive Dwarf Mutants of Arabidopsis Accumulate Brassinosteroids [PDF]

Plant Physiology, 1999
Abstract Seven dwarf mutants resembling brassinosteroid (BR)-biosynthetic dwarfs were isolated that did not respond significantly to the application of exogenous BRs. Genetic and molecular analyses revealed that these were novel alleles ofBRI1 (Brassinosteroid-Insensitive 1), which encodes a receptor kinase that may act as a receptor for
T, Noguchi, S, Fujioka, S, Choe, S, Takatsuto, S, Yoshida, H, Yuan, K A, Feldmann, F E, Tax   +7 more
openaire   +2 more sources

Biostimulants in plant brassinosteroid hormone receptor BRI1 activation—a new system to evaluate activation capacity

The FEBS Journal, EarlyView.
A novel assay evaluates plant biostimulants targeting the brassinosteroid receptor BRI1, a central component in plant growth and development. By expressing BRI1 in fission yeast, functional activation by brassinolide (BL) was enabled. Transcriptomic profiling identified BL‐responsive genes, leading to a GFP‐based reporter system. This platform offers a
Maribel Marquina, Montserrat Ricart‐Fort, Rocío Díaz‐Parra, Sandra López‐Avilés, Tula Yance, Pablo Quirós, Elena Contreras, Ignasi Salaet, Sergio Atares, Rosa Aligué   +9 more
wiley   +1 more source

Brassinosteroids [PDF]

The Plant Cell, 2010
Summary Brassinosteroids (BRs) are steroid hormones ubiquitously found in plants but first purified from Brassica. BRs contribute to growth, vascular differentiation, reproductive development, and stress responses. In the 1990s BR biosynthesis and response mutants were identified, allowing the complete pathway from synthesis to response ...
openaire   +2 more sources

Hybrid sorghum breeding in China: A historical review and perspectives

Journal of Integrative Plant Biology, EarlyView.
To commemorate the 60th anniversary of the promotion and application of three‐line hybrid sorghum in China, this review highlights pivotal scientific breakthroughs, systematically summarizes the progress in hybrid sorghum breeding and dwarf sorghum breeding in the country, and presents an outlook on the future of sorghum breeding.
Xiangxiang Meng, Lu Li, Qian Qian, Liang Jiang, Zhaosheng Kong   +4 more
wiley   +1 more source

Brassinosteroids [PDF]

, 1991
U.S. Department of Agriculture Brassins Project: 1970-1980 Brassinosteroids in Leaves of Distylium racemosum Sieb. et Zucc.: The Beginning of Brassinosteroid Research in Japan Natural Occurrences of Brassinosteroids Synthesis of Brassinolide Synthesis and Some Practical Aspects of Brassinosteroids Types of Brassinosteroids and Their Bioassays Aspects ...
openaire   +2 more sources

Modulation of Physiological Stress Response of Triticum aestivum L. to Glyphosate by Brassinosteroid Application

Life, 2021
The potential of brassinosteroids to modulate the physiological responses of winter wheat (Triticum aestivum L.) to herbicide stress was evaluated. Young winter wheat seedlings were treated with 24-epibrassinolide (EBL) and 24 h later were sprayed with ...
Elena Shopova, Zornitsa Katerova, Liliana Brankova, Ljudmila Dimitrova, Iskren Sergiev, Dessislava Todorova, Neveen B. Talaat   +6 more
doaj   +1 more source

Secondary sulfur metabolism in cellular signalling and oxidative stress responses [PDF]

, 2019
The sulfur metabolism pathway in plants produces a variety of compounds that are central to the acclimation response to oxidative stresses such as drought and high light.
Chan, Kai Xun, Phua, Su Yin, Van Breusegem, Frank   +2 more
core   +1 more source

Brassinosteroid-Regulated Gene Expression [PDF]

Plant Physiology, 2002
Abstract Major brassinosteroid (BR) effects such as BR-induced growth are mediated through genomic pathways because RNA synthesis inhibitors and protein synthesis inhibitors interfere with these processes. A limited number of BR-regulated genes have been identified hitherto. The majority of genes (such as BRU1, CycD3,Lin6, OPR3, and TRIP-
Altmann, Thomas, Müssig, Carsten, Fischer, Sabine   +2 more
openaire   +4 more sources

Biogenic retrograde signaling via GUN1 ensures thermotolerant chloroplast biogenesis during seedling establishment in Arabidopsis thaliana

Journal of Integrative Plant Biology, EarlyView.
Under heat stress, GENOMES UNCOUPLED1 (GUN1) is crucial for the formation of functional chloroplasts in seedlings under heat stress. Without GUN1, chloroplast development fails and seedlings fail to turn green. Therefore, GUN1 helps relay heat‐related cues to maintain chloroplast biogenesis and support thermotolerance during early growth.
Shan Qi, Chaojun Cui, Jieya Xia, Mengping Li, Mengshuang Li, Jong‐Seong Jeon, Chanhong Kim   +6 more
wiley   +1 more source