Results 51 to 60 of about 2,708 (177)

Trichostatin A Affects Developmental Reprogramming of Bread Wheat Microspores towards an Embryogenic Route

Plants, 2020
Microspores can be developmentally reprogrammed by the application of different stress treatments to initiate an embryogenic pathway leading to the production of doubled haploid (DH) plants. Epigenetic modifications are involved in cell reprogramming and
Ana María Castillo, Isabel Valero-Rubira, María Ángela Burrell, Sandra Allué, María Asunción Costar, María Pilar Vallés   +5 more
doaj   +1 more source

Doubled haploid ramets via embryogenesis of haploid tissue cultures [PDF]

, 2010
Tissue culture in the oil palm business is generally concerned with the multiplication (clonal production) of dura, pisifera and tenera palms. These are all normal diploids (2n=2x=36).
Caligari, P. D. S., Dunwell, Jim M., Forster, B. P., Iswandar, H. E., Nelson, S. P. C.   +4 more
core  

Risks for human health related to the presence of plant lectins in food

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission asked the European Food Safety Authority (EFSA) to assess the risk related to the presence of plant lectins in food. Based on the available evidence, the CONTAM Panel considered only phytohaemagglutinin (PHA), a legume lectin from beans (Phaseolus sp.), for the risk characterisation.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Agneta Åkesson, Vasileios Bampidis, Margherita Bignami, Laurent Bodin, James Kevin Chipman, Gisela Degen, Antonio Hernández‐Jerez, Tim Hofer, Christer Hogstrand, Stefano Landi, Jean‐Charles Leblanc, Kyriaki Machera, Isabelle P. Oswald, Guido Rychen, Salomon Sand, Katharina Vejdovszky, Barbara Viviani, Hanne Frøkiær, Bettina Grasl‐Kraupp, Patrick Mulder, Pierre Rougé, Heather Wallace, Marios Georgiadis, José Ángel Gómez Ruiz, Eirini Kouloura, Olaf Mosbach‐Schulz, Lydia Alarcón Asensio, Eleni Gkimprixi, Evangelia Ntzani   +30 more
wiley   +1 more source

Plant embryogenesis requires AUX/LAX-mediated auxin influx [PDF]

, 2015
The plant hormone auxin and its directional transport are known to play a crucial role in defining the embryonic axis and subsequent development of the body plan.
Bainbridge, Band, Belmonte, Bennett, Berleth, Cole, Delbarre, Friml, Friml, Friml, Furutani, Geldner, Hamann, Hayashi, Hejátko, Hellemans, Jones, Joosen, Karimi, Karimi, Kierzkowski, Lanková, Le, Ljung, Marchant, Marhavý, Marhavý, Parry, Petersson, Petrásek, Péret, Rademacher, Robert, Růzicka, Sauer, Sauer, Sauer, Schlereth, Spitzer, Supena, Swarup, Swarup, Swarup, Ugartechea-Chirino, Ulmasov, Vieten, Wabnik, Weijers, Yoshida   +48 more
core   +4 more sources

MicroRNAs‐mediated heat stress regulations in plants: Mechanisms and targets

The Plant Genome, Volume 18, Issue 4, December 2025.
Abstract Heat stress, exacerbated by global warming, can cause significant challenges to agriculture, adversely impacting plant growth, reproduction, and yield. This review examines the crucial role of microRNAs (miRNAs) in mediating plant responses to heat stress across various key crops, including Arabidopsis (Arabidopsis thaliana), rice (Oryza ...
Muhammad Farooq, Hina Tanveer, Hafiz Mamoon Rehman, Rabia Areej Cheema, Sehar Nawaz, Aneesa Ijaz, Muhammad Arif, Hon‐Ming Lam   +7 more
wiley   +1 more source

Differential Expression Profiling Reveals Stress-Induced Cell Fate Divergence in Soybean Microspores

Plants, 2020
Stress-induced microspore embryogenesis is a widely employed method to achieve homozygosity in plant breeding programs. However, the molecular mechanisms that govern gametophyte de- and redifferentiation are understood poorly.
Brett Hale, Callie Phipps, Naina Rao, Asela Wijeratne, Gregory C. Phillips   +4 more
doaj   +1 more source

Brassica napus Haploid and Double Haploid Production and Its Latest Applications

Current Issues in Molecular Biology, 2023
Rapeseed is one of the most important oil crops in the world. Increasing demand for oil and limited agronomic capabilities of present-day rapeseed result in the need for rapid development of new, superior cultivars.
Ewa Starosta, Justyna Szwarc, Janetta Niemann, Katarzyna Szewczyk, Dorota Weigt   +4 more
doaj   +1 more source

Doubled Haploid production in fruit crops. [PDF]

, 2006
The interest of fruit breeders in haploids and doubled haploids (DH), lies in the possibility of shortening the time needed to produce homozygous lines compared to conventional breeding.
GERMANA', Maria
core   +1 more source

CLE19 suppresses brassinosteroid signaling output via the BSL‐BIN2 module to maintain BES1 activity and pollen exine patterning in Arabidopsis

Journal of Integrative Plant Biology, Volume 67, Issue 12, Page 3216-3230, December 2025.
Antagonistic crosstalk between the microspore‐derived CLE19 peptide and brassinosteroid signaling preserves pollen developmental homeostasis in Arabidopsis. CLE19 activates a protein phosphatase—kinase cascade to phosphorylate the transcription factor BES1, triggering its inactivation and suppressing brassinosteroid signaling outputs, thereby fine ...
Shuangshuang Wang, Shiting Zhang, Ying Yu, Jianzheng Wang, Jingya Wang, Mengyu Li, Jianan Lu, Juanying Ye, Hanji Li, Yeqiao Liu, Yuhan Zhao, Wen Song, Juan Dong, Jia Li, Chunming Liu, Hong Ma, Fang Chang   +16 more
wiley   +1 more source

The Epigenetic Regulation of Agronomic Traits and Environmental Adaptability in Brassicas

Plant, Cell &Environment, Volume 48, Issue 12, Page 8915-8927, December 2025.
ABSTRACT As essential sources of vegetables, oilseeds, and forage, Brassica crops exhibit complex epigenetic regulation mechanisms involving histone modifications, DNA modifications, RNA modifications, noncoding RNAs, and chromatin remodelling. The agronomic traits and environmental adaptability of crops are regulated by both genetic and epigenetic ...
Daolei Zhang, Yin Lu, Wei Ma, Jianjun Zhao   +3 more
wiley   +1 more source