Results 41 to 50 of about 1,588 (172)
Isolation and culture of soybean (Glycine max L. Merrill) microspores and pollen grains
Brazilian Archives of Biology and Technology, 2006 In the last three decades, research on soybean microspore embryogenesis was restricted to anther culture, which presents limitations such as the small number of responsive microspores and the high embryogenic potential of sporophytic tissues.
Lia Rosane Rodrigues +2 more
doaj +1 more source
Plant Biotechnology Journal, Volume 24, Issue 5, Page 3219-3243, May 2026.ABSTRACT A key challenge for the genetic improvement of canola (Brassica napus), one of the world's most important oilseeds, is the limited natural variation for commercially important traits. The creation of new variation is hindered by the lack of functional knowledge about genes controlling these traits.
Morgan W. Kirzinger +30 more
wiley +1 more source
OsMT2b Regulates Pollen Development and ROS Homeostasis in a Photoperiod‐Dependent Manner
Plant Biotechnology Journal, Volume 24, Issue 5, Page 3051-3064, May 2026.ABSTRACT Reactive oxygen species (ROS) are signalling molecules that promote programmed cell death in animal and plant systems. However, their role in rice (Oryza sativa L.) anther development is unclear. In this study, we show that lower transcript levels of the metallothionein gene OsMT2b in japonica rice plants obtained by RNA interference (RNAi ...
Ying He +9 more
wiley +1 more source
The Scientific World Journal, 2014 Kenaf (Hibiscus cannabinus L.) is one of the important species of Hibiscus cultivated for fiber. Availability of homozygous parent lines is prerequisite to the use of the heterosis effect reproducible in hybrid breeding.
Ahmed Mahmood Ibrahim +4 more
doaj +1 more source
Maize Anther Development Involves Translated Open Reading Frames From 3′ Untranslated Regions
Advanced Science, Volume 13, Issue 23, 23 April 2026.This study examined the translation activity across ten stages of maize anther development, integrating transcriptome and small‐peptide data. It linked mutations in translated 3' ORFs to anther sterility, exemplified by Zm00001eb417050_3' ORF (known as APV1). In addition, the data indicated that maize anthers could assimilate CO2 through the stomata in
Chunyu Wang +8 more
wiley +1 more source
Androgenic response of wheat genotypes resistant to fusariosis [PDF]
Pesquisa Agropecuária Brasileira, 2018 : The objective of this work was to assess the androgenic response, via microspore culture, of wheat genotypes with different levels of resistance to Gibberella zeae.
Mônica Bossardi Coelho +4 more
doaj +1 more source
Chemistry &Biodiversity, Volume 23, Issue 4, April 2026.The graphical abstract illustrates the flowchart for the isolation and evaluation of bioactive compounds from Hedychium coronarium. Crude extracts were obtained via cold percolation from the aerial parts (flowers, leaves, and stems) using dichloromethane (DCM) and from the rhizomes using chloroform.
Riddhiman Lahiri +10 more
wiley +1 more source
Plant Biotechnology Journal, Volume 24, Issue 4, Page 2143-2152, April 2026.ABSTRACT Wheat is one of the globally important food crops, but its genetically modified application lags behind other staple crops due to its complex genome and low transformation efficiency. Normally, traditional transgenic and gene‐edited wheat requires multiple selfing generations for obtaining homozygous lines, which delayed the development of ...
Zhiyang Han +12 more
wiley +1 more source
Microspore embryogenesis: establishment of embryo identity and pattern in culture [PDF]
Plant Reproduction, 2013 The developmental plasticity of plants is beautifully illustrated by the competence of the immature male gametophyte to change its developmental fate from pollen to embryo development when exposed to stress treatments in culture. This process, referred to as microspore embryogenesis, is widely exploited in plant breeding, but also provides a unique ...
Soriano, M., Li, H., Boutilier, K.A.
openaire +3 more sources
Plant Biotechnology Journal, Volume 24, Issue 4, Page 2510-2521, April 2026.ABSTRACT Improving seed oil yield is essential for developing Camelina sativa as a sustainable biofuel crop. Fatty acid synthesis depends on the production of acetyl‐CoA from photosynthetically derived sugars. Trehalose 6‐phosphate (T6P), a proxy for sucrose availability, can link sugar status to plant growth and development. Synthesised by trehalose 6‐
Saroj Kumar Sah +7 more
wiley +1 more source