Results 251 to 260 of about 78,484 (304)
OsMT2b Regulates Pollen Development and ROS Homeostasis in a Photoperiod‐Dependent Manner
Plant Biotechnology Journal, EarlyView.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
Plant Biotechnology Journal, EarlyView.ABSTRACT Agricultural sustainability faces serious challenges from population growth, climate change and ecological degradation. Genetic modification (GM) technology can be regarded as a precise extension of the Green Revolution, aiming to balance yield enhancement with ecological integrity through biotechnology. To systematically examine global trend,
Tongxiao Xu +4 more
wiley +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Mango (Mangifera indica) is one of the most popular fruits cultivated in tropical and subtropical regions of the world. The availability of reference genomes helps to identify the genetic basis of important traits. Here, we report assembled high‐quality chromosome‐level genomes for the Australian mango cultivar ‘Kensington Pride’ and M ...
Upendra Kumari Wijesundara +5 more
wiley +1 more source
Pollen Grains of Asteraceae and Analogous Echinate Grains
International Journal of Botany, 2009 openaire +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Jatropha curcas is a promising feedstock for biodiesel and bio‐jet fuels production; however, its seed yield is constrained by limited inflorescences. SPL9 is a member of the SBP‐box gene family that promotes the juvenile‐to‐adult phase transition.
Mingyong Tang +4 more
wiley +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Amaranthus palmeri is one of the most troublesome invasive agricultural weeds worldwide, exhibiting super invasiveness and high resistance to conventional management strategies. Artificial microRNA‐mediated silencing technology, coupled with a nanoparticle‐mediated delivery system, represents an attractive approach for fertility control in A ...
Liyong Sun +6 more
wiley +1 more source
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Adjuvant activity of pollen grains
Allergy, 2005Background: The induction of an immune response to a biologically inert soluble protein requires an adjuvant. Here we have examined whether intact grains of pollen display such adjuvant effect, accounting for the immunogenic activity of pollen protein allergens that are devoid of intrinsic pro‐inflammatory/adjuvant property.Methods: Human monocyte ...
Z, Allakhverdi +3 more
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Haploid Plants from Pollen Grains
Science, 1969A method is presented by which hundreds of haploid plants of various species of Nicotiana can be raised from pollen grains. Stamens should be excised when pollen grains have been individualized, but are still uninucleate and free of starch.
J P, Nitsch, C, Nitsch
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Automatic Pollen Grains Counter
2019 3rd International Conference on Bio-engineering for Smart Technologies (BioSMART), 2019This paper deals with the problem of counting the amount of pollen grains (density of pollen) in a view acquired on a daily basis by a dedicated device. The grains are stuck on a ribbon which is analyzed by a microscope. This task is currently performed by a human operator who has to analyze quite 300 microscopic slides representing 10% of the ribbon ...
Kadaikar, Aysha +8 more
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