نتایج جستجو برای: microsporogenesis

تعداد نتایج: 307  

Journal: :Bioscience, biotechnology, and biochemistry 2006
Tomoya Yamaguchi Takami Hayashi Katsuhiro Nakayama Setsuo Koike

The most chilling-sensitive stage of rice has been found to be at the onset of microspore release. The microsporocytes produce a wall of callose between the primary cell wall and the plasma membrane, and it has been shown that precise regulation of callose synthesis and degradation in anther is essential for fertile pollen formation. In this study, genes for 10 callose synthases in the rice gen...

Journal: :Water 2023

Harmful algal blooms (HABs) are overgrowths of toxic strains algae (diatoms, green) and cyanobacteria (blue-green algae). While occurring naturally, human-induced environmental changes have resulted in more frequent occurrences such worldwide. Meantime, the ecotoxicological risk HABs is rarely evaluated by means standard test methods. For first time, genotoxic potential HAB event 2020 was asses...

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