WebUnlike Chlamydomonas unicells, Volvox somatic cells cannot divide, and this distinction is very important — Volvox has multicellularity with division of labor because its somatic cells lost the ... Webfree-living photosynthetic prokaryotic organism. The genes that have been retained in plant and algal chloroplasts encode a large number of structural proteins and enzymes of the organelle, together with a number of RNA molecules, including ribosomal RNAs (rRNAs) and transfer RNAs (tRNAs). Because of the evolutionary origin of chloroplasts,
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WebApr 9, 2024 · The stratified acidic pit lake formed by the confluence of acid mine drainage has a unique ecological niche and is a model system for extreme microbial studies. Eukaryotes are a component of the AMD community, with the main members including microalgae, fungi, and a small number of protozoa. In this study, we analyzed the … Web1 Introduction. Chlamydomonas is an excellent model system to study the regulation of cilia and flagella. All major structural components of cilia are conserved in this unicellular … birds cyprus
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WebChlamydomonas has a large repertoire of transcription factors, ... whose organization and regulation will provide critical information to elucidate how free-living bacteria evolved … Plants encounter various abiotic stresses, and fluctuations in temperature are among the most common. The capacity to integrate temperature cues and respond appropriately is shared among all plant organisms, ranging from single-celled algae to land plants. Low temperature (or cold) is one of the major … See more Within the Chlorophyta, certain genera predominantly form a lichen symbiosis where mycobiont provides suitable conditions for physiological activity and tolerance to stresses of the photosynthetic partner (Karsten and … See more The key to understanding plant cold response lies in identifying the possible molecular mechanisms of temperature sensing and … See more Due the imbalanced absorption and utilization of light induced by cold treatment, over-accumulation of ROS occurs in plants (O’Kane et al., 1996; Ensminger et al., … See more Low-temperature stress affects many aspects of photosynthesis in land plants (Huner et al., 1998; Ensminger et al., 2006; Hajihashemi et al., 2024; Zhu et al., 2024) and green algae (Míguez et al., 2024; Míguez et al., … See more WebDescription. Chlamydomonas moewusii (+) is a green bacteria-free algae culture that crosses with Chlamydomonas moewusii (–) (item #152035). Each culture contains enough material for a class of 30 students. This … birds cycling thats hard