Results 61 to 70 of about 14,468 (156)

Biogenic retrograde signaling via GUN1 ensures thermotolerant chloroplast biogenesis during seedling establishment in Arabidopsis thaliana

Journal of Integrative Plant Biology, Volume 68, Issue 3, Page 587-606, March 2026.
Under heat stress, GENOMES UNCOUPLED1 (GUN1) is crucial for the formation of functional chloroplasts in seedlings under heat stress. Without GUN1, chloroplast development fails and seedlings fail to turn green. Therefore, GUN1 helps relay heat‐related cues to maintain chloroplast biogenesis and support thermotolerance during early growth.
Shan Qi, Chaojun Cui, Jieya Xia, Mengping Li, Mengshuang Li, Jong‐Seong Jeon, Chanhong Kim   +6 more
wiley   +1 more source

Global discovery and characterization of small non-coding RNAs in marine microalgae [PDF]

, 2014
Background Marine phytoplankton are responsible for 50% of the CO2 that is fixed annually worldwide and contribute massively to other biogeochemical cycles in the oceans. Diatoms and coccolithophores play a significant role as the base of the marine food
Beckers, Matthew, Dalmay, Tamas, Lopez-gomollon, Sara, Maumus, Florian, Mock, Thomas, Mohorianu, Irina, Moulton, Vincent, Moxon, Simon, Rathjen, Tina   +8 more
core   +5 more sources

Tobacco Rattle Virus Coat Protein Targets Ferredoxin 1 for Degradation

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
TRV coat protein interacts with and destabilises chloroplast Fd1, impairing photosynthetic electron transport and compromising antiviral defence. ABSTRACT Plant virus infections commonly inhibit leaf photosynthesis, leading to characteristic symptoms such as chlorosis.
Shaorui Tian, Changyun Liu, Jie Dong, Xin Zhu, Xingyi Luo, Weina Liu, Haoran Peng, Lin Cai, Xianchao Sun   +8 more
wiley   +1 more source

Mitochondrial and apicoplast genome copy abundances of haemosporidian parasites are explained by host species and parasitic lineage

Frontiers in Ecology and Evolution
Endosymbiotic organelles, such as mitochondria and plastids, contain own remnant genomes (nucleoids), whose variable abundance in cells may be adaptive to the physiological necessities and functions of the cells.
Tim Brandler, Tim Brandler, Nayden Chakarov, Nayden Chakarov   +3 more
doaj   +1 more source

The Genesis of Malaria: The Origin of Mosquitoes and Their Protistan Cargo, Plasmodium falciparum [PDF]

, 2013
Malaria is caused by the parasite belonging to the genus Plasmodium; however, creation biologists maintain this organism was not always parasitic. Plasmodium is probably a degenerate form of algae.
Gillen, Alan L., Sherwin, Frank
core   +1 more source

Finding the Core-Genes of Chloroplasts

, 2014
Due to the recent evolution of sequencing techniques, the number of available genomes is rising steadily, leading to the possibility to make large scale genomic comparison between sets of close species.
AlKindy, Bassam, Bahi, Jacques M., Couchot, Jean-François, Guyeux, Christophe, Mouly, Arnaud, Salomon, Michel   +5 more
core   +3 more sources

Control of Rhizobia Endosymbiosis by Coupling ER Expansion with Enhanced UPR

Advanced Science
Legumes establish symbiosis with rhizobia by forming a symbiotic interface that enables cross‐kingdom exchanges of signaling molecules and nutrients. However, how host organelles interact with symbiosomes at the symbiotic interface remains elusive during
Jing Ren, Qi Wang, Xiaxia Zhang, Yongheng Cao, JingXia Wu, Juan Tian, Yanjun Yu, Qingqiu Gong, Zhaosheng Kong   +8 more
doaj   +1 more source

The utilization of an unconventional approach to introduce basic bacteriology in a medical school bridge program

Journal of Microbiology & Biology Education
Bacteria form an intense portion of reading and learning for students enrolled in microbiology education. As a part of the foundational course outline of bacteriology, bacterial classification is a significant topic of discussion.
Henna Iqbal, Kenneth Onyedibe
doaj   +1 more source

Animal emergence during Snowball Earths by thermosynthesis in submarine hydrothermal vents [PDF]

, 2009
Darwin already commented on the lateness in the fossil record of the emergence of the animals, calling it a valid argument against his theory of evolution^1^.
Anthonie W. J. Muller
core   +2 more sources

The evolution of photosynthesis in chromist algae through serial endosymbioses [PDF]

, 2014
Chromist algae include diverse photosynthetic organisms of great ecological and social importance. Despite vigorous research efforts, a clear understanding of how various chromists acquired photosynthetic organelles has been complicated by conflicting ...
A Bodyl, A Bodyl, A Bodyl, BA Read, CE Lane, CF Delwiche, D Baurain, D Penny, DM Raup, DW Rice, F Burki, F Burki, F Burki, F Ronquist, H Philippe, HS Yoon, J Petersen, J Petersen, JM Archibald, JN Timmis, JW Stiller, JW Stiller, K Shalchian-Tabrizi, K Tamura, L Medlin, LW Parfrey, M Chadefaud, MB Rogers, MV Sanchez-Puerta, N Okamoto, P Deschamps, P Lockhart, PJ Keeling, R Teich, S Guindon, S Stork, SB Gould, SM Adl, T Cavalier-Smith, T Cavalier-Smith, W Martin, W Martin, WR Rice   +42 more
core   +1 more source