Results 11 to 20 of about 1,379,512 (314)

Plant Protein O-Arabinosylation [PDF]

Frontiers in Plant Science, 2021
A wide range of proteins with diverse functions in development, defense, and stress responses areO-arabinosylated at hydroxyprolines (Hyps) within distinct amino acid motifs of continuous stretches of Hyps, as found in the structural cell wall extensins, or at non-continuous Hyps as, for example, found in small peptide hormones and a variety of plasma ...
Petersen, Bent Larsen, MacAlister, Cora A., Ulvskov, Peter   +2 more
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Plant protein glycosylation [PDF]

Glycobiology, 2016
Protein glycosylation is an essential co- and post-translational modification of secretory and membrane proteins in all eukaryotes. The initial steps of N-glycosylation and N-glycan processing are highly conserved between plants, mammals and yeast. In contrast, late N-glycan maturation steps in the Golgi differ significantly in plants giving rise to ...
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Manipulating the Bacterial Cell Cycle and Cell Size by Titrating the Expression of Ribonucleotide Reductase

mBio, 2017
Understanding how bacteria coordinate growth with cell cycle events to maintain cell size homeostasis remains a grand challenge in biology. The period of chromosome replication (C period) is a key stage in the bacterial cell cycle. However, the mechanism
Manlu Zhu, Xiongfeng Dai, Weilun Guo, Zengxiang Ge, Mingxuan Yang, Haikuan Wang, Yi-Ping Wang   +6 more
doaj   +1 more source

Effects of organic plant oils and role of oxidation on nutrient utilization in juvenile rainbow trout (Oncorhynchus mykiss) [PDF]

, 2012
The study compared the effect of four either fresh or force oxidized organic plant oils in diets for juvenile rainbow trout (Oncorhynchus mykiss) in which 47% of conventional LT fish meal protein was substituted by a mixture of 3 organic plant protein ...
A. Jokumsen, Bell, Bligh, Bransden, Børsting, C. Jacobsen, Caballero, Dalsgaard, Fountoulaki, Geurden, Geurden, I. Lund, J. Dalsgaard, J. Holm, J.H. Hansen, Jobling, Kaitaranta, Kasumyan, Kolar, Koshio, Laohabanjong, Lund, Lund, Lutterodt, Menoyo, Mente, Ng, Peng, Petersen, Petterson, Pickova, Ping, Shahidi, Shantha, Singh, Sun-Waterhouse, Takeda, Tyl   +37 more
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An OB-fold complex controls the repair pathways for DNA double-strand breaks

Nature Communications, 2018
How repair pathway selection occurs is still a matter of debate and many factors have been associated to this function. Here the authors provide insight into the role of FAM35A and C20ORF196, two REV7-interacting proteins, which are recruited at double ...
Shengxian Gao, Sumin Feng, Shaokai Ning, Jingyan Liu, Huayu Zhao, Yixi Xu, Jinfeng Shang, Kejiao Li, Qing Li, Rong Guo, Dongyi Xu   +10 more
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Protein-Protein Interactions in Plants [PDF]

Plant and Cell Physiology, 2012
The study of protein-protein interactions (PPIs) is essential to uncover unknown functions of proteins at the molecular level and to gain insight into complex cellular networks. Affinity purification and mass spectrometry (AP-MS), yeast two-hybrid, imaging approaches and numerous diverse databases have been developed as strategies to analyze PPIs.
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Deciphering TAL effectors for 5-methylcytosine and 5-hydroxymethylcytosine recognition

Nature Communications, 2017
Transcription activator-like effector proteins recognise specific DNA sequences via tandem repeats. Here the authors demonstrate TALEs can recognise the methylated bases 5mC and 5hmC, enabling them to detect epigenetic modifications.
Yuan Zhang, Lulu Liu, Shengjie Guo, Jinghui Song, Chenxu Zhu, Zongwei Yue, Wensheng Wei, Chengqi Yi   +7 more
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Plasmodium falciparum has evolved multiple mechanisms to hijack human immunoglobulin M

Nature Communications, 2023
Plasmodium falciparum causes the most severe malaria in humans. Immunoglobulin M (IgM) serves as the first line of humoral defense against infection and potently activates the complement pathway to facilitate P. falciparum clearance.
Chenggong Ji, Hao Shen, Chen Su, Yaxin Li, Shihua Chen, Thomas H. Sharp, Junyu Xiao   +6 more
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Isotopic Analysis of Sporocarp Protein and Structural Material Improves Resolution of Fungal Carbon Sources [PDF]

, 2016
Fungal acquisition of resources is difficult to assess in the field. To determine whether fungi received carbon from recent plant photosynthate, litter or soil-derived organic (C:N bonded) nitrogen, we examined differences in δ13C among bulk tissue ...
Chen, Janet, Hobbie, Erik A., Hofmockel, Kirsten S.   +2 more
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Using comprehensive machine‐learning models to classify complex morphological characters

Ecology and Evolution, 2021
Recognizing and classifying multiple morphological features, such as patterns, sizes, and textures, can provide a comprehensive understanding of their variability and phenotypic evolution.
Dequn Teng, Fengyuan Li, Wei Zhang
doaj   +1 more source