Results 151 to 160 of about 1,820,267 (314)
Tomatophagia caused by iron deficiency anaemia: a case report
Iron deficiency anaemia is a common condition that can present with a variety of symptoms, including pica, which is an uncommon but notable manifestation.
Anees, Mohammed +2 more
core +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Iron deficiency in the United States [PDF]
"Iron deficiency is the most common known form of nutritional deficiency. Its prevalence is highest among young children and women of childbearing age (particularly pregnant women).
core
Prospecting the protein design landscape
FEBS Letters, EarlyView.This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona +4 more
wiley +1 more source
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
A study of Mineral Deficiency Symptoms of Guava
, 2014 番石榴(Guava)具特殊風味，為本省鮮食及加工之重要熱帶果樹。近年來由國外引進新品種，使品質不斷提升，栽種面積更有與日俱增之趨勢，其 在果樹產業之重要性亦因而提高。但本省有關番石榴營養狀及施肥需求之基本資料仍屬闕如。本試驗利用養液栽培方法，誘發番石榴個別要素缺乏症狀，拍照記錄，以供果農目視診斷之參考。結果如下： (一)缺氮：植株生長不良，由下位葉開始全株黃化。 (二)缺磷：成熟葉片，葉脈之間組織產生紫紅色色素，植株生長減少。 (三)缺鉀：成熟葉片葉緣產生暗棕色壞疽斑點漸向脈間蔓延。 (四)缺鈣：
K. C. Lee +7 more
core
RNA‐related functions of BRCA2 in transcription, replication, and genome stability
FEBS Letters, EarlyView.Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda +2 more
wiley +1 more source
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source