Abstract:
:The composition of plant cell walls is important in determining cereal end uses. Unlike other widely consumed cereal grains barley is comparatively rich in (1,3;1,4)-β-glucan, a source of dietary fibre. Previous work showed Cellulose synthase-like genes synthesise (1,3;1,4)-β-glucan in several tissues. HvCslF6 encodes a grain (1,3;1,4)-β-glucan synthase, whereas the function of HvCslF9 is unknown. Here, the relationship between mRNA levels of HvCslF6, HvCslF9, HvGlbI (1,3;1,4)-β-glucan endohydrolase, and (1,3;1,4)-β-glucan content was studied in developing grains of four barley cultivars. HvCslF6 was differentially expressed during mid (8-15 DPA) and late (38 DPA) grain development stages while HvCslF9 transcript was only clearly detected at 8-10 DPA. A peak of HvGlbI expression was detected at 15 DPA. Differences in transcript abundance across the three genes could partially explain variation in grain (1,3;1,4)-β-glucan content in these genotypes. Remarkably narrow sequence variation was found within the HvCslF6 promoter and coding sequence and does not explain variation in (1,3;1,4)-β-glucan content. Our data emphasise the genotype-dependent accumulation of (1,3;1,4)-β-glucan during barley grain development and a role for the balance between hydrolysis and synthesis in determining (1,3;1,4)-β-glucan content, and suggests that other regulatory sequences or proteins are likely to be involved in this trait in developing grain.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Garcia-Gimenez G,Russell J,Aubert MK,Fincher GB,Burton RA,Waugh R,Tucker MR,Houston Kdoi
10.1038/s41598-019-53798-8subject
Has Abstractpub_date
2019-11-21 00:00:00pages
17250issue
1issn
2045-2322pii
10.1038/s41598-019-53798-8journal_volume
9pub_type
杂志文章abstract::Mixed fisheries are the dominant type of fishery worldwide. Overexploitation in mixed fisheries occurs when catches continue for available quota species while low quota species are discarded. As EU fisheries management moves to count all fish caught against quota (the "landing obligation"), the challenge is to catch a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-31881-w
更新日期:2018-09-17 00:00:00
abstract::Some key behavioural traits of Autism Spectrum Disorders (ASD) have been hypothesized to be due to impairments in the early activation of subcortical orienting mechanisms, which in typical development bias newborns to orient to relevant social visual stimuli. A challenge to testing this hypothesis is that autism is us...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep26395
更新日期:2016-05-20 00:00:00
abstract::Comprehensive and accurate characterization of brain metabolome is fundamental to brain science, but has been hindered by technical limitations. We profiled the brain metabolome in male Wistar rats at different ages (day 1 to week 111) using high-sensitivity and high-resolution mass spectrometry. Totally 380 metabolit...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep24125
更新日期:2016-04-11 00:00:00
abstract::A common spinning toy, called "buzzer", consists of a perforated disk and flexible threads. Despite of its simple construction, a buzzer can effectively transfer translational motions into high-speed rotations. In the present work, we find that the disk can be spun by hand at an extremely high rotational speed, e.g., ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-13137-1
更新日期:2017-10-13 00:00:00
abstract::Concurrent spread of Tomato yellow leaf curl virus (TYLCV) with invasion of Bemisia tabaci Q rather than B in China suggests a more mutualistic relationship between TYLCV and Q than B. To assess this hypothesis, we quantified the impacts of TYLCV on the performance and competitiveness of B and Q in the laboratory. The...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep02230
更新日期:2013-01-01 00:00:00
abstract::An aberrant artery (AA) can frequently be observed coursing through the fissure for the ligamentum venosum (FLV) which was termed the "vessel through strait" sign (VTSS) by us. Fundamental data including the incidence, anatomical composition and clinical significance of VTSS and the AAs composing VTSS are still lackin...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep23922
更新日期:2016-04-04 00:00:00
abstract::In a haptic search task, one has to detect the presence of a target among distractors using the sense of touch. A salient target can be detected faster than a non-salient target. However, little is known about the exploration strategies that are used, especially in 3D search tasks where items are held in the hand. In ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep06254
更新日期:2014-09-03 00:00:00
abstract::Osteoporosis is associated with reduced density and quality of bone leading to weakened skeleton thereby increasing the risk of fractures responsible for increased morbidity and mortality. Due to preference for western food style the consumption of salt intake in our diets has increased many folds. High dietary salt i...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-20896-y
更新日期:2018-02-06 00:00:00
abstract::Loss of regenerative capacity plays a critical role in age-related autoimmune hepatitis. Evidence implicates SIRT1 and p66shc in cell senescence, apoptosis, oxidative stress, and proliferation. This study investigated the effect of resveratrol on concanavalin A (Con A)-induced hepatitis in aged mice and the roles of S...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-02881-z
更新日期:2017-06-02 00:00:00
abstract::G-protein-coupled receptors (GPCRs) are important drug targets with diverse therapeutic applications. However, there are still more than a hundred orphan GPCRs, whose protein functions and biochemical features remain unidentified. Gpr176 encodes a class-A orphan GPCR that has a role in circadian clock regulation in mo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-61370-y
更新日期:2020-03-10 00:00:00
abstract::In everyday life, people must often determine how much time and effort to allocate to cooperative activities. In the current study, we tested the hypothesis that the perception of others' effort investment in a cooperative activity may elicit a sense of commitment, leading people to allocate more time and effort to th...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-34096-1
更新日期:2018-10-24 00:00:00
abstract::Infection of humans with Chlamydia trachomatis, a bacterial pathogen with a unique intracellular replication cycle, may cause a variety of clinical manifestations. These are linked to various serovars of the pathogen; trachoma to serovars A-C, oculogenital infections to serovars D-K, and lymphogranuloma venereum to se...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-54886-5
更新日期:2019-12-04 00:00:00
abstract::Caspase-3-related DEVDase activity is initiated upon apoptosis in unfertilized starfish eggs. In this study, we cloned a starfish procaspase-3 corresponding to mammalian effector caspase containing a CARD that is similar to the amino terminal CARD of mammalian capsase-9, and we named it procaspase-3/9. Recombinant pro...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-19845-6
更新日期:2018-01-25 00:00:00
abstract::In humans, stress can be contagiously transmitted via chemosignals on a subconscious level. This study investigates how pregnancy affects neural responses to anxiety chemosignals. Using cotton pads, 28 men donated axillary sweat immediately before an academic examination (anxiety sweat) and during ergometer training (...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-07985-0
更新日期:2017-08-23 00:00:00
abstract::Due to the globalization and computerization of financial and economic activities, numerous repetitive leveraged investments have become possible in stock markets and currency exchanges. In reality, repeated leveraged investments up to 100 times/day are possible via online access. With computer-aided programs, this re...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-50237-6
更新日期:2019-09-24 00:00:00
abstract::A number of studies have reported that the digit ratio 2D:4D (length of the second finger divided by length of the fourth finger) is smaller (longer fourth digit) in autism spectrum disorder (ASD) than in typically developed (TD) controls. Because form and function are closely related in biological systems, we hypothe...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-38421-6
更新日期:2019-02-11 00:00:00
abstract::To evaluate the association of admission serum levels of 25(OH)D, parathormone and the related electrolytes with severity of illness and clinical outcomes in neurosurgical critically ill patients, serum levels of 25(OH)D, parathormone, calcium, magnesium, and phosphate, along with APACHE II score were measured for 210...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-21177-4
更新日期:2018-02-14 00:00:00
abstract::Improvement of the critical current density (Jc) of superconducting wires/tapes is one of the key issues in the field of superconductivity applications. Here we report the fabrication of a silver-sheathed Ba1-xNaxFe2As2 (BaNa-122) superconducting tape by using a powder-in-tube technique and its superconducting propert...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-49363-y
更新日期:2019-09-10 00:00:00
abstract::In situ tissue engineering within a stroke cavity is gradually emerging as a novel therapeutic paradigm. Considering the varied lesion topology within each subject, the placement and distribution of cells within the lesion cavity is challenging. The use of multiple cell types to reconstruct damaged tissue illustrates ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep14597
更新日期:2015-09-30 00:00:00
abstract::The pathological skin phenotype caused by hyperglycemia is an important indicator for the progress of diabetes mellitus. An early detection of diabetes assures an early intervention to regulate the carbohydrate metabolism. In this publication a non-invasive detection principle based on the measurement of complex scatt...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-06034-0
更新日期:2017-07-19 00:00:00
abstract::Cover cropping is proposed to enhance soil microbial diversity and activity, with cover crop type affecting microbial groups in different ways. We compared fungal community compositions of bulk soils differing by cover crop treatment, season, and edaphic properties in the third year of an organic, conventionally tille...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-63173-7
更新日期:2020-04-10 00:00:00
abstract::Current diagnostic tests for tuberculosis (TB) are not able to predict reactivation disease progression from latent TB infection (LTBI). The main barrier to predicting reactivation disease is the lack of our understanding of host biomarkers associated with progression from latent infection to active disease. Here, we ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-78793-2
更新日期:2020-12-16 00:00:00
abstract::We report improvement of terahertz (THz) wave radiation for Si-based catalyst-free InAs nanowires (NWs) by simple dipping into tap water (DTW). In addition, the possibility of using InAs NWs as a cost-effective method for biomedical applications is discussed by comparison to bulk InAs. The peak-to-peak current signals...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep36094
更新日期:2016-10-26 00:00:00
abstract::The use of fire played an important role in the social and technological development of the genus Homo. Most archaeologists agree that this was a multi-stage process, beginning with the exploitation of natural fires and ending with the ability to create fire from scratch. Some have argued that in the Middle Palaeolith...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-51433-0
更新日期:2019-10-25 00:00:00
abstract::Still recently, bacterial fluid suspensions have motivated a lot of works, both experimental and theoretical, with the objective to understand their collective dynamics from universal and simple rules. Since some species are active, most of these works concern the strong interactions that these bacteria exert on a for...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep21269
更新日期:2016-02-18 00:00:00
abstract::Recent advances in microfluidic cell cultures enable the construction of in vitro human skin models that can be used for drug toxicity testing, disease study. However, current in vitro skin model have limitations to emulate real human skin due to the simplicity of model. In this paper, we describe the development of '...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep37471
更新日期:2016-11-21 00:00:00
abstract::Sealed-bid auction is an important tool in modern economic especially concerned with networks. However, the bidders still lack the privacy protection in previously proposed sealed-bid auction schemes. In this paper, we focus on how to further protect the privacy of the bidders, especially the non-winning bidders. We f...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-44030-8
更新日期:2019-05-20 00:00:00
abstract::The use of micro- and nanodevices as multifunctional systems for biomedical applications has experienced an exponential growth during the past decades. Although a large number of studies have focused on the design and fabrication of new micro- and nanosystems capable of developing multiple functions, a deeper understa...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep11371
更新日期:2015-06-12 00:00:00
abstract::Antigen-presenting cells including dendritic cells (DCs) express mannan receptors (MR) on their surface, which can be exploited in cancer therapy by designing immune-stimulatory viruses coated with mannan-modified capsids that then bind to DCs and initiate a potent immune response. Although the combination of anti-ang...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep11275
更新日期:2015-06-18 00:00:00
abstract::Behavioral alterations emerging after central or peripheral vision loss suggest that cerebral reorganization occurs for both the afferented and deafferented early visual cortex (EVC). We explored the functional reorganization of the central and peripheral EVC following visual field defects specifically affecting centr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep43223
更新日期:2017-02-24 00:00:00