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Article ; Online: Germination temperature sensitivity differs between co-occurring tree species and climate origins resulting in contrasting vulnerability to global warming.

Filipe, João C / Ahrens, Collin C / Byrne, Margaret / Hardy, Giles / Rymer, Paul D

Plant-environment interactions (Hoboken, N.J.)

2023 Volume 4, Issue 3, Page(s) 146–162

Abstract: Climate change is shifting temperatures from historical patterns, globally impacting forest composition and resilience. Seed germination is temperature-sensitive, making the persistence of populations and colonization of available habitats vulnerable to ... ...

Abstract	Climate change is shifting temperatures from historical patterns, globally impacting forest composition and resilience. Seed germination is temperature-sensitive, making the persistence of populations and colonization of available habitats vulnerable to warming. This study assessed germination response to temperature in foundation trees in south-western Australia's Mediterranean-type climate forests (
Language	English
Publishing date	2023-04-24
Publishing country	United States
Document type	Journal Article
ISSN	2575-6265
ISSN (online)	2575-6265
DOI	10.1002/pei3.10108
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Publisher Correction: Advancing T cell-based cancer therapy with single-cell technologies.

Bucktrout, Samantha L / Banovich, Nicholas E / Butterfield, Lisa H / Cimen-Bozkus, Cansu / Giles, Josephine R / Good, Zinaida / Goodman, Daniel / Jonsson, Vanessa D / Lareau, Caleb / Marson, Alexander / Maurer, Deena M / Munson, Paul V / Stubbington, Mike / Taylor, Sarah / Cutchin, Abbey

Nature medicine

2024

Language	English
Publishing date	2024-02-05
Publishing country	United States
Document type	Published Erratum
ZDB-ID	1220066-9
ISSN	1546-170X ; 1078-8956
ISSN (online)	1546-170X
ISSN	1078-8956
DOI	10.1038/s41591-024-02841-x
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Zs.A 4212: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (2.OG) ab Jg. 2022: Lesesaal (EG)
Zs.MG 39: Show issues

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Article ; Online: Signatures of natural selection in a foundation tree along Mediterranean climatic gradients.

Filipe, João Carlos / Rymer, Paul D / Byrne, Margaret / Hardy, Giles / Mazanec, Richard / Ahrens, Collin W

Molecular ecology

2022 Volume 31, Issue 6, Page(s) 1735–1752

Abstract: Temperature and precipitation regimes are rapidly changing, resulting in forest dieback and extinction events, particularly in Mediterranean-type climates (MTC). Forest management that enhance forests' resilience is urgently required, however adaptation ... ...

Abstract	Temperature and precipitation regimes are rapidly changing, resulting in forest dieback and extinction events, particularly in Mediterranean-type climates (MTC). Forest management that enhance forests' resilience is urgently required, however adaptation to climates in heterogeneous landscapes with multiple selection pressures is complex. For widespread trees in MTC we hypothesized that: patterns of local adaptation are associated with climate; precipitation is a stronger factor of adaptation than temperature; functionally related genes show similar signatures of adaptation; and adaptive variants are independently sorting across the landscape. We sampled 28 populations across the geographic distribution of Eucalyptus marginata (jarrah), in South-west Western Australia, and obtained 13,534 independent single nucleotide polymorphic (SNP) markers across the genome. Three genotype-association analyses that employ different ways of correcting population structure were used to identify putatively adapted SNPs associated with independent climate variables. While overall levels of population differentiation were low (F
MeSH term(s)	Adaptation, Physiological/genetics ; Genetics, Population ; Genomics ; Polymorphism, Single Nucleotide/genetics ; Selection, Genetic ; Trees/genetics
Language	English
Publishing date	2022-01-27
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1126687-9
ISSN	1365-294X ; 0962-1083
ISSN (online)	1365-294X
ISSN	0962-1083
DOI	10.1111/mec.16351
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Article: 2D Time-Domain Spectroscopy for Determination of Energy and Momentum Relaxation Rates of Hydrogen-Like Donor States in Germanium.

Gill, Thomas B / Pavlov, Sergei / Kidd, Connor S / Dean, Paul / Burnett, Andrew D / Dunn, Aniela / Li, Lianhe / Abrosimov, Nikolay V / Hübers, Heinz-Wilhelm / Linfield, Edmund H / Davies, A Giles / Freeman, Joshua R

ACS photonics

2024 Volume 11, Issue 4, Page(s) 1447–1455

Abstract: We present measurements of the coherence times of excited states of hydrogen-like arsenic impurities in germanium (Ge:As) using a table-top two-dimensional time-domain spectroscopy (2D-TDS) system. We show that this laboratory system is capable of ... ...

Abstract	We present measurements of the coherence times of excited states of hydrogen-like arsenic impurities in germanium (Ge:As) using a table-top two-dimensional time-domain spectroscopy (2D-TDS) system. We show that this laboratory system is capable of resolving the coherence lifetimes of atomic-like excited levels of impurity centers in semiconductors, such as those used in solid-state quantum information technologies, on a subpicosecond time scale. By fitting the coherent nonlinear response of the system with the known intracenter transition frequencies, we are able to monitor coherent population transfer and decay of the transitions from the 2p
Language	English
Publishing date	2024-03-27
Publishing country	United States
Document type	Journal Article
ISSN	2330-4022
ISSN	2330-4022
DOI	10.1021/acsphotonics.3c01522
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Epithelially Restricted Interferon Epsilon Protects Against Colitis.

de Geus, Eveline D / Volaric, Jennifer S / Matthews, Antony Y / Mangan, Niamh E / Chang, Janet / Ooi, Joshua D / de Weerd, Nicole A / Giles, Edward M / Hertzog, Paul J

Cellular and molecular gastroenterology and hepatology

2023 Volume 17, Issue 2, Page(s) 267–278

Abstract: Background & aims: Type I interferon (T1IFN) signalling is crucial for maintaining intestinal homeostasis. We previously found that the novel T1IFN, IFNε, is highly expressed by epithelial cells of the female reproductive tract, where it protects ... ...

Abstract	Background & aims: Type I interferon (T1IFN) signalling is crucial for maintaining intestinal homeostasis. We previously found that the novel T1IFN, IFNε, is highly expressed by epithelial cells of the female reproductive tract, where it protects against pathogens. Its function has not been studied in the intestine. We hypothesize that IFNε is important in maintaining intestinal homeostasis. Methods: We characterized IFNε expression in mouse and human intestine by immunostaining and studied its function in the dextran sulfate sodium (DSS) colitis model using both genetic knockouts and neutralizing antibody. Results: We demonstrate that IFNε is expressed in human and mouse intestinal epithelium, and expression is lost in inflammation. Furthermore, we show that IFNε limits intestinal inflammation in mouse models. Regulatory T cell (Treg) frequencies were paradoxically decreased in DSS-treated IFNε-/- mice, suggesting a role for IFNε in maintaining the intestinal Treg compartment. Colitis was ameliorated by transfer of wild-type Tregs into IFNε-/- mice. This demonstrates that IFNε supports intestinal Treg function. Conclusions: Overall, we have shown IFNε expression in intestinal epithelium and its critical role in gut homeostasis. Given its known role in the female reproductive tract, we now show IFNε has a protective role across multiple mucosal surfaces.
MeSH term(s)	Humans ; Mice ; Female ; Animals ; Colitis/metabolism ; Intestinal Mucosa/metabolism ; Inflammation/metabolism ; Signal Transduction ; Interferons/metabolism
Chemical Substances	Interferons (9008-11-1)
Language	English
Publishing date	2023-10-24
Publishing country	United States
Document type	Journal Article
ZDB-ID	2819778-1
ISSN	2352-345X ; 2352-345X
ISSN (online)	2352-345X
ISSN	2352-345X
DOI	10.1016/j.jcmgh.2023.10.006
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Article: Clinically relevant dosing and pharmacokinetics of DNA-encoded antibody therapeutics in a sheep model.

Hollevoet, Kevin / Thomas, Debby / Compernolle, Griet / Vermeire, Giles / De Smidt, Elien / De Vleeschauwer, Stéphanie / Smith, Trevor R F / Fisher, Paul D / Dewilde, Maarten / Geukens, Nick / Declerck, Paul

Frontiers in oncology

2022 Volume 12, Page(s) 1017612

Abstract: DNA-encoded delivery ... ...

Abstract	DNA-encoded delivery and
Language	English
Publishing date	2022-10-03
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2649216-7
ISSN	2234-943X
ISSN	2234-943X
DOI	10.3389/fonc.2022.1017612
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Article: Defining the lipid profiles of human milk, infant formula, and animal milk: implications for infant feeding.

George, Alexandra D / Paul, Sudip / Wang, Tingting / Huynh, Kevin / Giles, Corey / Mellett, Natalie / Duong, Thy / Nguyen, Anh / Geddes, Donna / Mansell, Toby / Saffery, Richard / Vuillermin, Peter / Ponsonby, Anne-Louise / Burgner, David / Burugupalli, Satvika / Meikle, Peter J

Frontiers in nutrition

2023 Volume 10, Page(s) 1227340

Abstract: Background: Breastfed infants have lower disease risk compared to formula-fed infants, however, the mechanisms behind this protection are unknown. Human milk has a complex lipidome which may have many critical roles in health and disease risk. However, ... ...

Abstract	Background: Breastfed infants have lower disease risk compared to formula-fed infants, however, the mechanisms behind this protection are unknown. Human milk has a complex lipidome which may have many critical roles in health and disease risk. However, human milk lipidomics is challenging, and research is still required to fully understand the lipidome and to interpret and translate findings. This study aimed to address key human milk lipidome knowledge gaps and discuss possible implications for early life health. Methods: Human milk samples from two birth cohorts, the Barwon Infant Study ( Results: Lipidomics analysis identified 979 lipids. The human milk lipidome was distinct from that of infant formula and animal milk. Ether lipids were of particular interest, as they were significantly higher, in concentration and relative abundance, in human milk than in formula and animal milk, if present in the latter samples at all. Many ether lipids were highest in colostrum, and some changed significantly through lactation. Significant correlations were identified between human milk and infant circulating lipids (40% of which were ether lipids), and specific ether lipid intake by exclusively breastfed infants was 200-fold higher than that of an exclusively formula-fed infant. Conclusion: There are marked differences between the lipidomes of human milk, infant formula, and animal milk, with notable distinctions between ether lipids that are reflected in the infant plasma lipidome. These findings have potential implications for early life health, and may reveal why breast and formula-fed infants are not afforded the same protections. Comprehensive lipidomics studies with outcomes are required to understand the impacts on infant health and tailor translation.
Language	English
Publishing date	2023-08-30
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2776676-7
ISSN	2296-861X
ISSN	2296-861X
DOI	10.3389/fnut.2023.1227340
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Article ; Online: Light-sensitive short hypocotyl genes confer symbiotic nodule identity in the legume Medicago truncatula.

Lee, Tak / Orvosova, Martina / Batzenschlager, Morgane / Bueno Batista, Marcelo / Bailey, Paul C / Mohd-Radzman, Nadia A / Gurzadyan, Aram / Stuer, Naomi / Mysore, Kirankumar S / Wen, Jiangqi / Ott, Thomas / Oldroyd, Giles E D / Schiessl, Katharina

Current biology : CB

2024 Volume 34, Issue 4, Page(s) 825–840.e7

Abstract: Legumes produce specialized root nodules that are distinct from lateral roots in morphology and function, with nodules intracellularly hosting nitrogen-fixing bacteria. We have previously shown that a lateral root program underpins nodule initiation, but ...

Abstract	Legumes produce specialized root nodules that are distinct from lateral roots in morphology and function, with nodules intracellularly hosting nitrogen-fixing bacteria. We have previously shown that a lateral root program underpins nodule initiation, but there must be additional developmental regulators that confer nodule identity. Here, we show two members of the LIGHT-SENSITIVE SHORT HYPOCOTYL (LSH) transcription factor family, predominantly known to define shoot meristem complexity and organ boundaries, function as regulators of nodule organ identity. In parallel to the root initiation program, LSH1/LSH2 recruit a program into the root cortex that mediates the divergence into nodules, in particular with cell divisions in the mid-cortex. This includes regulation of auxin and cytokinin, promotion of NODULE ROOT1/2 and Nuclear Factor YA1, and suppression of the lateral root program. A principal outcome of LSH1/LSH2 function is the production of cells able to accommodate nitrogen-fixing bacteria, a key feature unique to nodules.
MeSH term(s)	Medicago truncatula/genetics ; Root Nodules, Plant/genetics ; Root Nodules, Plant/microbiology ; Hypocotyl/genetics ; Hypocotyl/metabolism ; Cytokinins/genetics ; Meristem/metabolism ; Symbiosis/genetics ; Plant Proteins/genetics ; Plant Proteins/metabolism ; Gene Expression Regulation, Plant ; Plant Roots/metabolism
Chemical Substances	Cytokinins ; Plant Proteins
Language	English
Publishing date	2024-01-31
Publishing country	England
Document type	Journal Article
ZDB-ID	1071731-6
ISSN	1879-0445 ; 0960-9822
ISSN (online)	1879-0445
ISSN	0960-9822
DOI	10.1016/j.cub.2024.01.018
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Zs.A 3208: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

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Article ; Online: Comparison of Physical and System Factors Impacting Hydration Sensing in Leaves Using Terahertz Time-Domain and Quantum Cascade Laser Feedback Interferometry Imaging.

Singh, Khushboo / Bandyopadhyay, Aparajita / Bertling, Karl / Lim, Yah Leng / Gillespie, Tim / Indjin, Dragan / Li, Lianhe / Linfield, Edmund H / Davies, A Giles / Dean, Paul / Rakić, Aleksandar D / Sengupta, Amartya

Sensors (Basel, Switzerland)

2023 Volume 23, Issue 5

Abstract: To reduce the water footprint in agriculture, the recent push toward precision irrigation management has initiated a sharp rise in photonics-based hydration sensing in plants in a non-contact, non-invasive manner. Here, this aspect of sensing was ... ...

Abstract	To reduce the water footprint in agriculture, the recent push toward precision irrigation management has initiated a sharp rise in photonics-based hydration sensing in plants in a non-contact, non-invasive manner. Here, this aspect of sensing was employed in the terahertz (THz) range for mapping liquid water in the plucked leaves of
Language	English
Publishing date	2023-03-02
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2052857-7
ISSN	1424-8220 ; 1424-8220
ISSN (online)	1424-8220
ISSN	1424-8220
DOI	10.3390/s23052721
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Article: Signatures of natural selection in a foundation tree along Mediterranean climatic gradients

Filipe, João Carlos / Rymer, Paul D. / Byrne, Margaret / Hardy, Giles / Mazanec, Richard / Ahrens, Collin W.

Molecular ecology. 2022 Mar., v. 31, no. 6

2022

Abstract: Temperature and precipitation regimes are rapidly changing, resulting in forest dieback and extinction events, particularly in Mediterranean‐type climates (MTC). Forest management that enhance forests’ resilience is urgently required, however adaptation ... ...

Abstract	Temperature and precipitation regimes are rapidly changing, resulting in forest dieback and extinction events, particularly in Mediterranean‐type climates (MTC). Forest management that enhance forests’ resilience is urgently required, however adaptation to climates in heterogeneous landscapes with multiple selection pressures is complex. For widespread trees in MTC we hypothesized that: patterns of local adaptation are associated with climate; precipitation is a stronger factor of adaptation than temperature; functionally related genes show similar signatures of adaptation; and adaptive variants are independently sorting across the landscape. We sampled 28 populations across the geographic distribution of Eucalyptus marginata (jarrah), in South‐west Western Australia, and obtained 13,534 independent single nucleotide polymorphic (SNP) markers across the genome. Three genotype‐association analyses that employ different ways of correcting population structure were used to identify putatively adapted SNPs associated with independent climate variables. While overall levels of population differentiation were low (FST = 0.04), environmental association analyses found a total of 2336 unique SNPs associated with temperature and precipitation variables, with 1440 SNPs annotated to genic regions. Considerable allelic turnover was identified for SNPs associated with temperature seasonality and mean precipitation of the warmest quarter, suggesting that both temperature and precipitation are important factors in adaptation. SNPs with similar gene functions had analogous allelic turnover along climate gradients, while SNPs among temperature and precipitation variables had uncorrelated patterns of adaptation. These contrasting patterns provide evidence that there may be standing genomic variation adapted to current climate gradients, providing the basis for adaptive management strategies to bolster forest resilience in the future.
Keywords	Eucalyptus marginata ; adaptive management ; dieback ; extinction ; forest management ; forests ; genes ; genetic variation ; geographical distribution ; landscapes ; natural selection ; population structure ; temperature ; trees ; Western Australia
Language	English
Dates of publication	2022-03
Size	p. 1735-1752.
Publishing place	John Wiley & Sons, Ltd
Document type	Article
Note	JOURNAL ARTICLE
ZDB-ID	1126687-9
ISSN	1365-294X ; 0962-1083
ISSN (online)	1365-294X
ISSN	0962-1083
DOI	10.1111/mec.16351
Database	NAL-Catalogue (AGRICOLA)

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