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You searched for: Journal name The new phytologist Remove constraint Journal name: The new phytologist Publication year rev 7978-2022 Remove constraint Publication year rev: 7978-2022 Source 2022 v.234 no.1 Remove constraint Source: 2022 v.234 no.1
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1. A pericycle‐localized silicon transporter for efficient xylem loading in rice

Author:
Sheng Huang; Naoki Yamaji; Gen Sakurai; Namiki Mitani‐Ueno; Noriyuki Konishi; Jian Feng Ma
Source:
The new phytologist 2022 v.234 no.1 pp. 197-208
ISSN:
0028-646X
Subject:
antibodies; endodermis; genes; phenotype; rice; sap; silicon; xylem
Abstract:
... Rice is able to accumulate high concentrations of silicon (Si) in the shoots, and this ability is required for the mitigation of abiotic and biotic stresses. Although transporters for Si uptake have been identified, a transporter for the xylem loading of Si has not been found. We functionally characterized a Si transporter, OsLsi3, in terms of tissue‐specific localization, knockout line phenotype ...
DOI:
10.1111/nph.17959

2. BBX16 mediates the repression of seedling photomorphogenesis downstream of the GUN1/GLK1 module during retrograde signalling

Author:
Nil Veciana; Guiomar Martín; Pablo Leivar; Elena Monte
Source:
The new phytologist 2022 v.234 no.1 pp. 93-106
ISSN:
0028-646X
Subject:
chloroplasts; cotyledons; etiolation; lincomycin; phenotype; photomorphogenesis; radiation resistance; seedlings; transcription (genetics); transcription factors
Abstract:
... Plastid‐to‐nucleus retrograde signalling (RS) initiated by dysfunctional chloroplasts impact photomorphogenic development. We have previously shown that the transcription factor GLK1 acts downstream of the RS regulator GUN1 in photodamaging conditions to regulate not only the well established expression of photosynthesis‐associated nuclear genes (PhANGs) but also to regulate seedling morphogenesis ...
DOI:
10.1111/nph.17975

3. Contribution of soil algae to the global carbon cycle

Author:
Vincent E. J. Jassey; Romain Walcker; Paul Kardol; Stefan Geisen; Thierry Heger; Mariusz Lamentowicz; Samuel Hamard; Enrique Lara
Source:
The new phytologist 2022 v.234 no.1 pp. 64-76
ISSN:
0028-646X
Subject:
algae; carbon; data collection; global carbon budget; microbiome; net primary productivity; photosynthesis; prokaryotic cells; soil; vegetation
Abstract:
... Soil photoautotrophic prokaryotes and micro‐eukaryotes – known as soil algae – are, together with heterotrophic microorganisms, a constitutive part of the microbiome in surface soils. Similar to plants, they fix atmospheric carbon (C) through photosynthesis for their own growth, yet their contribution to global and regional biogeochemical C cycling still remains quantitatively elusive. Here, we co ...
DOI:
10.1111/nph.17950

4. Genomes within genomes: nested symbiosis and its implications for plant evolution

Author:
Rebecca T. Batstone
Source:
The new phytologist 2022 v.234 no.1 pp. 28-34
ISSN:
0028-646X
Subject:
coevolution; genetic variation; genome; genomics; microbiome; plant health; symbiosis
Abstract:
... Many important plant traits are products of nested symbiosis: mobile genetic elements (MGEs) are nested within microbes, which in turn, are nested within plants. Plant trait variation is therefore not only determined by the plant’s genome, but also by loci within microbes and MGEs. Yet it remains unclear how interactions and coevolution within nested symbiosis impacts the evolution of plant traits ...
DOI:
10.1111/nph.17847

5. Leafminer attack accelerates the development of soil‐dwelling conspecific pupae via plant‐mediated changes in belowground volatiles

Author:
Rocío Escobar‐Bravo; Bernardus C. J. Schimmel; Gaétan Glauser; Peter G. L. Klinkhamer; Matthias Erb
Source:
The new phytologist 2022 v.234 no.1 pp. 280-294
ISSN:
0028-646X
Subject:
Liriomyza brassicae; Liriomyza trifolii; Solanum lycopersicum; abscisic acid; conspecificity; gene expression; headspace analysis; herbivores; jasmonic acid; leafminers; leaves; metamorphosis; mutants; population dynamics; pupal development; soil; tomatoes
Abstract:
... Herbivore population dynamics are strongly influenced by the interactions established through their shared host. Such plant‐mediated interactions can occur between different herbivore species and different life developmental stages of the same herbivore. However, whether these interactions occur between leaf‐feeding herbivores and their soil‐dwelling pupae is unknown. We studied whether tomato (So ...
DOI:
10.1111/nph.17966

6. Microbiome profiling reveals that Pseudomonas antagonises parasitic nodule colonisation of cheater rhizobia in Lotus

Author:
Duncan B. Crosbie; Maryam Mahmoudi; Viviane Radl; Andreas Brachmann; Michael Schloter; Eric Kemen; Macarena Marín
Source:
The new phytologist 2022 v.234 no.1 pp. 242-255
ISSN:
0028-646X
Subject:
DNA barcoding; Lotus corniculatus var. japonicus; Mesorhizobium; Pseudomonas; Rhizobium; algorithms; endophytes; host specificity; inoculum; microbiome; nitrogen fixation; nodulation; plant health; root nodules; soil microorganisms; symbiosis
Abstract:
... Nodule microbiota are dominated by symbiotic nitrogen‐fixing rhizobia, however, other non‐rhizobial bacteria also colonise this niche. Although many of these bacteria harbour plant‐growth‐promoting functions, it is not clear whether these less abundant nodule colonisers impact root–nodule symbiosis. We assessed the relationship between the nodule microbiome and nodulation as influenced by the soil ...
DOI:
10.1111/nph.17988

7. SlWRKY35 positively regulates carotenoid biosynthesis by activating the MEP pathway in tomato fruit

Author:
Yong Yuan; Siyan Ren; Xiaofeng Liu; Liyang Su; Yu Wu; Wen Zhang; Yan Li; Yidan Jiang; Hsihua Wang; Rao Fu; Mondher Bouzayen; Mingchun Liu; Yang Zhang
Source:
The new phytologist 2022 v.234 no.1 pp. 164-178
ISSN:
0028-646X
Subject:
biosynthesis; fruits; genes; lutein; phytonutrients; tomatoes
Abstract:
... Carotenoids are vital phytonutrients widely recognised for their health benefits. Therefore, it is vital to thoroughly investigate the metabolic regulatory network underlying carotenoid biosynthesis and accumulation to open new leads towards improving their contents in vegetables and crops. The outcome of our study defines SlWRKY35 as a positive regulator of carotenoid biosynthesis in tomato. SlWR ...
DOI:
10.1111/nph.17977

8. Two R2R3‐MYB genes cooperatively control trichome development and cuticular wax biosynthesis in Prunus persica

Author:
Qiurui Yang; Xianpeng Yang; Lu Wang; Beibei Zheng; Yaming Cai; Collins Otieno Ogutu; Lei Zhao; Qian Peng; Liao Liao; Yun Zhao; Hui Zhou; Yuepeng Han
Source:
The new phytologist 2022 v.234 no.1 pp. 179-196
ISSN:
0028-646X
Subject:
Prunus persica; biosynthesis; cell walls; epicuticular wax; exons; fruits; mutation; nectarines; peaches; retrotransposons; shelf life; texture; transcription (genetics); trichomes
Abstract:
... The fruit surface has an enormous impact on the external appearance and postharvest shelf‐life of fruit. Here, we report two functionally redundant genes, PpMYB25 and PpMYB26, involved in regulation of fruit skin texture in peach. PpMYB25 can activate transcription of PpMYB26 and they both induce trichome development and cuticular wax accumulation, resulting in peach fruit with a fuzzy and dull ap ...
DOI:
10.1111/nph.17965

9. From atoms to ecosystems: elementome diversity meets ecosystem functioning

Author:
Marcos Fernández‐Martínez
Source:
The new phytologist 2022 v.234 no.1 pp. 35-42
ISSN:
0028-646X
Subject:
ecosystems; elemental composition; functional diversity
Abstract:
... The elemental composition of plants (the elementome) is a reliable indicator of their functional traits and the ecological strategies that they follow, and thus represents a good predictor of how ecosystems work. Biodiversity and, especially, functional diversity are also widely recognized as important drivers of ecosystem functioning, mainly because of niche partitioning amongst different species ...
DOI:
10.1111/nph.17864

10. Genomes shed light on the evolution of Begonia, a mega‐diverse genus

Author:
Lingfei Li; Xiaoli Chen; Dongming Fang; Shanshan Dong; Xing Guo; Na Li; Lucia Campos‐Dominguez; Wenguang Wang; Yang Liu; Xiaoan Lang; Yang Peng; Daike Tian; Daniel C. Thomas; Weixue Mu; Min Liu; Chenyu Wu; Ting Yang; Suzhou Zhang; Leilei Yang; Jianfen Yang; Zhong‐Jian Liu; Liangsheng Zhang; Xingtan Zhang; Fei Chen; Yuannian Jiao; Yalong Guo; Mark Hughes; Wei Wang; Xiaofei Liu; Chunmei Zhong; Airong Li; Sunil Kumar Sahu; Huanming Yang; Ernest Wu; Joel Sharbrough; Michael Lisby; Xin Liu; Xun Xu; Douglas E. Soltis; Yves Van de Peer; Catherine Kidner; Shouzhou Zhang; Huan Liu
Source:
The new phytologist 2022 v.234 no.1 pp. 295-310
ISSN:
0028-646X
Subject:
evolutionary adaptation; genes; genomics; introgression; photosynthesis; species diversity
Abstract:
... Clarifying the evolutionary processes underlying species diversification and adaptation is a key focus of evolutionary biology. Begonia (Begoniaceae) is one of the most species‐rich angiosperm genera with c. 2000 species, most of which are shade‐adapted. Here, we present chromosome‐scale genome assemblies for four species of Begonia (B. loranthoides, B. masoniana, B. darthvaderiana and B. peltatif ...
DOI:
10.1111/nph.17949

11. Integrating plant physiology and community ecology across scales through trait‐based models to predict drought mortality

Author:
Anna T. Trugman
Source:
The new phytologist 2022 v.234 no.1 pp. 21-27
ISSN:
0028-646X
Subject:
carbon sinks; climate change; climatic factors; community ecology; drought; mortality; plant physiology; tree mortality; water stress
Abstract:
... Forests are a critical carbon sink and widespread tree mortality resulting from climate‐induced drought stress has the potential to alter forests from a carbon sink to a source, causing a positive feedback on climate change. Process‐based vegetation models aim to represent the current understanding of the underlying mechanisms governing plant physiological and ecological responses to climate. Yet ...
DOI:
10.1111/nph.17821

12. Opportunities in phytochemistry, ecophysiology and wood research via laser ablation direct analysis in real time imaging‐mass spectrometry

Author:
Victor Deklerck; Kristen L. Fowble; Allix M. Coon; Edgard O. Espinoza; Hans Beeckman; Rabi A. Musah
Source:
The new phytologist 2022 v.234 no.1 pp. 319-331
ISSN:
0028-646X
Subject:
Dalbergia nigra; Entandrophragma candollei; Millettia; Pericopsis elata; biomarkers; ecophysiology; metabolites; plant biochemistry; spectroscopy; trees; wood
Abstract:
... Analysis of wood transects in a manner that preserves the spatial distribution of the metabolites present is highly desirable to among other things: (1) facilitate ecophysiology studies that reveal the association between chemical make‐up and environmental factors or climatic events over time; and (2) investigate the mechanisms of the synthesis and trafficking of small molecules within specialised ...
DOI:
10.1111/nph.17893

13. OsADK1, a novel kinase regulating arbuscular mycorrhizal symbiosis in rice

Author:
Rui Guo; Ya‐Nan Wu; Cheng‐Chen Liu; Ying‐Na Liu; Li Tian; Jian‐Fei Cheng; Zhiyong Pan; Dong Wang; Bin Wang
Source:
The new phytologist 2022 v.234 no.1 pp. 256-268
ISSN:
0028-646X
Subject:
CRISPR-Cas systems; Rhizophagus irregularis; coculture; genes; inoculum; mutants; mutation; mycorrhizal fungi; nurse plants; phenotype; rice; signal transduction; transcriptome; vesicular arbuscular mycorrhizae
Abstract:
... Arbuscular mycorrhizal (AM) symbiosis relies on the formation of arbuscules for efficient nutrient exchange between plants and AM fungi. In this study, we identified a novel kinase gene in rice named OsADK1 (Arbuscule Development Kinase 1) that is required for arbuscule development. By obtaining OsADK1pro::GUS transgenic rice plants and also generating Osadk1 mutants via CRISPR/Cas9 technique, OsA ...
DOI:
10.1111/nph.17979

14. Sucrose promotes D53 accumulation and tillering in rice

Author:
Suyash B. Patil; Francois F. Barbier; Jinfeng Zhao; Syed A. Zafar; Muhammad Uzair; Yinglu Sun; Jingjing Fang; Maria‐Dolores Perez‐Garcia; Jessica Bertheloot; Soulaiman Sakr; Franziska Fichtner; Tinashe G. Chabikwa; Shoujiang Yuan; Christine A. Beveridge; Xueyong Li
Source:
The new phytologist 2022 v.234 no.1 pp. 122-136
ISSN:
0028-646X
Subject:
nitrates; phosphates; plant architecture; rice; strigolactones; sucrose; tillering
Abstract:
... Shoot branching is regulated by multiple signals. Previous studies have indicated that sucrose may promote shoot branching through suppressing the inhibitory effect of the hormone strigolactone (SL). However, the molecular mechanisms underlying this effect are unknown. Here, we used molecular and genetic tools to identify the molecular targets underlying the antagonistic interaction between sucros ...
DOI:
10.1111/nph.17834

15. Timing is everything – obtaining accurate measures of plant uptake of amino acids

Author:
Henrik Svennerstam; Sandra Jämtgård
Source:
The new phytologist 2022 v.234 no.1 pp. 311-318
ISSN:
0028-646X
Subject:
Arabidopsis thaliana; carbon; glutamine; liquid chromatography; mass spectrometry; metabolism; stable isotopes
Abstract:
... Plants are known to have the capacity to take up and utilise amino acids for growth. The significance of this uptake, however, remains elusive, partly due to methodological challenges and biological implications associated with acquiring and interpreting data. This study compared bulk stable isotope analysis and compound‐specific liquid chromatography‐mass spectrometry, two established methods for ...
DOI:
10.1111/nph.17964

16. Topoisomerase 1α is required for synchronous spermatogenesis in Physcomitrium patens

Author:
Nan Gu; Chunli Chen; Yukiko Kabeya; Mitsuyasu Hasebe; Yosuke Tamada
Source:
The new phytologist 2022 v.234 no.1 pp. 137-148
ISSN:
0028-646X
Subject:
Animalia; DNA; DNA replication; DNA topoisomerase; Physcomitrium; cell division; chromatin; genes; image analysis; microscopy; mosses and liverworts; mutants; ova; spermatogenesis; spermatozoa; sporophytes; topology
Abstract:
... DNA topoisomerase 1 (TOP1) plays general roles in DNA replication and transcription by regulating DNA topology in land plants and metazoans. TOP1 is also involved in specific developmental events; however, whether TOP1 plays a conserved developmental role among multicellular organisms is unknown. Here, we investigated the developmental roles of TOP1 in the moss Physcomitrium (Physcomitrella) paten ...
DOI:
10.1111/nph.17983

17. Using structural variants to understand the ecological and evolutionary dynamics of fungal plant pathogens

Author:
Fanny E. Hartmann
Source:
The new phytologist 2022 v.234 no.1 pp. 43-49
ISSN:
0028-646X
Subject:
genetic variation; genomics; pathogenicity; phenotype; plant pathogenic fungi
Abstract:
... Deletions, duplications, insertions, inversions and translocations are commonly referred to as structural variants (SVs). Fungal plant pathogens have compact genomes, facilitating the generation of accurate maps of SVs for these species in recent studies. Structural variants have been found to constitute a significant proportion of the standing genetic variation in fungal plant pathogen population ...
DOI:
10.1111/nph.17907

18. CLAVATA modulates auxin homeostasis and transport to regulate stem cell identity and plant shape in a moss

Author:
Zoe Nemec‐Venza; Connor Madden; Amy Stewart; Wei Liu; Ondřej Novák; Aleš Pěnčík; Andrew C. Cuming; Yasuko Kamisugi; C. Jill Harrison
Source:
The new phytologist 2022 v.234 no.1 pp. 149-163
ISSN:
0028-646X
Subject:
Arabidopsis; Physcomitrella; Physcomitrium; ancestry; auxins; cytokinins; evolution; homeostasis; models; mosses and liverworts; plant architecture; stem cells; transcription factors
Abstract:
... The CLAVATA pathway is a key regulator of stem cell function in the multicellular shoot tips of Arabidopsis, where it acts via the WUSCHEL transcription factor to modulate hormone homeostasis. Broad‐scale evolutionary comparisons have shown that CLAVATA is a conserved regulator of land plant stem cell function, but CLAVATA acts independently of WUSCHEL‐like (WOX) proteins in bryophytes. The relati ...
DOI:
10.1111/nph.17969

19. Disruption of carbon for nutrient exchange between potato and arbuscular mycorrhizal fungi enhanced cyst nematode fitness and host pest tolerance

Author:
Christopher A. Bell; Emily Magkourilou; P. E. Urwin; Katie J. Field
Source:
The new phytologist 2022 v.234 no.1 pp. 269-279
ISSN:
0028-646X
Subject:
Nematoda; carbon; cyst nematodes; parasite load; pest resistance; plant communities; population growth; potatoes; radionuclides; resource allocation; soil; symbionts; vesicular arbuscular mycorrhizae
Abstract:
... Plants simultaneously interact with a range of biotrophic symbionts, ranging from mutualists such as arbuscular mycorrhizal fungi (AMF), to parasites such as the potato cyst nematode (PCN). The exchange of mycorrhizal‐acquired nutrients for plant‐fixed carbon (C) is well studied; however, the impact of competing symbionts remains underexplored. In this study, we examined mycorrhizal nutrient and h ...
DOI:
10.1111/nph.17958

20. How will global change affect plant reproduction? A framework for mast seeding trends

Author:
Michał Bogdziewicz
Source:
The new phytologist 2022 v.234 no.1 pp. 14-20
ISSN:
0028-646X
Subject:
climate; forest ecology; masting; pollination; seed predation
Abstract:
... Forest ecology traditionally focuses on plant growth and survival, leaving seed production as a major demographic process lacking a framework for how it will be affected by global change. Understanding plant reproductive responses to changing climate is complicated by masting, the annually variable seed production synchronized within populations. Predicting trends in masting is crucial, because ma ...
DOI:
10.1111/nph.17682