Results 41 to 50 of about 23,687 (166)

Chromosomal locus that affects pathogenicity of Rhodococcus fascians [PDF]

open access: yes, 2002
The gram-positive plant pathogen Rhodococcus fascians provokes leafy gall formation on a wide range of plants through secretion of signal molecules that interfere with the hormone balance of the host.
Vereecke, Danny   +6 more
core   +2 more sources

Causes and consequences of bacterial local adaptation via MGEs in the plant microbiome

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2215-2223, March 2026.
Summary Adaptations that enable plant‐associated bacteria to fill disparate niches comprise a critical component of microbial diversity. Genes that confer locally adaptive bacterial traits, ranging from heavy metal resistance to pathogen or symbiont infectivity, often reside within mobile genetic elements (MGEs) that can move between genomes.
Stephanie Porter   +3 more
wiley   +1 more source

Blocking of Attachment to Cell Wall as a Resistance Response to Crown Gall Bacteria Agrobacterium tumefaciens by Roses

open access: yesJournal of the Japanese Society for Horticultural Science, 2005
バラ根頭がんしゅ病抵抗性の発現機構を明らかにするために, Agrobacterium tumefaciensの植物細胞壁への付着に着目し, バラの抵抗性の高低と菌の付着との関係について走査型電子顕微鏡を用いて比較検討した. 無接種区において抵抗性が高い‘PEKcougel’および‘Lifirane’では顆粒物質が多量に分泌され, 植物細胞壁表面が覆われていたのに対して, 抵抗性が低い‘Dukat’, Rosa multiflora‘Matsushima No. 3’およびRosa canina‘Pfander’では顆粒物質の分泌が少なく, 細胞壁表面が露出していた.
Bian See Tan   +4 more
openaire   +2 more sources

Pathogenic fungus Ustilago maydis exploits the lateral root regulators to induce pluripotency in maize shoots

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2974-2985, March 2026.
Summary Biotrophic plant–pathogens secrete effector molecules to redirect and exploit endogenous signaling and developmental pathways in their favor. The biotrophic fungus Ustilago maydis causes galls on all aerial parts of maize. However, the responsible gall‐inducing effectors and corresponding plant signaling pathway(s) remain largely unknown. Using
Mamoona Khan   +7 more
wiley   +1 more source

A descriptive bibliography of British and Irish editions of Isaac Watts’s Divine Songs (1715–ca. 1830) [PDF]

open access: yes, 2019
Isaac Watts’s Divine Songs, Attempted in Easy Language for the Use of Children (1715) represents a pivotal point in the history of children’s literature.
Uvin, Tielke
core   +2 more sources

The tasiR‐ARF pathway in plants: origin, functions, and interplay of miR‐390, tasiRNAs and ARF3

open access: yesPlant Biology, Volume 28, Issue 2, Page 328-344, March 2026.
Trans‐acting small interfering RNAs that silence a subset of Auxin Response Factors are crucial for plant growth, developmental timing, proper organ patterning, and coping with stress. Abstract Trans‐acting small interfering RNA (tasiRNAs) are a special type of endogenous small RNAs (sRNAs) found only in plants.
B. A. López‐Ruiz   +4 more
wiley   +1 more source

Biological Flora of Britain and Ireland: Geranium sylvaticum*

open access: yesJournal of Ecology, Volume 114, Issue 2, February 2026.
Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner   +6 more
wiley   +1 more source

Examining the Doctrine of Discovery in Religion and Indigenous Studies

open access: yesReligion Compass, Volume 20, Issue 1, January/February 2026.
ABSTRACT Since the publication of Pagans in the Promised Land by Steven T. Newcomb (Shawnee/Lenape), scholarship on the Doctrine of Discovery has expanded significantly as a central issue in Indigenous law and politics. However, its implications remain underexamined in Religious Studies, Indigenous Studies, and legal scholarship.
Adam D. J. Brett, Betty Hill
wiley   +1 more source

Commodity risk assessment of Vitis spp. plants from Moldova

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

The effects of phosphorus and sulfur fertilizers on flower production of roses and carnations [PDF]

open access: yes, 1927
Cover title.Includes bibliographical references (p. 100)
Lehenbauer, Philip Augustus, 1883-   +1 more
core   +1 more source

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