Functional Trait Structure In A Plant Community In Central Anatolian Steppe,
2026
TÜBİTAK
Functional Trait Structure In A Plant Community In Central Anatolian Steppe, Cansu Ülgen, Zeynep Ladi̇n Coşgun, Bariş Özüdoğru, Çağatay Tavşanoğlu
Turkish Journal of Botany
Exploring the trait structure of grassland plant communities enhances our understanding of how these communities will respond to climate change and disturbances such as herbivory. The trait structure of a plant community was investigated in the Central Anatolian steppe, an ecoregion with high biodiversity that has been largely unexplored in terms of plant functional ecology. Fifty plant species in the community were measured across 9 plant traits, including several leaf traits (leaf area, leaf dry matter content, specific leaf area, leaf thickness, and leaf nitrogen content), two seed traits (seed mass and seed shape), as well as the plant height …
Novelties In The Genus Aethionema (Brassicaceae) In Türkiye: Resurrections, New Combinations And Status, And New Synonyms,
2026
TÜBİTAK
Novelties In The Genus Aethionema (Brassicaceae) In Türkiye: Resurrections, New Combinations And Status, And New Synonyms, Kuddi̇si̇ Ertuğrul, Tuna Uysal, Hakki Demi̇relma, Emrah Şi̇ri̇n, Meryem Bozkurt, Burcu Yilmaz Çitak
Turkish Journal of Botany
The genus Aethionema in Türkiye was investigated through a comprehensive taxonomic study including morphological, seed micromorphological, and molecular methods. This study led to the synonymization of 11 taxa: A. annuum, A. dincii subsp. baytopiae, A. alidaghenicum, A. bingoelicum, A. dumelicum, A. ertughrulii, A. fruticulosum, A. gypsicola, A. huber-morathii, A. maraschicum, and A. turanicum. Conversely, seven species were resurrected: A. levandowskyi, A. sintenisii, A. acarii, A. pallidiflorum, A. pseudoarmenum, A. pulchellum, and A. recurvum. Four new combinations and status changes (comb. et stat. nov.) were proposed. Reevaluation of synonymous species resulted in the reclassification of A. cardiophyllum and A. lacerum as …
Transcriptome Profiling Of Silique Lncrnas Reveals Novel Insights Into Silique Length In Radish (Raphanus Sativus L.),
2026
TÜBİTAK
Transcriptome Profiling Of Silique Lncrnas Reveals Novel Insights Into Silique Length In Radish (Raphanus Sativus L.), Xiaomin Yu, Yuxin Zhu, Zhoubo Guan, Shisheng Li
Turkish Journal of Botany
Radish is a widely cultivated vegetable with known medicinal value and produces siliques that differ significantly in number and size. The present study compares normal Duanye-13 radish (CK-type) siliques with mutant radish siliques induced by chemical mutagenesis at the young (YS), short (SS), and long (LS) silique stages. Differences in long noncoding ribonucleic acid (lncRNA) expression were investigated using high-throughput RNA sequencing and bioinformatic analyses, revealing 45 324 new lncRNAs in radish siliques. lncRNA expression was higher in YS and LS mutant lines than in CK-type lines, and expression in SS mutants tended to be lower than in CK-type lines. …
Asimina Triloba (L.) Dunal: The Complete Story Of America’S Forgotten Fruit,
2026
University of Louisville
Asimina Triloba (L.) Dunal: The Complete Story Of America’S Forgotten Fruit, Autumn M. Howard
The Cardinal Edge
Asimina triloba, commonly known as the pawpaw, is a unique and historically significant native fruit tree of the eastern United States. This research paper explores the taxonomy, botanical description, distribution, habitat requirements, ecological interactions, economic importance, and reproductive biology of A. triloba. The species is distinguished by its tropical-flavored fruits, adaptation to temperate climates, and reliance on clonal reproduction and specific insect pollinators. While offering promising opportunities for sustainable agriculture and riparian restoration, A. triloba faces challenges related to limited seed dispersal, susceptibility to certain pests and diseases, and the presence of neurotoxic compounds. Despite its historical importance …
Crepe Myrtle Bark Scale (Acanthococcus Lagerstroemiae) And Sooty Mold (Capnodium Sp.) Decrease Bloom And Fruit Number In ‘Natchez’ Crepe Myrtle (Lagerstroemia Xfauriei ‘Natchez’),
2026
East Texas A&M University
Crepe Myrtle Bark Scale (Acanthococcus Lagerstroemiae) And Sooty Mold (Capnodium Sp.) Decrease Bloom And Fruit Number In ‘Natchez’ Crepe Myrtle (Lagerstroemia Xfauriei ‘Natchez’), Derald A. Harp, Beatriz Ruiz, Kara Bailey, Pedro Castillo, Phoebe Alvarez
Faculty Publications
Crepe myrtle bark scale (CMBS) (Acanthococcus lagerstroemiae) is an important pest of crepe myrtle in Texas, and infestations are accompanied by excessive growth of sooty mold (SM) that will cover stems, and, in severe cases, leaves. These combine to create significant stress on the plant, and anecdotal evidence suggests a decrease in bloom number under heavy infestation. In an existing planting of 24 ‘Natchez’ crepe myrtle in four blocks, three trees were randomly chosen in each block and treated with either a dinotefuran (year 1) or imidicloprid (year 2) drench. The three remaining trees were untreated. In February of year …
Biodiversity Between The Vines: Common, Rare, And Weedy Plants In Willamette Valley Vinyards,
2026
Portland State University
Biodiversity Between The Vines: Common, Rare, And Weedy Plants In Willamette Valley Vinyards, Nora Dunkirk, Gabriel Campbell
Institute for Natural Resources Publications
Vineyards in the Willamette valley are more than rows of grapes—they are living landscapes. Between the vines is a diverse community of over 1,500 plant species that support soil health, pollinators and beneficial insects, birds and other wildlife, and contribute meaningfully to the resiliency and productivity of vineyards. Among the natives are also introduced and exotic plants that compete with the native species. Every plant tells a story—together, they form a living vineyard. Here we present common, rare, and exotic weedy species of Willamette Valley vineyards along with identification tips about each species. Presented at the 2026 LIVE conference (livecertified.org).
Evaluation Of Publicly Available Maize Germplasm Adaptation To Environments In Nebraska,
2026
University of Nebraska-Lincoln
Evaluation Of Publicly Available Maize Germplasm Adaptation To Environments In Nebraska, Garrett Snodgrass
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Publicly available maize germplasm represents an important resource for breeding programs seeking to expand genetic diversity and improve hybrid performance. However, effective use requires characterization of per se phenotypic performance of parental lines and evaluation of the parental line’s hybrid progeny adaptation to a given target population of environments. Furthermore, understanding population structure and heterotic grouping is imperative for maximizing efficiency of breeding decisions. The objectives of this study were to (1) evaluate phenotypic performance of parental lines and hybrids across environments in Nebraska, and to (2) refine heterotic group classification of parental lines within the University of Nebraska-Lincoln’s Hybrid …
Fighting The Black Snake: The Dapl And The Case For Indigenous Environmental Stewardship,
2026
Fordham University
Fighting The Black Snake: The Dapl And The Case For Indigenous Environmental Stewardship, Kenny Moll
Student Theses 2015-Present
This thesis analyzes the current scope of environmental injustice on Native lands in the U.S. Specifically it examines The Dakota Access Pipeline (DAPL) and its impacts on the Standing Rock Sioux Tribe of North Dakota. Western colonialism and capitalism have dominated North American ecosystems since their forcible introduction hundreds of years ago, causing the commodification of natural resources and leading to injustices such as that of the “Black Snake.” However, the story of The Standing Rock Sioux Tribe’s resistance will be analyzed through the framework of Indigenous philosophy and environmental justice. Chapter 1 analyzes the implementation of the DAPL and …
A Simple And Affordable Protocol To Assess Censer Seed Dispersal: First Confirmation Of The Mechanism In The Genus Solanum,
2026
Bucknell University
A Simple And Affordable Protocol To Assess Censer Seed Dispersal: First Confirmation Of The Mechanism In The Genus Solanum, Abigail J. Motter, Christopher T. Martine, Melody P. Sain
Faculty Journal Articles
The censer seed dispersal mechanism, whereby mature fruits are retained on plants and seeds dispersed by mechanical shaking, is among the most specialized wind-aided seed dispersal strategies employed by the flowering plants. An efficient, affordable, and easily repeatable protocol for determining whether a species uses this unusual mechanism of seed dispersal is lacking. Our focal species, Solanum tudununggae, is one of just two Solanum species (in a fleshy-fruited genus of ca. 1200 species) hypothesized to use this dispersal mechanism as a means to move seeds farther from parent plants than would gravity alone.
Cover And Contents,
2026
TÜBİTAK
Effects Of Hydro- And Nano-Priming Treatments On Seed Germination And Metabolism In Sugar Beet (Beta Vulgaris L.),
2026
TÜBİTAK
Effects Of Hydro- And Nano-Priming Treatments On Seed Germination And Metabolism In Sugar Beet (Beta Vulgaris L.), Sarah Jorjani, Ömer Can Ünüvar, Songül Gürel, Ekrem Gürel
Turkish Journal of Botany
This study examined the effects of hydropriming and nanopriming on the germination and physiological parameters of sugar beet seeds. Seeds were treated with distilled water as a traditional method and with TiO2 nanoparticle solutions at concentrations of 5, 10, and 15 ppm as an advanced method. Seeds were soaked for 3, 6, and 9 h, followed by postpriming maintenance for 10 and 45 days. T he results indicated no statistically significant differences in germination rates between the control and primed groups. Both priming methods markedly increased alpha-amylase activity and chlorophyll content, indicating improved metabolic and photosynthetic potential. Notably, nanopriming for …
Modeling Global Ecological Niche Shifts Of Osyris Spp. Under Climate Change Scenarios: Conservation Priorities For A Threatened Genus, Meng Ting-Yao, Han Shun-Long, He Xiang-Tian, Wu Ya-Ni, Fengjuan Mou
Turkish Journal of Botany
The genus Osyris L. comprises ecologically and economically important evergreen shrubs or small trees, with particular African species currently threatened by unsustainable exploitation. This study projected potential ecological niche shifts for Osyris under four Shared Socioeconomic Pathways (SSPs) using digitized herbarium specimen localities and 20 environmental variables. The genus currently occupies a broad range between 41.32°N–34.85°S latitude and 9.27°W–109.03°E longitude, at elevations from 0 to 3900 m. High-suitability areas cluster primarily in the European-Mediterranean region, eastern/southern Africa, western South America, and Southeast Asia. Projections indicate a significant decline in high-suitability area under all SSP scenarios (SSP126, SSP245, SSP370, SSP585) compared …
A Novel Strategy Of Mycorrhizal Fungi Usage To Enhance Crop Resilience In Saline Environments: Biopriming With Serendipita Indica,
2026
Ege University
A Novel Strategy Of Mycorrhizal Fungi Usage To Enhance Crop Resilience In Saline Environments: Biopriming With Serendipita Indica, Tuğba Özteki̇n, Meli̇sa Ayişiği, Lale Yildiz Aktaş
Turkish Journal of Botany
Soil salinization is a critical global challenge, threatening agricultural productivity by imposing osmotic stress, ionic toxicity, and oxidative imbalance in plants. This study investigated the potential of Serendipita indica biopriming to enhance salt stress tolerance in maize (Zea mays L. cv. Simon) seedlings through comprehensive physiological and biochemical analyses under controlled conditions. Maize seeds were bioprimed with different concentrations of mycorrhizal fungi S. indica spores and exposed to varying NaCl concentrations (0, 50, 100, and 200 mM). Nonprimed maize seedlings had a gradual reduction in seed vigor index, reaching about 93.56% in 200 mM NaCl treatment. Under nonsaline conditions, S. …
Taxonomic Significance Of Stem And Leaf Anatomy And Pollen And Seed Micromorphological Characters In The Papaver (Poppy) Sect. Rhoeadium From Türkiye,
2026
Selçuk University
Taxonomic Significance Of Stem And Leaf Anatomy And Pollen And Seed Micromorphological Characters In The Papaver (Poppy) Sect. Rhoeadium From Türkiye, Esengül Özkaymakoğlu, Osman Tugay, Yavuz Bülent Köse, Deni̇z Ulukuş, Bayram Atasagun, Meti̇n Armağan, Ferhat Celep
Turkish Journal of Botany
The poppy (Papaver) has beautiful flowers that attract the attention of not only taxonomists but also the public. However, it also presents several taxonomic problems. This study examines 13 taxa of Papaver sect. Rhoeadium, including the following species native to Türkiye: P. purpureomarginatum, P. dubium subsp. dubium, P. dubium subsp. laevigatum, P. arachnoideum, P. arenarium, P. commutatum subsp. euxinum, P. guerlekense, P. rhopalothece, P. stylatum, P. clavatum, P. syriacum, P. rhoeas, and P. postii. Plant specimens were collected from natural populations, and anatomical investigations were carried out on stem and leaf cross-sections. Pollen and seed features were examined using both …
Complete Genome Characterization Of A New Alphapartitivirus Identified In The Ectomycorrhizal Fungus Lactarius Mediterraneensis, Aigul Kali̇yeva, Ergi̇n Şahi̇n, Gülce Edi̇ş, Ilgaz Akata
Turkish Journal of Botany
Viruses that naturally infect fungi capable of forming mycorrhizal symbioses remain poorly studied. In the present study, a new partitivirus associated with the basidiomycete mycorrhizal fungus Lactarius mediterraneensis was identified and characterized, and it was designated as Lactarius mediterraneensis partitivirus 1 (LmPV1). The complete genome of LmPV1 was determined through high throughput sequencing of double-stranded RNA (dsRNA) extracts and confirmed by Sanger sequencing of RLM-RACE PCR amplicons. T he genome comprises two dsRNA segments, 1899 bp and 1957 bp, each containing a single open reading frame (ORF) a putative RNA-dependent RNA polymerase (RdRp) and a capsid protein (CP). Comparative analysis …
Hormetic Doses Of Lead Metal Ion Stimulated Photosynthetic Attributes In Brassica Juncea During Various Stages Of Growth,
2026
TÜBİTAK
Hormetic Doses Of Lead Metal Ion Stimulated Photosynthetic Attributes In Brassica Juncea During Various Stages Of Growth, Shalini Dhiman, Arun Dev Singh, Nitika Kapoor, Renu Bhardwaj
Turkish Journal of Botany
Low doses of lead (Pb) ions were used in the present study to investigate their effects on photosynthetic efficiency in Brassica juncea. Plants of B. juncea grown for 30, 45, and 60 days were analysed for root and shoot length, pigment content, gas exchange, chlorophyll fluorescence, primary and secondary metabolites, and nonenzymatic antioxidant responses under exposure to hormetic doses of Pb2+. The findings show that low levels of Pb2+ (especially 18- and 36-µM Pb treatments) improve gas exchange metrics, chlorophyll fluorescence parameters, root and shoot growth, and increased amounts of chlorophyll, carotenoid, xanthophyll and low amounts of pheophytin as compared …
Mycorrhiza-Mediated Physiological Responses Of Shallot Against Twisted Disease And Drought Stress,
2026
Universitas Gadjah Mada
Mycorrhiza-Mediated Physiological Responses Of Shallot Against Twisted Disease And Drought Stress, Krisnanda Surya Dharma, Ani Widiastuti, Suryanti Suryanti
Turkish Journal of Botany
Shallot, a strategic horticultural commodity in Indonesia, is susceptible to biotic stress (e.g., twisted disease) and abiotic stress (e.g., drought). Mycorrhizal fungi offer an environmentally friendly solution to enhance plant resilience. This study evaluated the effects of mycorrhizal application on shallot plants against twisted disease (Fusarium acutatum) and drought stress. Using a randomized complete block design, we assessed growth, disease resistance, and physiological responses. Data were analyzed using analysis of variance followed by Tukey’s honestly significant difference test at a 95% confidence level. Results indicated that mycorrhizal application reduced both the severity and rate of twisted disease development in shallots. …
Depth And Soil Physical Context Govern Soil Organic Carbon, While Woody Cover Moderates Native Vegetation Relationships In California Rangelands,
2026
Cal Poly Humboldt
Depth And Soil Physical Context Govern Soil Organic Carbon, While Woody Cover Moderates Native Vegetation Relationships In California Rangelands, Dabid Zuniga Garcia
Cal Poly Humboldt theses and projects
Soil organic carbon (SOC) is central to soil function and an important component of climate mitigation in rangeland ecosystems, but the controls on SOC across California’s working rangelands remain understudied. Using data from Point Blue Conservation Science’s Rangeland Monitoring Network, this study evaluated how soil properties, vegetation structure, and recent climate relate to SOC concentration at depths of 0–10 cm and 10–40 cm across 145 ranches spanning four California regions. Linear mixed-effects models showed that SOC was consistently higher in topsoil than subsoil and highest in coastal sites relative to interior valleys. Bulk density was the strongest negative predictor of …
A Vascular And Non-Vascular Flora Of The Mcgee Creek Watershed, Mono County, California,
2026
Claremont Graduate University
A Vascular And Non-Vascular Flora Of The Mcgee Creek Watershed, Mono County, California, Matthew Yamamoto
CGU Theses & Dissertations
The McGee Creek watershed is a topographically and geologically diverse drainage in the eastern Sierra Nevada of California covering 27.28 sq-mi (70.65 sq-km), with an elevation range of 6750–12,999 ft (2057–3962 m). Relative to nearby watersheds, few plant specimens had been collected in the McGee Creek watershed before 2024, and these were mostly collected along roads and trails. To better understand the flora, 2860 collections of vascular and non-vascular plants were made across the watershed in 2024 and 2025, and 187 specimens collected before 2024 were examined. In total, the flora of the McGee Creek watershed includes at least 970 …
Soil Nutrient Sufficiency Versus Plant Nutrient Status In Compost-Amended Soils: Plant Tissue Analysis As A Diagnostic Tool,
2026
Murray State University
Soil Nutrient Sufficiency Versus Plant Nutrient Status In Compost-Amended Soils: Plant Tissue Analysis As A Diagnostic Tool, Chandralekha Joga Miss
Murray State Theses and Dissertations
This study evaluated whether Mehlich III soil nutrient sufficiency ratings reliably predict plant nutrient status and chlorophyll response across contrasting compost application histories. A greenhouse pot experiment was conducted with Chijimisai (Brassica rapa) planted in three treatment soils that had no compost (T1), moderate compost history (T2), and long-term hog manure compost application (T3). Plant performance was assessed through weekly shoot length and chlorophyll content (SPAD) measurements, leaf number at maturity, and leaf tissue nutrient analysis conducted at harvest. Soil test results indicated adequate to high nutrient levels across all three treatments. Leaf tissue analysis, however, revealed substantial …
