Results 61 to 70 of about 79,751 (246)

On the use of ultraviolet photography and ultraviolet wing patterns in butterfly morphology and taxonomy [PDF]

, 2000
In a series of feeding experiments we found that, depending on the larval food plant species or part of food plant ingested, individuals of the blue butterfly Polyommatus icarus (Lycaenidae) exhibit broad variation of wing patterns in the ultraviolet (UV)
Fiedler, Konrad, Knüttel, Helge
core  

Genomic and Transcriptomic Analyses Provide Insights Into Erysiphe necator Pathogenicity and Grapevine Response

Plant Biotechnology Journal, EarlyView.
ABSTRACT Grapevine powdery mildew, caused by the fungus Erysiphe necator, is one of the most prevalent obligate biotrophic pathogens in vineyards, posing a significant threat to grape production. Despite its impact, research on E. necator pathogenicity and grapevine responses remains limited.
Bo Mu, Ruixin Tang, Zhaolin Teng, Jinfu Chen, Kaicheng Cui, Feng Wei, Wenxiang Kong, Shunyuan Xiao, Xiangnan Xu, Jia‐Yue Feng, Ying‐Qiang Wen   +10 more
wiley   +1 more source

Transmission from seed to seedling and elimination of alfalfa viruses

Frontiers in Plant Science
IntroductionViral diseases have become a vital factor limiting the development of the alfalfa (Medicago sativa) industry. Six viruses infecting alfalfa with a high incidence rate are Alfalfa mosaic virus (AMV), Medicago sativa alphapartitivirus 1 (MsAPV1)
Jin Li, Jin Li, Qiaoxia Shang, Qiaoxia Shang, Yingning Luo, Shuhua Wei, Chaoyang Zhao, Liping Ban   +7 more
doaj   +1 more source

Complete genome sequence of the Medicago microsymbiont Ensifer (Sinorhizobium) medicae strain WSM419 [PDF]

, 2010
Ensifer (Sinorhizobium) medicae is an effective nitrogen fixing microsymbiont of a diverse range of annual Medicago (medic) species. Strain WSM419 is an aerobic, motile, non-spore forming, Gram-negative rod isolated from a M.
Ardley, J.K., Bräu, L., Chain, P., Chang, Y-J, Copeland, A., Dilworth, M.J., Gollagher, M., Hauser, L., Howieson, J.G., Ivanova, N., Kiss, H., Kyrpides, N, Land, M., Lapidus, A., Malfatti, S., Markowitz, V., Mavromatis, K., Nandasena, K.G., Nolan, M., O'Hara, G.W., Reeve, W.G., Tiwari, R., Yates, R.J.   +22 more
core   +1 more source

Comparative proteomics analysis of root and nodule mitochondria of soybean

Plant, Cell &Environment, EarlyView.
Abstract Legumes perform symbiotic nitrogen fixation through rhizobial bacteroids housed in specialised root nodules. The biochemical process is energy‐intensive and consumes a huge carbon source to generate sufficient reducing power. To maintain the symbiosis, malate is supplied by legume nodules to bacteroids as their major carbon and energy source ...
Wai‐Ching Sin, Jinhong Liu, Jia Yi Zhong, Hon‐Ming Lam, Boon Leong Lim   +4 more
wiley   +1 more source

Una especie nueva de Pseudococcus (Hemiptera: Coccoidea: Pseudococcidae) sobre forrajeras y soja en Argentina y países vecinos

Revista de la Sociedad Entomológica Argentina, 2012
Se describe e ilustra una especie nueva Pseudococcus pabulum Granara de Willink sp. nov., encontrada en raíces de Medicago sativa, Trifolium pratense, T. repens, Glycine max y Lotus corniculatus en Argentina, Brasil y Uruguay.
María C. GRANARA DE WILLINK, Arturo C. DUGHETTI   +1 more
doaj  

Contextualized Metabolic Modelling Revealed Factors Affecting Isoflavone Accumulation in Soybean Seeds

Plant, Cell &Environment, EarlyView.
ABSTRACT Isoflavones, secondary metabolites with numerous health benefits, are predominantly found in legume seeds, especially soybean; however, their contents in domesticated soybean seeds are highly variable. Wild soybeans are known for higher seed isoflavone contents than cultivars. Here we used experimental and modelling approaches on wild soybean (
Carolina A. Contador, Ailin Liu, Ming‐Sin Ng, Yee‐Shan Ku, Siu H. J. Chan, Hon‐Ming Lam   +5 more
wiley   +1 more source

Carbon mineralization and microbial activity in agricultural topsoil and subsoil as regulated by root nitrogen and recalcitrant carbon concentrations [PDF]

, 2018
Aims Mechanisms of subsoil carbon sequestration from deep-rooted plants are elusive, but may contribute to climate change mitigation. This study addressed the role of root chemistry on carbon mineralization and microbiology in a temperate agricultural ...
Elsgaard, Lars, Liang, Zhi, Lyhne-Kjæbye, Annemette, Nicolaisen, Mette, Olesen, Jørgen E.   +4 more
core   +1 more source

CRISPR/Cas‐Mediated Gene Editing in Plant Immunity and Its Potential for the Future Development of Fungal, Oomycete, and Bacterial Pathogen‐Resistant Pulse Crops

Plant, Cell &Environment, EarlyView.
ABSTRACT Pulses provide myriad health benefits and are advantageous in an environmental context as a result of their leguminous nature. However, phytopathogenic fungi, oomycetes and bacteria pose a substantial threat to pulse production, at times leading to crop failure.
Stacy D. Singer, Mohammed M. Mukthar, Udaya Subedi, Hari Poudel, Guanqun Chen, Nora Foroud, Syama Chatterton   +6 more
wiley   +1 more source

Ecología de Medicago sativa L. en el continente americano

Lilloa, 2021
El autor estudia el centro de origen de Medicago sativa L. y M. faleata L., la migración de M. sativa L., y señala las áreas ecológicas contemporáneas en América del Sur (Argentina, Perú, Brasil, Ecuador y Uruguay) y las áreas de cultivo esporádicas ...
Albert Boerger
doaj