Results 51 to 60 of about 899 (158)

The combined influence of microbiome and soil environment contributes to the chemotype differentiation in Atractylodes lancea

iMetaOmics, Volume 2, Issue 4, December 2025.
Genetic differentiation between the Maoshan‐Dabie Mountains group (MA genotype) and Qinling‐Taihang Mountains group (SA genotype) of Atractylodes lancea occurs along altitude and climatic gradients. High altitudes and their corresponding climatic conditions favor the formation of SA, while low altitudes and their corresponding climatic conditions favor
Hongyang Wang, Zheng Peng, Chengcai Zhang, Chuanzhi Kang, Yan Zhang, Xiuzhi Guo, Yiheng Wang, Guang Yang, Zengxu Xiang, Li Zhou, Zhixian Jing, Dahui Liu, Sheng Wang, Luqi Huang, Lanping Guo   +14 more
wiley   +1 more source

Biodiversity and Geographic Distribution of Rhizobia Nodulating With Vigna minima

Frontiers in Microbiology, 2021
Vigna minima is a climbing annual plant widely distributed in barren wilderness, grass land, and shrub bush of China and other countries such as Japan. However, the rhizobia nodulating with this plant has never been systematically studied.
Guohua Liu, Xiaoling Liu, Wei Liu, Kangning Gao, Xiaoli Chen, En-Tao Wang, Zhenjun Zhao, Wenxiao Du, Yan Li, Yan Li   +9 more
doaj   +1 more source

Soybean yield response to biostimulant seed treatments in Brazil and the United States: A review

Agronomy Journal, Volume 117, Issue 6, November/December 2025.
Abstract Soybean [Glycine max (L.) Merr.] farmers have shown increasing interest in using substances or microorganisms purported to enhance plant growth and development as plant biostimulant for seed treatment (BST). Field tests of soybean biostimulants in Brazil and the United States have shown inconsistent results in increasing crop yield ...
Fabiano Colet, Alexander J. Lindsey, Osler Ortez, Horacio D. Lopez‐Nicora, Laura E. Lindsey   +4 more
wiley   +1 more source

A Comprehensive Study of Biohopanoid Production in Alphaproteobacteria: Biosynthetic, Chemotaxonomical, and Geobiological Implications

Geobiology, Volume 23, Issue 6, November/December 2025.
ABSTRACT Bacteriohopanepolyol derivatives (BHPDs) and dia‐ and catagenetic products formed from these bacterial membrane modifiers are extensively used as biomarkers in molecular ecological and geoscience studies. Some BHPDs can be assigned to specific phylogenetic bacterial groups. With the vastly increasing availability of complete bacterial genomes,
Jaap S. Sinninghe Damsté, Michel Koenen, Vera Thiel, Nora Richter, Ellen C. Hopmans, Nicole J. Bale   +5 more
wiley   +1 more source

Evaluation of the effect of different concentrations of active ingredients of modern seed dressings Imidocloprid and Imazalil on the viability of pure cultures of B. elkanii [PDF]

BIO Web of Conferences
This study examined the toxic effects of the active ingredients imidocloprid and imazalil, which are components of several fungicide seed treatments, on the viability of pure cultures of Bradyrhizobium elkanii rhizobia bred at the All-Russian Soybean ...
Sorokina Arina, Yakimenko Maria, Tatarenko Igor, Gutor Yana   +3 more
doaj   +1 more source

Foliar application of molybdenum combined with cobalt affects leaf nitrogen concentration, grain yield, and yield components of soybean

Agronomy Journal, Volume 117, Issue 5, September/October 2025.
Abstract The high protein content in soybean (Glycine max (L.) Merrill) necessitates maximizing the nitrogen (N) absorption capacity and the biological N fixation process. This study aimed to evaluate whether foliar application of molybdenum (Mo) combined with cobalt (Co) enhances the productivity, yield components, N content, and protein and oil ...
Jorge Delfim, Adônis Moreira, Larissa A. C. Moraes   +2 more
wiley   +1 more source

Bradyrhizobium elkanii ICA 8001 GUS A: A NEW STRAIN TO EVALUATE NODULATION GENE EXPRESSION

Cultivos Tropicales, 2003
El gen marcador gus A de Escherichia coli, gen que codifica para la enzima ß-glucuronidasa, es utilizado en este trabajo para transformar genéticamente la cepa Bradyrhizobium elkanii ICA 8001, mediante una conjugación triparental.
María C. Nápoles, Ellen Luyten, B. Dombrecht, J. Vanderleyden   +3 more
doaj  

Efeitos de diferentes formulações comerciais de glyphosate sobre estirpes de Bradyrhizobium Effects of different glyphosate commercial formulations on Bradyrhizobium strains

Planta Daninha, 2004
O objetivo deste trabalho foi avaliar efeitos de formulações comerciais de glyphosate sobre estirpes de Bradyrhizobium, em condições de laboratório. As formulações foram aplicadas na concentração de 43,2 µg L-1 do equivalente ácido.
J.B. Santos, R.J.S. Jacques, S.O. Procópio, M.C.M. Kasuya, A.A. Silva, E.A. Santos   +5 more
doaj   +1 more source

Natural abundance of 15N of N derived from the atmosphere by different strains of Bradyrhizobium in symbiosis with soybean plants [PDF]

Ciência Rural, 2019
: To quantify the BNF contribution to legumes using the 15N natural abundance technique, it is important to know the abundance of 15N of the plants grown entirely dependent on BNF (value ‘B’).
Karla Emanuelle Campos Araujo, Carlos Vergara Torres Júnior, Ana Paula Guimarães, Mara Alexandre da Silva, Bruno José Rodrigues Alves, Segundo Urquiaga, Robert Michael Boddey   +6 more
doaj   +1 more source

Identifikasi dan Kekerabatan Rhizobia Pohon Mangium dan Sengon Berdasarkan nodD1 dan nifH

Jurnal Ilmu Pertanian Indonesia, 2022
Rhizobia from legumes Acacia mangium (Mangium) and Paraserianthes falcataria (Sengon) have often been isolated and studied for their applications to plants, but studies on the nod and nif genes are still lacking.
Misbakhul Bait, Rumella Simarmata, Rahayu Widyastuti   +2 more
doaj   +1 more source