Results 71 to 80 of about 24,922 (298)

The effect of temperature on pollen germination and pollen tube growth of quince cultivars

, 2020
The effect of three different temperatures (8, 16 and 24°C) on pollen germination and pollen tube growth in vitro in eight quince cultivars (‘Leskovacka’, Vranjska’, ‘Morava’, ‘Pazardzijska’, ‘Hemus’, ‘Asenica’, ‘Portugal’ and ‘Triumph’) was studied. The
Milatović, Dragan, Radovic, A., Radović, Aleksandar, Cerović, Radosav, Rakonjac, V, Rakonjac, Vera, Bakic, I, Nikolić, D., Nikolić, Dragan, Bakić, I., Bakić, Ivana, Milatovic, D.   +11 more
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Pollen-specific overexpression of GPT1-eYFP rescues the pollen defects of wrky2 wrky34 double mutant plants.

, 2019
(A) Viability (as indicated by PI staining), in vitro germination, and lipid accumulation (as indicated by Nile blue A staining) of pollen grains from wrky2 wrky34 and PLAT52:GPT1-eYFP wrky2 wrky34 plants.
Mengmeng Zhang (1507543), Liuyi Yang (5172341), Juan Xu (225010), Aili Qu (1878289), Yuan Tao (1489138), Xiangxiong Deng (6157706), Shuqun Zhang (155547), Yueping Zheng (6157703), Yidong Liu (155545)   +8 more
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From wild to tamed: Reimagining novel crops through omics and local plant diversity

PLANTS, PEOPLE, PLANET, EarlyView.
The global food system faces growing pressure from climate change, biodiversity loss, and rising nutritional demands. Agriculture has increased yields but reduced crop diversity, flavor, and nutritional quality, leaving societies vulnerable and dependent on a narrow set of staple species.
Alexandra Sanfeliu Meliá, Pablo D. Cárdenas   +1 more
wiley   +1 more source

The Arabidopsis KINβγ Subunit of the SnRK1 Complex Regulates Pollen Hydration on the Stigma by Mediating the Level of Reactive Oxygen Species in Pollen.

PLoS Genetics, 2016
Pollen-stigma interactions are essential for pollen germination. The highly regulated process of pollen germination includes pollen adhesion, hydration, and germination on the stigma. However, the internal signaling of pollen that regulates pollen-stigma
Xin-Qi Gao, Chang Zhen Liu, Dan Dan Li, Ting Ting Zhao, Fei Li, Xiao Na Jia, Xin-Ying Zhao, Xian Sheng Zhang   +7 more
doaj   +1 more source

Germination and Storage of Genetiana Pollen [PDF]

, 1967
Germination and storage condition of Gentiana pollen were studied. Sucrose solution was used as culture medium. The optimum sucrose concentration of medium was 10% in G. triflora and G. Zollingeri, and 15% in G. scabra var. Buergeri.
佐野, 泰
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A Trp574–Leu substitution confers resistance to three classes of acetolactate synthase inhibitors in Australian brome grass (Bromus diandrus)

Pest Management Science, EarlyView.
Target‐site based imidazolinone resistance in brome grass was found to be conferred by a mutation at position 574 in the ALS gene and to severely impact the efficacy of the herbicide Intervix®, a co‐formulation of imazamox and imazapyr. Abstract BACKGROUND Brome grass (Bromus diandrus) is a prevalent weed in southern Australian cropping regions which ...
Roberto Busi, Danica Goggin, Nick Eyres, Fabian Runge, Aimone Porri, Ken Flower   +5 more
wiley   +1 more source

Optimizing Wheat Pollen Preservation for Enhanced Viability and In Vitro Germination

Agronomy
Wheat pollen, which is characterized by its short lifespan, exhibits rapid germination after anthesis. The preservation of wheat pollen is contingent upon environmental factors including temperature, relative humidity, light, and wind.
Irum Khan, Muhammad Kashif Naeem, Armghan Shahzad, Zijin Zhang, Jing Chen, Muhammad Sajjad   +5 more
doaj   +1 more source

Host plant‐specific volatiles of Beauveria bassiana‐colonized plants initiate trophic plant–aphid–predator cascades

Pest Management Science, EarlyView.
Endophytic colonization of melon plants by B. bassiana modifies the crop volatile profiles in a genotype‐dependent manner. A predator choice is biased toward endophytically colonized plants infested with aphids revealing a guardian within effect of the fungus of great potential in integrated pest management.
María Cuenca‐Medina, Raquel Rodríguez‐Solana, José Manuel Moreno‐Rojas, Rafael Alcalá‐Herrera, Enrique Quesada‐Moraga, Natalia González‐Mas   +5 more
wiley   +1 more source

Metabolomic Analysis of Pollen Grains with Different Germination Abilities from Two Clones of Chinese Fir (Cunninghamia lanceolata (Lamb) Hook)

Molecules, 2018
Pollen grains produce certain metabolites, which can improve or inhibit germination and tube growth. Metabolomic analysis of germinating and growing Chinese fir pollen has not been reported.
Seif Aldin Dawina Abdallah Fragallah, Pei Wang, Nuo Li, Yu Chen, Sizu Lin   +4 more
doaj   +1 more source

Effects of post-translational modifications catalysed by pollen transglutaminase on the functional properties of microtubules and actin filaments

, 2009
TGases (transglutaminases) are a class of calcium-dependent enzymes that catalyse the interactions between acyl acceptor glutamyl residues and amine donors, potentially making crosslinks between proteins.
Del, Duca, Cresti, M, Cai, G, Serafini-Fracassini, D, Bonner, PLR   +4 more
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