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Xizhen Guan, Junhua Peng and Daolin Fu
Chromosome elimination resulting in haploids is achieved by rapid loss of chromosomes from one parent during the zygote stage and is an important procedure to produce doubled haploid (DH) lines in plants. During crosses between an emasculated wheat (Trit...
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Stephen J. Trueman, Joel Nichols, Michael B. Farrar, Helen M. Wallace and Shahla Hosseini Bai
Optimal fruit production from many tree crops relies on the transfer of cross-pollen between trees of different cultivars rather than the transfer of self-pollen between trees of the same cultivar. However, many orchards are established with wide blocks ...
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Ricardo Salomón-Torres, Noé Ortiz-Uribe, Robert Krueger, Juan Pablo García-Vázquez, Yuval Cohen, Glenn C. Wright and Laura Samaniego-Sandoval
The aim of this study was the evaluation of date palm (Phoenix dactylifera L.) pollen production during the 2021 and 2022 seasons in the Mexicali Valley, Mexico. Twelve seed-propagated male palms of 20 years of age and similar vigor were selected and gro...
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Jian Wang, Yuexuan Cao, Kejian Wang and Chaolei Liu
In vivo doubled haploid (DH) production based on crossing heterozygous germplasm with mtl haploid inducer lines promises to transform modern rice (Oryza sativa) breeding. However, this technology is limited, as haploid inducers and pollen acceptors have ...
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Barbara Anna Kowalczyk, Monika Bieniasz and Anna Kostecka-Gugala
Climate change is being felt in all vineyards around the world, opening up new perspectives for regions with a growing winemaking industry. In this study, 11 hybrid grapevines grown in cold climates were assessed in terms of flowering biology and pollina...
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Davide Zanelli, Fabio Candotto Carniel and Mauro Tretiach
Applications involving graphene-related materials (GRMs) are becoming very common, raising concerns for their environmental impact. GRMs induce various effects on plants, but those on the sexual reproduction are still largely unknown. Here, the effects o...
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Magdalena Daria Vaverková, Dana Adamcová, Jan Winkler, Eugeniusz Koda, Jana Cervenková and Anna Podlasek
When the landfill use comes to end, important subsequent steps include aftercare, safety assurance, and ecological regeneration. Landfill revegetation is cost-effective and eco-friendly approach in the management of landfill areas, which serves the purpo...
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Matthew Smart, Clint Otto, Robert Cornman and Deborah Iwanowicz
Colony monitoring devices used to track and assess the health status of honey bees are becoming more widely available and used by both beekeepers and researchers. These devices monitor parameters relevant to colony health at frequent intervals, often app...
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Peng-Qiang Yao, Guo-Hua Li, Qing-Yi Long, Li-Gang He and Xiang-Yang Kang
In order to induce unreduced pollens, microsporogenesis and male flower bud (MFB) development were compared in rubber tree clone RRIM 600. We observed strong asynchronism in different MFBs in an inflorescence. Asynchronism of microsporogenesis in differe...
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Peter Thomas,Xavier Garcia-Marti
Pág. eR01
Aim of study: Being the longest-lived of all European trees, capable of living significantly over 2,000 years, yew is highly likely to be negatively affected by climate change; this paper explores the changes in distribution and abundance. Main results: ...
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