Results 21 to 30 of about 23,171 (312)

Chromosome doubling of microspore-derived plants from cabbage (Brassica oleracea var. capitata L.) and broccoli (Brassica oleracea var. italica L.)

Frontiers in Plant Science, 2015
Chromosome doubling of microspore-derived plants is an important factor in the practical application of microspore culture technology because breeding programs require a large number of genetically stable, homozygous doubled haploid plants with a high ...
Suxia eYuan, Yanbin eSu, Yumei eLiu, Zhansheng eLi, Zhiyuan eFang, Limei eYang, Mu eZhuang, Yangyong eZhang, Honghao eLv, Peitian eSun   +9 more
doaj   +2 more sources

The effect of copper on plant regeneration in barley microspore culture

Czech Journal of Genetics and Plant Breeding, 2017
Isolated microspore culture is an excellent system for the production of doubled haploids in many crops, including barley. In a more traditional barley anther culture method copper sulphate is known to enhance plant regeneration.
Katarzyna MAKOWSKA, Sylwia OLESZCZUK, Janusz ZIMNY   +2 more
doaj   +2 more sources

Transcriptomic analyses reveal regulatory plasticity and metabolic reprogramming underlying genotype-specific microspore embryogenesis in wheat. [PDF]

Plant Cell Rep
Yuan HY, Jiang Y, Kathiria P, Bollina V, Tan Y, Enns JL, Ferrie AMR, Kagale S.   +7 more
europepmc   +3 more sources

Comparison between Germinated Seed and Isolated Microspore EMS Mutagenesis in Chinese Cabbage (Brassica rapa L. ssp. pekinensis)

Horticulturae, 2022
Mutagenesis is an important tool for breeding and genomic research. In this study, the germinated seeds and isolated microspores of a double haploid line ‘FT’ were treated with EMS, respectively, with the aim of comparing the effects of the two ...
Yue Gao, Gaoyang Qu, Shengnan Huang, Zhiyong Liu, Meidi Zhang, Wei-Min Fu, Jie Ren, H. Feng   +7 more
semanticscholar   +1 more source

Rapid Generation and Analysis of a Barley Doubled Haploid Line with Higher Nitrogen Use Efficiency Than Parental Lines by F1 Microspore Embryogenesis

Plants, 2021
Creating varieties with high nitrogen use efficiency (NUE) is crucial for sustainable agriculture development. In this study, a superior barley doubled haploid line (named DH45) with improved NUE was produced via F1 microspore embryogenesis with three ...
Hongwei Xu, Yingbo Li, Runhong Gao, Rugen Xu, Guimei Guo, Ruiju Lu, Nigel G. Halford, Zhiwei Chen, Chenghong Liu   +8 more
doaj   +1 more source

Triticale and barley microspore embryogenesis induction requires both reactive oxygen species generation and efficient system of antioxidative defence

Plant Cell Tissue and Organ Culture, 2021
The effectiveness of microspore embryogenesis (ME) is determined by a complex network of internal and environmental factors. In the present study on triticale and barley, strong positive correlation (r = 0.85) between the generation of hydrogen peroxide (
I. Żur, E. Dubas, M. Krzewska, P. Kopeć, A. Nowicka, E. Surówka, K. Gawrońska, G. Golebiowska, K. Juzoń, Sabina Malaga   +9 more
semanticscholar   +1 more source

Effect of the Method of Microspore Isolation on the Efficiency of Isolated Microspore Culture In Vitro for Brassicaceae Family

Horticulturae, 2022
Isolated microspore culture in vitro (IMC) is an advanced technique for producing doubled haploids. We developed a modified microspore isolation method for the Brassicaceae family, which exceeds the results obtained by a standard microspore isolation ...
Elena V. Kozar, Elena G. Kozar, Elena A. Domblides   +2 more
doaj   +1 more source

Androgenic response of wheat genotypes resistant to fusariosis [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to assess the androgenic response, via microspore culture, of wheat genotypes with different levels of resistance to Gibberella zeae.
Mônica Bossardi Coelho, Sandra Maria Mansur Scagliusi, Maria Imaculada Pontes Moreira Lima, Luciano Consoli, Magali Ferrari Grando   +4 more
doaj   +1 more source

Maize Anther Development Involves Translated Open Reading Frames From 3' Untranslated Regions. [PDF]

Adv Sci (Weinh)
This study examined the translation activity across ten stages of maize anther development, integrating transcriptome and small‐peptide data. It linked mutations in translated 3' ORFs to anther sterility, exemplified by Zm00001eb417050_3' ORF (known as APV1). In addition, the data indicated that maize anthers could assimilate CO2 through the stomata in
Wang C, Wu Y, Wang S, Liu H, Jiang S, Han Y, Wu L, Zhang T, Zhang M.   +8 more
europepmc   +2 more sources

Selaginella subeffusa, a new spikemoss from Southeast Yunnan, China

Turczaninowia, 2022
Based on extensive herbarium research of the Selaginella monospora group (incl. S. effusa, S. microclada, S. monospora, S. subdiaphana, and S. submonospora) and on molecular phylogenetic evidence, an additional new species to this group was discovered ...
Александр Петрович Шалимов, Сянь-Чунь Чжан   +1 more
doaj   +1 more source