Results 51 to 60 of about 5,260,747 (202)

Production of salt tolerant embryos and cytological changes associated with tolerance in microspores of oilseed rape [PDF]

Taeckholmia, 2001
Experiments were carried out to investigate the potential for selecting microspores tolerant to NaCl and subsequently to regenerate pollen-derived plantlets. The oil rapeseed plant Brassica napus L.Topas was used in this investigation.
Maged Zaki, Sahar Tawab
doaj   +1 more source

Thidiazuron Promoted Microspore Embryogenesis and Plant Regeneration in Curly Kale (Brassica oleracea L. convar. acephala var. sabellica)

Horticulturae, 2023
Curly kale (Brassica oleracea L. convar. acephala var. sabellica), the most common type of edible kale, characterized by providing rich nutrition and health care functions, is sought after and has been listed as top of the healthiest vegetables in recent
Jiaqi Zou, Xiao Zou, Zhichao Gong, Gengxing Song, Jie Ren, Hui Feng   +5 more
doaj   +1 more source

Generative Cell Division, but Not Early Nuclear Reorganization, Requires Transcriptional Reactivation During Pollen Tube Growth

Plant Direct, Volume 10, Issue 6, June 2026.
ABSTRACT Bicellular pollen often enters a desiccated state wherein development is temporarily arrested, enabling long‐term survival while maintaining the capacity for rapid activation upon hydration. Although the generative cell in mature pollen of Lilium species is known to have completed DNA replication, its precise cell‐cycle status and the ...
Mio K. Shibuta, Aina Komatsu, Tsugumi Aso   +2 more
wiley   +1 more source

Microspore developmental evaluation at the booting stage and androgenic callus induction in sorghum [Sorghum bicolor (L.) Moench] via anther culture

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Androgenesis is a key method for producing doubled haploid (DH) lines, typically achieved through in vitro techniques such as anther culture and isolated microspore culture.
Bambang S. PURWOKO, Arum W. NINGSIH, Iswari S. DEWI, Trikoesoemaningtyas TRIKOESOEMANINGTYAS   +3 more
doaj   +1 more source

Search for an effective morphometric parameter corresponding to the highly vacuolated stage of microspores in common barley

Зерновое хозяйство России, 2023
Common barley (Hordeum vulgare L.) is an important agricultural crop, when the applied biotechnology methods are used for the development of new varieties.
Ya. A. Blinova, D. D. Babina, A. S. Khanova, M. Yu. Korol, E. V. Bondarenko   +4 more
doaj   +1 more source

Advances in gene cloning and functional genomics approaches for wheat (Triticum aestivum L.) improvement

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Wheat (Triticum aestivum L.) is a globally important cereal crop which provides ∼20% calories in human diet. Identifying genes and elucidating their functions is still challenging in wheat due to its large genome (∼16 Gb) with significant amount of repetitive elements.
Santosh Gudi, Khizar Razzaq, Jatinder Singh, Luis Del Rio Mendoza, Mohamed Khan, Rajeev Gupta, Upinder Gill   +6 more
wiley   +1 more source

The Rice Cis‐Natural Antisense Transcript NAT1850 of Pri‐miR1850 Negatively Regulates Cold Tolerance by Repressing NPR3

Plant Biotechnology Journal, Volume 24, Issue 6, Page 3969-3988, June 2026.
ABSTRACT Natural antisense transcripts (NATs) correspond to nearly 60% of annotated rice loci, however their functions are largely unknown. In this study, we characterise a rice cis‐NAT (NAT1850) that completely overlaps with a rice‐specific primary miRNA, pri‐miR1850.
Yang Shen, Yan Wang, Lijia Yang, Dongpeng Li, Weifeng Dong, Xijuan Zhang, Weibing Yang, Hui Xie, Jin Liu, Shiyong Song, Mingzhe Sun, Xiaoli Sun   +11 more
wiley   +1 more source

Anther and microspore cultures of barley and wheat [PDF]

, 1997
This paper briefly cites the various procedures for the production of doubled haploids in barley and wheat. Various associated terms are defined and the factor involved in haploid production are outlined.
Cho, U H, Cistue, L, Petroski, R, Kasha, K J, Ziauddin, A, Simion, E   +5 more
core  

A high throughput Brassica napus microspore culture system: influence of percoll gradient separation and bud selection on embryogenesis

, 2011
Microspore culture for the purpose of developing doubled haploid plants is routine for numerous plant species; however, the embryo yield is still very low compared with the total available microspore population.
Ferrie, Alison M. R., Dirpaul, Joan, Polowick, Patricia, Bhowmik, Pankaj, Patricia Polowick, Joan Dirpaul, Alison M. R. Ferrie, Pankaj Bhowmik   +7 more
core   +1 more source

Rapid Generation of Barley Mutant Lines With High Nitrogen Uptake Efficiency by Microspore Mutagenesis and Field Screening

Frontiers in Plant Science, 2018
In vitro mutagenesis via isolated microspore culture provides an efficient way to produce numerous double haploid (DH) lines with mutation introduction and homozygosity stabilization, which can be used for screening directly.
Runhong Gao, Runhong Gao, Runhong Gao, Guimei Guo, Guimei Guo, Chunyan Fang, Chunyan Fang, Saihua Huang, Saihua Huang, Jianmin Chen, Ruiju Lu, Ruiju Lu, Jianhua Huang, Jianhua Huang, Xiaorong Fan, Chenghong Liu, Chenghong Liu   +16 more
doaj   +1 more source