Results 81 to 90 of about 1,480 (213)
Plant Biotechnology Journal, EarlyView.ABSTRACT Sugar crops, including but not limited to sugarcane, sugar beet, sweet sorghum and stevia, are major sources of sugar production in the world. However, conventional breeding approaches, limited by long breeding cycles, low efficiency and restricted capacity to improve complex traits in sugar crops, are increasingly insufficient to address the ...
Peilin Wang +7 more
wiley +1 more source
Estimation of efficiency of in vitro androgenesis in the production of doubled rice haploids
Зерновое хозяйство РоссииRice is an important food crop, used to feed a large portion of the world’s population. The use of in vitro anther culture makes possible to develop homozygous offspring and genetically unique material within 1–2 years.
N. G. Chertkova +3 more
doaj +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT The single crossover occurring via homologous recombination is a common phenomenon existing among microbes like Escherichia coli, Bacillus subtilis, Vibrio natriegens, Gluconobacter oxydans and most cyanobacteria species, threatening the stability of engineered strains and challenging iterative genetic engineering. Among them, we take the fast‐
Shubin Li +5 more
wiley +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Haploid induction coupled with genome editing (HI‐Edit) enables direct modification of commercial crop varieties, bypassing the need for trait introgression or direct transformation of elite lines with CRISPR machinery. However, its widespread application has been constrained by low haploid editing rates (HER), the proportion of haploids ...
Dawei Liang +21 more
wiley +1 more source
Plant Breeding, EarlyView.ABSTRACT Enhancing nutritional quality of oilseed rape requires deeper insight into the genetic control of seed quality traits. This study analysed the effect of varying soil phosphorus (P) levels on seed quality traits in the hybrid cultivar Architect. NIRS and laboratory methods were used to quantify total seed P and phytic acid (IP6) content.
Jasmin Vettel +2 more
wiley +1 more source
Plant Breeding, EarlyView.ABSTRACT The breeding of pear (Pyrus communis) cultivars that meet market requirements and are at the same time resistant to fire blight is a challenging task beacuse appropriate resistance donors are scarce. To identify valuable resistance sources, phenotypic screening and genetic characterization are indispensable.
Martin Maag +4 more
wiley +1 more source
Androgenesis and gynogenesis in tomato (Solanum lycopersicum L.) in vitro
Труды по прикладной ботанике, генетике и селекцииTomato (Solanum lycopersicum L.) is one of the most consumed vegetable crops worldwide. Tomato fruits are rich in vitamins, minerals, and pigments, including lycopene.
A. A. Shergina, A. B. Kurina
doaj +1 more source
A Century of Understanding and Harnessing Heterosis
Plant Breeding, EarlyView.ABSTRACT Heterosis has shaped modern plant breeding since Darwin's 19th century observations that outcrossing restores vigour lost through selfing. While 100 years old, its mechanistic basis and deployability remain actively debated. Classical models of dominance, overdominance and epistasis provided the foundation for hybrid breeding and converted ...
Mohsen Mohammadi
wiley +1 more source
Plant Breeding, EarlyView.ABSTRACT Doubled haploid technology accelerates the development of fully homozygous maize lines compared with conventional selfing. However, specific protocols for supersweet corn (Zea mays L. var. saccharata), particularly regarding immersion time in antimitotic solutions and temperature during chromosome doubling, remain poorly defined.
Vitor Joaquim de Lucena +7 more
wiley +1 more source
Plant Breeding, EarlyView.ABSTRACT Doubled‐haploid (DH) technology based on in vivo haploid induction has become an effective strategy for accelerating maize breeding. However, improving haploid inducer populations remains challenging because accurate estimation of haploid induction rate (HIR) requires labour‐intensive phenotypic validation, while putative HIR estimates are ...
Antônio Cláudio dos Santos Pinto +4 more
wiley +1 more source