Results 81 to 90 of about 19,179 (196)
Evidence for regulation of transpiration in nonstomatal plants: insights from bryophyte gametophytes
New Phytologist, EarlyView.Kinetics of cell wall water vapor potential (Ψcw) and resistance of cell wall and plasmatic membrane to water flux in response to cytoplasmic water potential (Ψcyt) during dehydration. Ψcyt was calculated from the WC at any moment of the dehydration curve by using the relationship between −1/Ψw and WC of pressure volume curves and assuming Ψw = Ψcyt ...
Alicia V. Perera‐Castro +3 more
wiley +1 more source
Haploid identification in maize
Frontiers in Plant ScienceDoubled haploid (DH) line production through in vivo maternal haploid induction is widely adopted in maize breeding programs. The established protocol for DH production includes four steps namely in vivo maternal haploid induction, haploid identification,
Abil Dermail +8 more
doaj +1 more source
Haploid rhapsody: the molecular and cellular orchestra of in vivo haploid induction in plants
New PhytologistSummaryIn planta haploid induction (HI), which reduces the chromosome number in the progeny after fertilization, has garnered increasing attention for its significant potential in crop breeding and genetic research. Despite the identification of several natural and synthetic HI systems in different plant species, the molecular and cellular mechanisms ...
Luis Felipe Quiroz +4 more
openaire +2 more sources
Cell‐based crop phenotyping for future climates
New Phytologist, EarlyView.Flow‐chart diagram illustrating the proposed pathway for improving the throughput of fluorescence imaging‐based phenotyping by using robotics and machine learning (ML) approaches. Summary Abiotic stress tolerance has been significantly weakened in modern crops during the domestication process.
Sergey Shabala +5 more
wiley +1 more source
In vivo HAPLOID INDUCTION AND EFFICIENCY OF TWO CHROMOSOME DUPLICATION PROTOCOLS IN TROPICAL MAIZE
Ciência e Agrotecnologia, 2015 Artificial chromosome duplication is one of the most important process in the attainment of doubled haploids in maize. This study aimed to evaluate the induction ability of the inducer line KEMS in a tropical climate and test the efficiency of the R1 ...
Evellyn Giselly de Oliveira Couto +5 more
doaj +1 more source
Desiccation tolerance mechanisms in the green lineage and beyond
New Phytologist, EarlyView.Ancient origin and recurrent evolution of desiccation tolerance in the green lineage. Summary Water is essential for life on Earth, yet some plants can survive the near‐complete loss of cellular water, a trait known as desiccation tolerance. Although rare in vegetative tissues of vascular plants, desiccation tolerance is scattered across the plant ...
Jenny Schuster, Robert VanBuren
wiley +1 more source
New Phytologist, EarlyView.Long‐read whole‐genome sequencing revealed extensive chromosomal rearrangements and aneuploidy in a widely used Chlamydomonas reinhardtii stt7‐1 mutant. The STT7 gene (shown in red) was found to be split between two rearranged chromosomes, providing a molecular explanation for the long‐standing failure of this mutant in genetic crosses.
Sandrine Bujaldon +3 more
wiley +1 more source
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
Haploid Induction via In Vitro Gynogenesis in Persian Shallot (Allium hirtifolium)
Journal of Horticultural Research, 2019 Haploid induction using in vitro cultures of unpollinated flowers has been recognized as an important tool to produce homozygous plants for genetic studies and breeding programs. In this study the potential of gynogenic haploid induction in four ecotypes
Panahandeh Jaber, Farhadi Nasrin
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