Results 61 to 70 of about 3,824 (174)
Physical mapping of the 5S and 45S rDNA in teosintes [PDF]
Hereditas, 2002 The physical locations of the 5S and 45S rDNA sequences were examined in three types of teosinte, Zea mays ssp. mexicana (2n = 20), Zea diploperennis (2n = 20) and Zea perennis (2n = 40) by biotinylated fluorescence in situ hybridization (FISH). The tested materials only showed one hybridization site of 5S rDNA on their genomes, but they were different
Y H, Han +5 more
openaire +2 more sources
Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 3073-3085, August 2026.This review examines the character and function of the microRNA miR396, which helps plants balance growth, reproduction, regeneration, and survival under various stresses, highlighting recent progress and evidence that this pathway shapes crop yield, pest and disease resistance, and tissue regeneration, making it a promising target for precision crop ...
Hang Yang +9 more
wiley +1 more source
Evolution of meiotic recombination genes in maize and teosinte [PDF]
BMC Genomics, 2017 Meiotic recombination is a major source of genetic variation in eukaryotes. The role of recombination in evolution is recognized but little is known about how evolutionary forces affect the recombination pathway itself. Although the recombination pathway is fundamentally conserved across different species, genetic variation in recombination components ...
Gaganpreet K. Sidhu +2 more
openaire +2 more sources
Genomic forecasting for climate‐resilient fruit trees
New Phytologist, Volume 251, Issue 4, Page 1640-1653, August 2026.Genomic offset and required evolutionary changes under climatic shifts. Summary Fruit trees – long‐lived perennial crops cultivated for their edible fruits or nuts and frequently propagated clonally – are increasingly exposed to climate extremes that threaten their productivity and survival.
Maxime Criado +6 more
wiley +1 more source
Designed Alleles of ZmRap2.7 Decouple the Trade‐Off Between Early Flowering and Yield Penalty
Plant Biotechnology Journal, Volume 24, Issue 8, Page 4966-4983, August 2026.ABSTRACT Flowering time genes often exhibit pleiotropic effects. In particular, early flowering is frequently associated with reduced grain yield due to a shorter growth period. This trade‐off poses a major challenge for developing early‐maturing and high‐yielding varieties, a key breeding objective in modern maize production. Here, we demonstrate that
Shumin Wang +13 more
wiley +1 more source
Breeding value of prolific maize varieties with nicking of parental lines
Труды по прикладной ботанике, генетике и селекции, 2019 Background. Production of multiple-ear maize varieties is quite complicated because of asynchronous flowering in parents. Solving the problem of flowering asynchrony by breeding methods will allow breeders to improve the yield through increasing the ...
E. B. Khatefov +2 more
doaj +1 more source
Frontiers in Microbiology, 2020 Antimicrobial peptides (AMPs) are effective against different plant pathogens and newly considered as part of plant defense systems. From prokaryotes to eukaryotes, AMPs can exist in all forms of life.
Abdelrahman M. Qutb +2 more
doaj +1 more source
EFSA Journal, Volume 24, Issue 8, August 2026.Abstract At the request of the European Commission, EFSA assessed the 2024 post‐market environmental monitoring (PMEM) report on the cultivation of genetically modified maize MON 810, which expresses the Cry1Ab protein. Using a weight‐of‐evidence approach and considering information provided by the consent holder and the Competent Authorities of ...
European Food Safety Authority (EFSA) +4 more
wiley +1 more source
Cryptic homoeology analysis in species and hybrids of genus Zea
Biologia Plantarum, 2013 Cryptic intergenomic pairing of genus Zea was induced by the use of a diluted colchicine solution in order to elucidate the phylogenetic relations and differentiation of the homoeologous genomes. Results indicate that in species and hybrids with 2n = 20,
M. C. del Molina +4 more
doaj +1 more source
The BnTFL1‐BnJAM3‐BnSWEETs Module Orchestrates Seed Storage Reserve Accumulation in Brassica napus
Advanced Science, Volume 13, Issue 37, 3 July 2026.BnaC03.TFL1 and BnaA01.JAM3 form a complex that facilitates the transport of soluble sugars from the seed coat to the embryo by directly activating the expression of BnSWEETs. Furthermore, BnaC03.TFL1 and BnaA01.JAM3 work cooperatively to promote soluble sugar and oil production while suppressing protein deposition.
Jianjun Wang +8 more
wiley +1 more source