Results 61 to 70 of about 28,869 (295)

Polyploidization in Liver Tissue

The American Journal of Pathology, 2014
Polyploidy (alias whole genome amplification) refers to organisms containing more than two basic sets of chromosomes. Polyploidy was first observed in plants more than a century ago, and it is known that such processes occur in many eukaryotes under a variety of circumstances.
Gentric, Géraldine, Desdouets, Chantal
openaire   +3 more sources

Mining anatomical traits: a novel modelling approach for increased water use efficiency under drought conditions in plants

Czech Journal of Genetics and Plant Breeding, 2008
Crop yields are reduced by 70-80% due to a water stress situation specifically during the reproductive stage and are not able to fulfil the needs of food requirement in developed and developing countries of the world.
Manoj Kulkarni, Tushar Borse, Sushama Chaphalkar   +2 more
doaj   +1 more source

Variant calling in polyploids for population and quantitative genetics

Applications in Plant Sciences
Advancements in genome assembly and sequencing technology have made whole genome sequence (WGS) data and reference genomes accessible to study polyploid species.
Alyssa R. Phillips
semanticscholar   +1 more source

Chromosome numbers in some alien plant species of the Novosibirsk Region: post V

Turczaninowia, 2023
This paper presents the chromosome numbers (2n) for 13 alien species from the families Amaranthaceae, Asteraceae, Brassicaceae, Caryophyllaceae, Malvaceae, Poaceae, Polygonaceae, Rosaceae collected in the Novosibirsk Region.
Елена Юрьевна Зыкова, Татьяна Владимировна Панкова, Мария Николаевна Ломоносова   +2 more
doaj   +1 more source

polyRAD: Genotype Calling with Uncertainty from Sequencing Data in Polyploids and Diploids

G3: Genes, Genomes, Genetics, 2018
Low or uneven read depth is a common limitation of genotyping-by-sequencing (GBS) and restriction site-associated DNA sequencing (RAD-seq), resulting in high missing data rates, heterozygotes miscalled as homozygotes, and uncertainty of allele copy ...
L. Clark, Alexander E. Lipka, E. Sacks
semanticscholar   +1 more source

Genome-wide gene/genome dosage imbalance regulates gene expressions in synthetic Brassica napus and derivatives (AC, AAC, CCA, CCAA)

Frontiers in Plant Science, 2016
Gene/genome dosage balance is an essential evolutionary mechanism for organisms to ensure a normal function, but the underlying causes of dosage-imbalance regulation remain poorly understood.
Chen Tan, Qi Pan, Cheng Cui, Yi Xiang, Xianhong Ge, Zaiyun Li   +5 more
doaj   +1 more source

Impact of polyploidy on plant tolerance to abiotic and biotic stresses

Frontiers in Plant Science, 2022
Polyploidy, defined as the coexistence of three or more complete sets of chromosomes in an organism’s cells, is considered as a pivotal moving force in the evolutionary history of vascular plants and has played a major role in the domestication of ...
Vanesa E. Tossi, Vanesa E. Tossi, Leandro J. Martínez Tosar, Leandro J. Martínez Tosar, Leandro J. Martínez Tosar, Leandro E. Laino, Jesica Iannicelli, Jesica Iannicelli, José Javier Regalado, José Javier Regalado, Alejandro Salvio Escandón, Irene Baroli, Irene Baroli, Humberto Fabio Causin, Sandra Irene Pitta-Álvarez, Sandra Irene Pitta-Álvarez   +15 more
doaj   +1 more source

Herbicide Metabolic Resistance in Poaceae Plants via the GA‐GID1/DELLA‐DOF2‐P450s Module

Advanced Science, EarlyView.
Plant hormone signaling modulates herbicide resistance in Echinochloa crus‐galli. The GA–DELLA–DOF2 cascade directly activates P450 detoxification genes in two Poaceae species, uncovering a core mechanism of metabolic herbicide resistance. ABSTRACT Barnyard grass (Echinochloa crus‐galli) is one of the world's most important weeds, and the evolution of ...
Junzhi Wang, Jiale Qi, Lin Wei, Qin Yu, Zhongyuan Liu, Lianyang Bai, Lang Pan   +6 more
wiley   +1 more source

Oryzalin induced polyploids demonstrated superior morphology and enhanced levels of essential oil production in Melissa officinalis [PDF]

, 2023
The aim of the current study was to obtain polyploids of Melissa officinalis using oryzalin via in vitro somatic ...
BHARATI, Rohit
core   +1 more source

A simple and efficient approach to elucidate genomic contribution of transcripts to a target gene in polyploids: the case of hexaploid wheat (Triticum aestivum L.)

Frontiers in Plant Science, 2016
Common wheat (Triticum aestivum L.) is one of the most economically important crops in the world, however, gene functional studies in this crop have been lagging mainly due to the complexity of its polyploid genome, which is derived through two rounds of
Vijaya R. Chitnis, Tran-Nguyen Nguyen, Belay T. Ayele   +2 more
doaj   +1 more source