Results 111 to 120 of about 36,717 (236)

DataSheet_2_Accelerating haploid induction rate and haploid validation through marker-assisted selection for qhir1 and qhir8 in maize.pdf

Doubled haploid (DH) technology becomes more routinely applied in maize hybrid breeding. However, some issues in haploid induction and identification persist, requiring resolution to optimize DH production.
Abil Dermail (18101995), Theerayut Toojinda (4018604), Vinitchan Ruanjaichon (12478623), Wasin Poncheewin (8347521), Samart Wanchana (2837645), Siwaret Arikit (3526598), Thomas Lübberstedt (34645), Burin Thunnom (12478626), Kanogporn Khammona (18101992), Khundej Suriharn (14611740)   +9 more
core   +1 more source

Haploid Origin of Cork Oak Anther Embryos Detected by Enzyme and RAPD Gene Markers

, 2000
In vitro-induced cork oak (Quercus suber L.) embryos from anther cultures proved to be of haploid origin both by enzyme and RAPD gene marker analysis. The problem considered was to ascertain if embryo cultures originated either from a single haploid cell,
M. J. Carrascosa, A. Gomez, M. A. Bueno, J. A. Manzanera, M. D. Agundez, Manzanera, José Antonio, Carrascosa, María J., Agúndez, Dolores, Bueno, María Ángeles, Gómez, Ana   +9 more
core   +1 more source

Iterative Genome Engineering Platform Enables Efficient Sucrose Biosynthesis From CO2 in Photosynthetic Synechococcus elongatus UTEX 2973

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, Tao Sun, Dailin Liu, Tong Zhang, Lei Chen, Weiwen Zhang   +5 more
wiley   +1 more source

QTL Mapping of Several Seed Quality Traits in the DH Population NPZ06 × NPZ09 (Brassica napus L.) for Marker‐Assisted Selection

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, Markus Rodehutscord, Christian Möllers   +2 more
wiley   +1 more source

Early Discrimination of Maternal Haploid and Diploid Maize (Zea mays L.) Seedlings Using Morphological Traits and Random Forest Classifier

Plant Breeding, EarlyView.
ABSTRACT Doubled haploid (DH) technology has been widely adopted in maize (Zea mays L.) breeding programs due to its ability to reduce breeding cycle time and optimize costs. Early ploidy identification is essential for maximizing the efficiency of DH production, particularly prior to chromosome doubling.
Mariana Martins Marcondes, Matheus Lucas Schuck, Victor Hugo Garcia, Robson Marcelo Rossi, Vanderlei Aparecido de Lima, Rodrigo Gomes, Carlos Alberto Scapim, Marcos Ventura Faria   +7 more
wiley   +1 more source

In vitro evolution and whole genome analysis to study chemotherapy drug resistance in haploid human cells

Scientific Reports
In vitro evolution and whole genome analysis has proven to be a powerful method for studying the mechanism of action of small molecules in many haploid microbes but has generally not been applied to human cell lines in part because their diploid state ...
Juan Carlos Jado, Michelle Dow, Krypton Carolino, Adam Klie, Gregory J. Fonseca, Trey Ideker, Hannah Carter, Elizabeth A. Winzeler   +7 more
doaj   +1 more source

Mapping of Fire Blight Resistance QTL in the European Pear (Pyrus communis L.) Cultivar ‘Petersbirne’

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, Holger Zetzsche, Henryk Flachowsky, Ofere Francis Emeriewen, Andreas Peil   +4 more
wiley   +1 more source

Genome‐Wide Association Study Elucidates the Genetic Architecture of Manganese Tolerance in Brassica napus

Plant, Cell &Environment, EarlyView.
ABSTRACT Brassica napus (canola) is a significant contributor to the world's oil production and is cultivated across continents, yet acidic soils with aluminium (Al3+) and manganese (Mn2+) toxicities limit its production. The genetic determinants underlying natural variation for acidic soil tolerance in canola are unknown and need to be determined ...
Harsh Raman, Zetao Bai, Brett McVittie, Sourav Mukherjee, Hugh D. Goold, Yuanyuan Zhang, Nay Chi Khin, Yu Qiu, Nawar Shamaya, Shengyi Liu, Regine Delourme, Barry J. Pogson, Sureshkumar Balasubramanian, Rosy Raman   +13 more
wiley   +1 more source

Identification of in vivo induced maternal haploids in maize using seedling traits

, 2017
In vivo haploid induction in high frequency followed by efficient identification of haploids are important components of deriving completely homozygous doubled haploid (DH) lines in maize.
Luis Antonio Lopez, Juan Burgueño, Prasanna M. Boddupalli, Leocadio Martinez, Vijay Chaikam   +4 more
core   +1 more source

Genomic and Physiological Insights Into Heat–Drought Tolerance in Wheat Through GWAS and Phenotypic Evaluation

Plant, Cell &Environment, EarlyView.
ABSTRACT Climate change‐driven heat and drought stresses during reproductive stages significantly threaten wheat productivity. To investigate the genetic and physiological basis of combined heat–drought (HD) tolerance, we evaluated 345 wheat genotypes under three environments of HD stresses, non‐stress glasshouse conditions and a late‐sowing field ...
Jingjuan Zhang, Weinan Xu, Rakshith S. R. Gowda, Joel Johnstone, Malona Alinsug, Abhishek Bohra, Vanika Garg, Annapurna Chitikineni, Dion Bennett, Meixue Zhou, Meiqin Lu, Chengdao Li, Zhong‐Hua Chen, Reyazul Rouf Mir, Rajeev K. Varshney   +14 more
wiley   +1 more source