Results 61 to 70 of about 9,427 (215)

Single‐Nucleus Transcriptome Analysis Provides New Insights Into B Chromosome Elimination in Sorghum

Plant Biotechnology Journal, Volume 24, Issue 11, Page 5719-5728, November 2026.
ABSTRACT B chromosomes are supernumerary entities found in many plant species, with some exhibiting tissue‐specific elimination. In Sorghum purpureosericeum, extensive B chromosome elimination occurs during embryogenesis affecting most of the embryonic organs, leaving the B chromosome maintained mainly in limited regions of meristems.
T. Bojdová, P. Abaffy, L. Valihrach, M. Karafiátová, J. Bartoš   +4 more
wiley   +1 more source

Chromosome Numbers in Aegilops [PDF]

Nature, 1923
I HAVE recently been investigating the cytology of species of Aegilops, and find the chromosome numbers as follows:—
openaire   +1 more source

Natural variation in the evolutionarily conserved F‐box gene SDEF promotes seed dormancy in rice

The Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY Insufficient seed dormancy causes pre‐harvest sprouting (PHS) and severe yield losses in rice; however, genetic resources with practical breeding value remain limited. Here, we isolated a major dormancy gene, SDEF, via map‐based cloning using chromosomal single segment substitution lines (SSSLs), identifying a functional SNP (Arg‐to‐Trp) as the
Yuliang Zhou, Yueping Wang, Guangmiao Zhao, Chunbao Liu, Ruizhen Zeng, Wenxuan Liang, Ru Han, Hui Kong, Xiaofan Cao, Minshi Li, Huhui Chen, Bin Tan, Hong Liu, Zhenjiang Xu   +13 more
wiley   +1 more source

Aegilops triuncialis L.

, 2021
Aegilops triuncialis L. Dreizölliger Walch Art ISFS: 6600 Checklist: 1000910 Poaceae Aegilops Aegilops triuncialis L. Bestimmungsschlüssel ZusammenfassungKEINE ANGABE Anatomie Zusammenfassung der Stammanatomie Umriss rund oder oval. Leitbündel in mehreren Reihen. Kleine Interzellularen, oft dreieckig. Epidermiszellen verholzt.
openaire   +1 more source

Seed heteromorphy influences seed longevity in Aegilops

, 2018
The genus Aegilops belongs to the secondary gene pool of wheat and has great importance for wheat cultivar improvement. As a genus with only annual species, regeneration from seeds in Aegilops is crucial.
Vagge, IldaVagge, Ilda, Rossi, Graziano, Mondoni, AndreaMondoni, Andrea, Orsenigo, Simone, Müller, Jonas V., Guzzon, FilippoGuzzon, Filippo, Rossi, GrazianoRossi, Graziano, Müller, Jonas V.Müller, Jonas V., Vagge, Ilda, Orsenigo, SimoneOrsenigo, Simone, Guzzon, Filippo, Mondoni, Andrea, Gianella, Maraeva, Gianella, MaraevaGianella, Maraeva   +13 more
core   +1 more source

Wheat Wild Relatives and Modern Cultivars Differ for Salt Resistance in Terms of Morpho‐Physiological Traits

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 5, Page 721-734, October 2026.
Wheat wild relatives are untapped genetic resources from salinity and drought hit areas. This study presents differential comparative morphophysiological responses of these species and modern wheat cultivars under saline conditions. Salt resistant species produce more shoot and root biomass under saline conditions through salt exclusion and/or tissue ...
Muhammad Saqib, Riya Raj, Michael Frei
wiley   +1 more source

The use of metabolomic profiling to evaluate Aegilops tauschii Coss accessions of various geographical origin from the VIR collection

Труды по прикладной ботанике, генетике и селекции
Background. Aegilops tauschii Coss. is a diploid cereal species carrying the D genome of polyploid wheat, which determines the baking properties of bread wheat. A. tauschii is often used to improve old cultivars of Triticum aestivum L.
T. V. Shelenga, L. L. Malyshev, M. Kh. Belousova, Yu. V. Ivanova, Yu. A. Kerv, V. S. Popov, V. I. Khoreva, N. N. Chikida   +7 more
doaj   +1 more source

Durum Wheat cv. Svevo Reference Genome Rel.2.0: A Comprehensive Tool for Wheat Genomics

Plant Biotechnology Journal, Volume 24, Issue 10, Page 5460-5479, October 2026.
ABSTRACT Advancements in plant genome sequencing and assembly have enabled the production of increasingly accurate and contiguous genome sequences. Here, we present the chromosome‐level assembly of the durum wheat (Triticum turgidum L. ssp. durum, cv. Svevo) reference genome produced using accurate long‐reads, optical mapping and Hi‐C. The new assembly
Elisabetta Mazzucotelli, Cristian Forestan, Gina Zastrow‐Hayes, David Swarbreck, Yael Lev‐Mirom, Emile Cavalet‐Giorsa, Matteo Bozzoli, Anna Maria Mastrangelo, Daniela Marone, Vincent Ranwez, Johanna Girodolle, Victor Llaca, Kevin Fengler, Charlotte Harris, Helena Toegelová, Pavla Navrátilová, Primetta Faccioli, Francesca Desiderio, Ana Paola Valladares, Gemy Kaithakottil, Rachel L. Rusholme‐Pilcher, Manuel Spannagl, Heidrun Gundlach, Klaus F. X. Mayer, Victoria C. Blake, Justin D. Faris, Steven S. Xu, Taner Z. Sen, Eric Yao, Julio Isidro y Sánchez, Chunyi Liu, Muhammad A. Farooq, Sandra Stefanelli, Chiara Cappucci, Leah Oren, Tamar Eilam, Mario Giorgioni, Alessandra Stella, Barbara Lazzari, Massimiliano Lauria, Aldo Ceriotti, Raul Pirona, Elahe Tavakol, Valentyna Klymiuk, Jennifer Ens, Harmeet Singh Chawla, Sean Walkowiak, Nicola Pecchioni, Filippo M. Bassi, Miguel Sanchez‐Garcia, Gabriella Sonnante, Pasquale L. Curci, Giovanni Giuliano, Giuseppe Aprea, Asher Pasha, Agata Gadaleta, Ilaria Marcotuli, Stefania Masci, Francesco Sestili, Samuela Palombieri, Davide Scaglione, Michele Morgante, Hana Šimková, Nicholas J. Provart, Simon G. Krattinger, Curtis J. Pozniak, Nathalie Chantret, Anthony Hall, Assaf Distelfeld, Roberto Tuberosa, Marco Maccaferri, Luigi Cattivelli   +71 more
wiley   +1 more source

Biosystematic research in Aegilops and Triticum [PDF]

Hereditas, 2008
As Kihara had only I to 3 accessions of each diploid analyzer species in his germplasm collection, WE conclude the genome formulae for Aegilops and Triticum published by him between 1920 and 1960 were largely based on the typological concept applied to cytogenetic research.
J. GILES WAINES, DAVID BARNHART
openaire   +2 more sources

Syntenic relationships between the U and M genomes of Aegilops, wheat and the model species Brachypodium and rice as revealed by COS markers.

PLoS ONE, 2013
Diploid Aegilops umbellulata and Ae. comosa and their natural allotetraploid hybrids Ae. biuncialis and Ae. geniculata are important wild gene sources for wheat.
István Molnár, Hana Šimková, Michelle Leverington-Waite, Richard Goram, András Cseh, Jan Vrána, András Farkas, Jaroslav Doležel, Márta Molnár-Láng, Simon Griffiths   +9 more
doaj   +1 more source