Results 51 to 60 of about 5,539 (153)

Wheat's war against stripe rust: Integrating host immunity, genomics and breeding for durable resistance

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Wheat (Triticum aestivum L.), a foundation of global food security, faces persistent threats from stripe rust caused by Puccinia striiformis f. sp. tritici (Pst). The pathogen thrives in cool and humid environments and regularly causes epidemics that lead to severe yield losses.
Farkhandah Jan, Mukesh Rathore, Dinesh Kumar Saini, Ayushi Singh, Naeela Qureshi, Nikita Aggarwal, Mahpara Bashir, Mehnaz Shakeel, Vikas Gupta, Sundeep Kumar, Rajeev Kumar Varshney, Reyazul Rouf Mir   +11 more
wiley   +1 more source

Wheat breeding approaches for designing wheat to thrive in a warmer world

PLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 754-763, May 2026.
Wheat is a vital food crop, accounting for approximately 20% of daily calories and protein consumed worldwide. However, modern‐day wheat is under pressure from global change. The improvement rate of wheat yields is not keeping up with the demand of our growing population. Furthermore, abiotic and biotic stressors are becoming more prevalent. This paper
Jake Hill, Surbhi Grewal, Stella Edwards
wiley   +1 more source

Sequencing of chloroplast genomes from wheat, barley, rye and their relatives provides a detailed insight into the evolution of the Triticeae tribe. [PDF]

PLoS ONE, 2014
Using Roche/454 technology, we sequenced the chloroplast genomes of 12 Triticeae species, including bread wheat, barley and rye, as well as the diploid progenitors and relatives of bread wheat Triticum urartu, Aegilops speltoides and Ae. tauschii.
Christopher P Middleton, Natacha Senerchia, Nils Stein, Eduard D Akhunov, Beat Keller, Thomas Wicker, Benjamin Kilian   +6 more
doaj   +1 more source

Estimates of nucleotide diversity per base pair and test statistics for Dreb1gene in Aegilops speltoides, Ae. tauschii, Triticum monococcum and T. urartu populations.

, 2019
Estimates of nucleotide diversity per base pair and test statistics for Dreb1gene in Aegilops speltoides, Ae. tauschii, Triticum monococcum and T. urartu populations.
Quan-Wen Hu (6743792), Genlou Sun (198908), Chun Ji (6743789), Cheng-Yu Wang (1269831), Fang-Yao Sun (6743786), Yi Xu (131145), De-Xiang Wu (3391364)   +6 more
core   +1 more source

Pairing affinities of the B- and G-genome chromosomes of polyploid wheats with those ofAegilops speltoides

, 2000
Chromosome pairing at metaphase I was studied in different interspecific hybrids involving Aegilops speltoides (SS) and polyploid wheats Triticum timopheevii (AtAtGG), T. turgidum (AABB), and T. aestivum (AABBDD) to study the relationships between the S,
E Perera, B Maestra, M Díez, S Rodríguez, T Naranjo   +4 more
core   +1 more source

Study of Variability in Root System Architecture of Spanish Triticum turgidum L. Subspecies and Analysis of the Presence of a MITE Element Inserted in the TtDro1B Gene: Evolutionary Implications

Agronomy, 2021
We analysed nine traits of the root system of 223 genotypes of Triticum turgidum (2n = 4x = AABB) subspecies dicoccoides, dicoccum, turgidum, durum and polonicum, finding a large intra and interspecific variability in both the number and size of roots ...
Juan M. González, Rodrigo Cañas, Alejandra Cabeza, Magdalena Ruiz, Patricia Giraldo, Yolanda Loarce   +5 more
doaj   +1 more source

بررسی تأثیر کود فسفر و محلول‌پاشی کلات آهن در میزان جذب عناصر کم‌مصرف، میزان پرولین و کربوهیدرات‌های محلول در گندم نان و تعدادی از گونه‌های اجدادی آن در شرایط دیم [PDF]

تولید گیاهان زراعی, 2013
به‌منظور بررسی تأثیر کود فسفر و محلول‌پاشی کلات آهن بر میزان جذب عناصر کم‌مصرف، میزان پرولین و کربوهیدرات‌های محلول در مراحل رشدی مختلف در رقم سرداری (گندم نان) و گونه‌های اجدادی آن در شرایط دیم، در آزمایشی فاکتوریل با 3 عامل شامل: کود فسفر (در 2 سطح ...
مهرانگیز اکبری, محمدجواد زارع, علی‌اشرف مهرابی, علی اصغر نصراله‌نژاد   +3 more
doaj  

Generation of Wheat Transcription Factor FOX Rice Lines and Systematic Screening for Salt and Osmotic Stress Tolerance. [PDF]

PLoS ONE, 2015
Transcription factors (TFs) play important roles in plant growth, development, and responses to environmental stress. In this study, we collected 1,455 full-length (FL) cDNAs of TFs, representing 45 families, from wheat and its relatives Triticum urartu,
Jinxia Wu, Zhiguo Zhang, Qian Zhang, Yayun Liu, Butuo Zhu, Jian Cao, Zhanpeng Li, Longzhi Han, Jizeng Jia, Guangyao Zhao, Xuehui Sun   +10 more
doaj   +1 more source

Genomic introgressions from wild relatives in the wheat genome alter meiotic dynamics in inter‐varietal hybrids

The Plant Journal, Volume 125, Issue 5, March 2026.
SUMMARY The use of wild relatives to introduce original diversity in the genome of bread wheat (Triticum aestivum L.) is an interesting approach to face the challenges of sustainable agriculture and the impact of climate change on wheat production. However, the influence of these wild‐species introgressions on meiosis in inter‐varietal wheat hybrids ...
Luxi Yan, Floriane Chéron, Isabelle Nadaud, Ming Hao, Dengcai Liu, Pierre Sourdille   +5 more
wiley   +1 more source

Diversity of long terminal repeat retrotransposon genome distribution in natural populations of the wild diploid wheat Aegilops speltoides [PDF]

, 2012
Background: The environment can have a decisive influence on the structure of the genome, changing it in a certain direction. Therefore, the genomic distribution of environmentally sensitive transposable elements may vary measurably across a species area.
Raskina, Olga, Ruslan Kalendar, Alexander Belyayev, Olga Raskina, Hosid, Elena, Kalendar, Ruslan, Belyayev, Alexander, Elena Hosid, Leonid Brodsky, Brodsky, Leonid   +9 more
core   +1 more source