Results 41 to 50 of about 1,892 (155)

Genome-wide identification of the jumonji C domain- containing histone demethylase gene family in wheat and their expression analysis under drought stress

Frontiers in Plant Science, 2022
Methylation and demethylation of histone play a crucial role in regulating chromatin formation and gene expression. The jumonji C (JmjC) domain-containing proteins are demethylases that are involved in regulating epigenetic modification in plants. In our
Xinhua Wang, Xinhua Wang, Cuili Pan, Jiaohui Long, Shuangyu Bai, Mingming Yao, Jiajing Chen, Gang Sun, Yalei Fan, Zhangjun Wang, Fenglou Liu, Caixia Liu, Qingfeng Li   +12 more
doaj   +1 more source

Equivalence of the A genome of bread wheat and that ofTriticum urartu

Genetical Research, 1976
SUMMARYLines ofTriticum aestivumChinese Spring (2n= 6x= 42) which were ditelocentric or doubly ditelocentric, in turn, for the 14 chromosomes of the A and B genomes were pollinated byTriticum urartu(2n= 14). The behaviour of the marked telocentric chromosomes was scored in the 14 distinct hybrids obtained from these pollinations. In 6 of the hybrids in
Victor Chapman, T. E. Miller, Ralph Riley   +2 more
openaire   +1 more source

Tracking of powdery mildew and leaf rust resistance genes in Triticum boeoticum and T. urartu, wild relatives of common wheat

Czech Journal of Genetics and Plant Breeding, 2011
Wild Triticum and Aegilops species are increasingly used in wheat breeding programmes around the world as donors of genes conferring resistance to biotic and abiotic stresses, as well as of genes that contribute to the improvement of grain quality.
Nelli A. Hovhannisyan, Mohammad Ehsan Dulloo, Aleksandr H. Yesayan, Helmut Knüpffer, Ahmed Amri   +4 more
doaj   +1 more source

Development of a New Am–Genome‐Specific Single Nucleotide Polymorphism Marker Set for the Molecular Characterization of Wheat–Triticum monococcum Introgression Lines

The Plant Genome, 2019
Core Ideas We identified 1247 polymorphic single nucleotide polymorphisms between Triticum monococcum and wheat. We identified 191 markers validated across all seven chromosomes of T. monococcum. Detected a T.
Andras Cseh, Maria Megyeri, Caiyun Yang, Stella Hubbart‐Edwards, Duncan Scholefield, Stephen S. Ashling, Ian P. King, Julie King, Surbhi Grewal   +8 more
doaj   +1 more source

Bioinformatics Evaluation of Plant Chlorophyllase, the Key Enzyme in Chlorophyll Degradation

Applied Food Biotechnology, 2017
Background and Objective: Chlorophyllase catalyzes the hydrolysis of chlorophylls to chlorophyllide and phytol. Recently, several applications including removal of chlorophylls from vegetable oils, use in laundry detergents and production of ...
Ebrahim Sharafi, Ali Dehestani, Jamshid Farmani, Ali Pakdin Parizi   +3 more
doaj   +1 more source

Genome-Wide Analysis of Serine Hydroxymethyltransferase Genes in Triticeae Species Reveals That TaSHMT3A-1 Regulates Fusarium Head Blight Resistance in Wheat

Frontiers in Plant Science, 2022
Serine hydroxymethyltransferase (SHMT) plays a pivotal role in cellular one-carbon, photorespiration pathways and it influences the resistance to biotic and abiotic stresses. However, the function of SHMT proteins in wheat remains largely unexplored.
Ping Hu, Puwen Song, Jun Xu, Qichao Wei, Ye Tao, Ye Tao, Yueming Ren, Yongang Yu, Dongxiao Li, Haiyan Hu, Chengwei Li, Chengwei Li   +11 more
doaj   +1 more source

Leaf micromorphology and genetic diversity analysis of Iranian Hordeum species using ISSR and SCoT markers

Nordic Journal of Botany, EarlyView.
The genus Hordeum (Poaceae), of the tribe Triticeae, comprises approximately 32 species with substantial potential for barley improvement. Hordeum vulgare is an economically important cereal widely cultivated across diverse environments, from the Arctic to desert and humid regions.
Maryam Keshavarzi, Raheleh Tabaripour, Nasrin Farasat   +2 more
wiley   +1 more source

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

Post‐Translational Control of TaFT1 by WAPO1 Ubiquitination Shapes Spike Architecture and Yield in Wheat

Plant Biotechnology Journal, EarlyView.
ABSTRACT The florigen protein TaFT1 coordinately regulates heading time and spikelet number per spike (SNS), serving as a key yield determinant in wheat. However, how its stability is post‐translationally controlled in the shoot apical meristem remains unclear.
Yujie Jiang, Xiongtao Li, Yiqing Wang, Haoran Wang, Zhaoyan Chen, Chaoqun Dong, Xiangqing Liu, Xincheng Wang, Sufang Li, Weilong Guo, Yingyin Yao, Mingming Xin, Xingguo Ye, Zhongfu Ni, Qixin Sun, Jie Liu   +15 more
wiley   +1 more source

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

Plant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid, Hafiz Mamoon Rehman, Tsz‐Yan Cheung, Shakeel Ahmed, Ting Fung Chan, Hon‐Ming Lam   +5 more
wiley   +1 more source