Results 51 to 60 of about 31,915 (275)

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

Full-Length Transcriptome Reveals Heterologous Sperm Fragments in Natural Gynogenetic Grass Carp

Fishes
Grass carp (Ctenopharyngodon idella) is one of the most economically important cyprinid species cultured in China. The diploid gynogenetic grass carp (2nGGC, 2n = 48) was generated from the hybrid of female grass carp (GC, 2n = 48) and male topmouth ...
Lang Qin, Yuxiang Wang, Ming Wen, Jinhui Huang, Xu Huang, Qian Chen, Dan Peng, Yang Wu, Qianye Wei, Fangzhou Hu, Kaijun Gong, Chun Zhang, Qinbo Qin, Chang Wu, Shaojun Liu   +14 more
doaj   +1 more source

Ploidy Status of Ovarian Cancer Cell Lines and Their Association with Gene Expression Profiles

Biomolecules, 2023
As a cancer type potentially dominated by copy number variations, ovarian cancer shows hyperploid karyotypes and large-scale chromosome alterations, which might be promising biomarkers correlated with tumor metastasis and chemoresistance.
Ming Du, Shuo Zhang, Xiaoxia Liu, Congjian Xu, Xiaoyan Zhang   +4 more
doaj   +1 more source

Speciation with gene flow

PLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long, Xu Zhang, Yue Yu, Gregory L. Owens, Diana J. Rennison, Clarisse Palma‐Silva, Daniel Ortiz‐Barrientos, Loren H. Rieseberg   +7 more
wiley   +1 more source

Genome editing of polyploid crops : prospects, achievements and bottlenecks

, 2021
Plant breeding aims to develop improved crop varieties. Many crops have a polyploid and often highly heterozygous genome, which may make breeding of polyploid crops a real challenge.
Schaart, Jan G., Smulders, Marinus J.M., van de Wiel, Clemens C.M.   +2 more
core   +1 more source

Microbiome Diversity and Dynamics in Lotus–Fish Co-Culture Versus Intensive Pond Systems: Implications for Sustainable Aquaculture

Biology
The lotus–fish co-culture (LFC) system leverages plant–fish symbiosis to optimize aqua-culture environments, enhancing both economic and ecological yields.
Qianqian Zeng, Ziyi Wang, Zhongyuan Shen, Wuhui Li, Kaikun Luo, Qinbo Qin, Shengnan Li, Qianhong Gu   +7 more
doaj   +1 more source

Transcriptomic Drivers of Differentiation, Maturation, and Polyploidy in Human Extravillous Trophoblast

Frontiers in Cell and Developmental Biology, 2021
During pregnancy, conceptus-derived extravillous trophoblast (EVT) invades the endomyometrium, anchors the placenta to the maternal uterus, and remodels the spiral arteries in order to establish maternal blood supply to the fetoplacental unit.
Robert Morey, Robert Morey, Robert Morey, Omar Farah, Omar Farah, Sampada Kallol, Sampada Kallol, Daniela F. Requena, Daniela F. Requena, Morgan Meads, Morgan Meads, Matteo Moretto-Zita, Matteo Moretto-Zita, Francesca Soncin, Francesca Soncin, Louise C. Laurent, Louise C. Laurent, Mana M. Parast, Mana M. Parast   +18 more
doaj   +1 more source

Past, present and future of local crop evolution

PLANTS, PEOPLE, PLANET, EarlyView.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales, Philippa Ryan, Amy Jackson, Hong Phuong Le, James Borrell, Aaron Davis, Rafal M. Gutaker   +6 more
wiley   +1 more source

Polyploid Plants Take Cytonuclear Perturbations in Stride

, 2023
Hybridization in plants is often accompanied by nuclear genome doubling (allopolyploidy), which has been hypothesized to perturb interactions between nuclear and cytoplasmic (mitochondrial and plastid) genomes by creating imbalances in the relative copy ...
Conover, Justin L., Wendel, Jonathan, Grover, Corrine E., Sharbrough, Joel, Sloan, Daniel B.   +4 more
core  

The Formation of a Novel Intergeneric Hybrid Fish Derived from Megalobrama amblycephala (♀) × Culter dabryi (♂)

Animals
Distant hybridization in fish serves to integrate the genetic material from two distinct, distantly related species. In this study, we successfully produced a new hybrid fish (BG) through the intergeneric hybridization of blunt snout bream (Megalobrama ...
Zhifeng Zhou, Xinge Ouyang, Chang Wu, Siyu Fan, Faxian Yu, Liran Zhang, Xinxin Yu, Zhong Tang, Lang Qin, Yi Zhou, Shengnan Li, Ming Wen, Yuequn Wang, Min Tao, Shaojun Liu   +14 more
doaj   +1 more source