Results 71 to 80 of about 27,166 (184)

Genes near spreading retrotransposons show lower expression than genes near non-spreading retrotransposons.

, 2012
Average RPKM values (from B73 leaf) for all genes falling within 0.5 kb, 1 kb, and 2.5 kb from the respective class of retrotransposons were developed. White numbers within bars indicate the total number of genes within each category.
Irina Makarevitch (60734), Karen M. McGinnis (113006), Nathanael A. Ellis (112994), Lin Guo (113004), Jonathan I. Gent (113001), Xiaoyu Zhang (62901), Patrick S. Schnable (102516), Steven R. Eichten (112989), Nathan M. Springer (102520), Matthew W. Vaughn (113009), R. Kelly Dawe (113012), Cheng-Ting Yeh (112998)   +11 more
core   +1 more source

Eukaryote DIRS1-like retrotransposons: an overview [PDF]

, 2011
Background DIRS1-like elements compose one superfamily of tyrosine recombinase-encoding retrotransposons. They have been previously reported in only a few diverse eukaryote species, describing a patchy distribution, and little is known about their origin
Isabelle R Gonçalves, Piednoël Mathieu, Higuet Dominique, Gonçalves Isabelle R, Mathieu Piednoël, Eric Bonnivard, Dominique Higuet, Bonnivard Eric, Piednoël, Mathieu, Higuet, Dominique, Bonnivard, Éric, Gonçalves, Isabelle R   +11 more
core   +2 more sources

Genome assembly of Elcysma westwoodi provides insights into host‐plant cyanogenic glucoside detoxification and chemical defence gene evolution

Insect Molecular Biology, EarlyView.
A chromosome‐level genome of Elcysma westwoodi was assembled. The genome encodes 272 detoxification‐related genes. A single‐copy bCAS was retained for cyanide detoxification. CYP405A and CYP332A were recruited into cyanogenic defence evolution. UGT33A retained a conserved GT‐B fold and catalytic domains.
Minyoung Choi, Murtaza Khan, Juil Kim
wiley   +1 more source

Chromatin structure and transposable elements in organismal aging

Frontiers in Genetics, 2013
Epigenetic regulatory mechanisms are increasingly appreciated as central to a diverse array of biological processes, including aging. An association between heterochromatic silencing and longevity has long been recognized in yeast, and in more recent ...
Jason G. Wood, Stephen L. Helfand
doaj   +1 more source

Genomic variation drives plant flavor diversification

Journal of Integrative Plant Biology, EarlyView.
This review explains how genomic variation shapes plant flavor by altering the biosynthetic and regulatory pathways of key attributes like sweetness, acidity, bitterness, piquancy, astringency, and aroma. It also discusses how multi‐omics, AI‐assisted breeding, and gene editing can translate this knowledge into plants with improved flavor, nutrition ...
Huimin Hu, Yanwei Hao, Yiwei Zhou, Xia Zhang, Rui Xia, Pan Liao   +5 more
wiley   +1 more source

High‐quality genome of elite peanut cultivar ZH05 reveals subgenome asymmetry, pan‐genome diversity, and breeding insights

Journal of Integrative Plant Biology, EarlyView.
A high‐quality reference genome for the elite peanut cultivar Zhonghua No. 5 revealed differing evolutionary paths between the two peanut subgenomes. SubA has higher overall gene expression and more open chromatin, whereas SubB has stronger structural organization, higher DNA methylation, and greater adaptive diversity associated with peanut evolution ...
Taihua Yang, Nian Liu, Li Huang, Jianbin Guo, Xiaomeng Xue, Mingjun Wang, Xiaohan Zhang, Chengtao Quan, Enyou Feng, Jiazhuang Tan, Zhenzhen Zhang, Yu You, Youlin Xia, Dongxin Huai, Yuning Chen, Liyin Yan, Kede Liu, Huifang Jiang, Yong Lei, Boshou Liao   +19 more
wiley   +1 more source

Effect of environmental and genetic factors on the stability of pea (Pisum sativum L.) isozyme and DNA markers

Czech Journal of Genetics and Plant Breeding, 2009
Environmental (geographic location, year-to-year effect) and genetic (intravarietal variation) effects on the stability of the isozyme patterns of esterase (EST), acid phosphatase (ACP), alcohol dehydrogenase (ADH), leucine aminopeptidase (LAP ...
Jiří HORÁČEK, Miroslav GRIGA, Petr SMÝKAL, Miroslav HÝBL   +3 more
doaj   +1 more source

Recent advances in the genomics of sugarcane (Saccharum)

Journal of Integrative Plant Biology, EarlyView.
This review systematically summarizes advances in sugarcane genomics, evolution, classification, and breeding practices. It identifies key research bottlenecks and proposes an integrated research framework to facilitate predictive sugarcane breeding, which provides valuable references for genetic improvement of other complex polyploid crops.
Tianyou Wang, Qin Zhang, Qiutao Xu, Han Zhao, Zhen Li, Jisen Zhang   +5 more
wiley   +1 more source

Poster: Flying non-LTR retrotransposons.

, 2012
Poster presented at Frontiers of Retrovirology'09 Flying non-LTR retrotransposons: DNA transposons as freely available “wings”? Olga Novikova, Alexander Blinov Institute of Cytology and Genetics SB RAS, Novosibirsk, Russia Horizontal transmission (HT ...
Olga Novikova (100453)
core   +1 more source

Maternal LSD1/KDM1A is an essential regulator of chromatin and transcription landscapes during zygotic genome activation

eLife, 2016
Upon fertilization, the highly specialised sperm and oocyte genomes are remodelled to confer totipotency. The mechanisms of the dramatic reprogramming events that occur have remained unknown, and presumed roles of histone modifying enzymes are just ...
Katia Ancelin, Laurène Syx, Maud Borensztein, Noémie Ranisavljevic, Ivaylo Vassilev, Luis Briseño-Roa, Tao Liu, Eric Metzger, Nicolas Servant, Emmanuel Barillot, Chong-Jian Chen, Roland Schüle, Edith Heard   +12 more
doaj   +1 more source