共查询到20条相似文献,搜索用时 31 毫秒
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Draft genome and reference transcriptomic resources for the urticating pine defoliator Thaumetopoea pityocampa (Lepidoptera: Notodontidae)
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B. Gschloessl F. Dorkeld H. Berges G. Beydon O. Bouchez M. Branco A. Bretaudeau C. Burban E. Dubois P. Gauthier E. Lhuillier J. Nichols S. Nidelet S. Rocha L. Sauné R. Streiff M. Gautier C. Kerdelhué 《Molecular ecology resources》2018,18(3):602-619
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X. X. Zhao X. Q. Zhang J. Wang T. Frazier G. Yin X. Huang D. F. Yan W. J. Zang X. Ma Y. Peng Y. H. Yan W. Liu 《Molecular ecology resources》2015,15(6):1497-1509
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A high‐resolution reference genetic map positioning 8.8 K genes for the conifer white spruce: structural genomics implications and correspondence with physical distance
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Nathalie Pavy Manuel Lamothe Betty Pelgas France Gagnon Inanç Birol Joerg Bohlmann John Mackay Nathalie Isabel Jean Bousquet 《The Plant journal : for cell and molecular biology》2017,90(1):189-203
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Eva Bauer Thomas Schmutzer Ivan Barilar Martin Mascher Heidrun Gundlach Mihaela M. Martis Sven O. Twardziok Bernd Hackauf Andres Gordillo Peer Wilde Malthe Schmidt Viktor Korzun Klaus F.X. Mayer Karl Schmid Chris‐Carolin Schön Uwe Scholz 《The Plant journal : for cell and molecular biology》2017,89(5):853-869
We report on a whole‐genome draft sequence of rye (Secale cereale L.). Rye is a diploid Triticeae species closely related to wheat and barley, and an important crop for food and feed in Central and Eastern Europe. Through whole‐genome shotgun sequencing of the 7.9‐Gbp genome of the winter rye inbred line Lo7 we obtained a de novo assembly represented by 1.29 million scaffolds covering a total length of 2.8 Gbp. Our reference sequence represents nearly the entire low‐copy portion of the rye genome. This genome assembly was used to predict 27 784 rye gene models based on homology to sequenced grass genomes. Through resequencing of 10 rye inbred lines and one accession of the wild relative S. vavilovii, we discovered more than 90 million single nucleotide variants and short insertions/deletions in the rye genome. From these variants, we developed the high‐density Rye600k genotyping array with 600 843 markers, which enabled anchoring the sequence contigs along a high‐density genetic map and establishing a synteny‐based virtual gene order. Genotyping data were used to characterize the diversity of rye breeding pools and genetic resources, and to obtain a genome‐wide map of selection signals differentiating the divergent gene pools. This rye whole‐genome sequence closes a gap in Triticeae genome research, and will be highly valuable for comparative genomics, functional studies and genome‐based breeding in rye. 相似文献
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Identification of differentially expressed immunity‐related genes in Monochamus alternatus Hope (Coleoptera: Cerambycidae) larvae parasitized by Dastarcus helophoroides (Fairmaire) (Coleoptera: Bothrideridae)
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Xiao‐Juan Li Guang‐Ping Dong Jian‐Min Fang Hong‐Jian Liu Wan‐Lin Guo 《Entomological Research》2018,48(4):248-261
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R. Nagaraja Reddy R. Madhusudhana S. Murali Mohan D. V. N. Chakravarthi N. Seetharama 《Molecular breeding : new strategies in plant improvement》2012,29(3):543-564
Molecular variation within known genes controlling specific functions provide candidate gene-based markers which are tightly
linked with the trait of interest. Unigene-derived microsatellite markers, with their unique identity and positions, offer
the advantage of unraveling variation in the expressed component of the genome. We characterized ≥12-bp-long microsatellite
loci from 13,899 unique sequences of sorghum [Sorghum bicolor (L.) Moench] available in the NCBI unigene database for their abundance and possible use in sorghum breeding. Analysis of
12,464 unigenes (≥200-bp) using MISA software identified 14,082 simple sequence repeats (SSRs) in 7,370 unigenes, from which
1,519 unigene SSR markers were developed. The average frequency of SSR was 1 per1.6 kb and 1.0 per 1.1 unigene; hexamers followed
by trimers were found in abundance, of which 33.3% AT-rich and CCG repeats were the most abundant. Of the 302 unigene SSRs
tested, 60 (19.8%) were polymorphic between the two parents, M35-1 and B35 of a recombinant inbred line (RIL) mapping population.
A mapping population consisting of 500 RILs was developed using the above two parents, and a subset of random 245 RILs was
used for genotyping with polymorphic SSRs. We developed a linkage map containing 231 markers, of which 228 (174 genomic and
54 genic) were microsatellites and three were morphological markers. Markers were distributed over 21 linkage groups, and
spanned a genetic distance of 1235.5 cM. This map includes 81 new SSRs, of which 35 (21 unigene and 14 genomic) were developed
in the present study and 46 from other studies. The order of the SSR markers mapped in the present study was confirmed physically
by BLAST search against the whole-genome shotgun sequence of sorghum. Many unigene sequences used for marker development in
this study include genes coding for important regulatory proteins and functional proteins that are involved in stress-related
metabolism. The unigene SSR markers used together with other SSR markers to construct the sorghum genetic map will have applications
in studies on comparative mapping, functional diversity analysis and association mapping, and for quantitative trait loci
detection for drought and other agronomically important traits in sorghum. 相似文献
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A high‐density,SNP‐based consensus map of tetraploid wheat as a bridge to integrate durum and bread wheat genomics and breeding
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![点击此处可从《Plant biotechnology journal》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Marco Maccaferri Andrea Ricci Silvio Salvi Sara Giulia Milner Enrico Noli Pier Luigi Martelli Rita Casadio Eduard Akhunov Simone Scalabrin Vera Vendramin Karim Ammar Antonio Blanco Francesca Desiderio Assaf Distelfeld Jorge Dubcovsky Tzion Fahima Justin Faris Abraham Korol Andrea Massi Anna Maria Mastrangelo Michele Morgante Curtis Pozniak Amidou N'Diaye Steven Xu Roberto Tuberosa 《Plant biotechnology journal》2015,13(5):648-663
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Poroyko V Hejlek LG Spollen WG Springer GK Nguyen HT Sharp RE Bohnert HJ 《Plant physiology》2005,138(3):1700-1710
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An advanced reference genome of Trifolium subterraneum L. reveals genes related to agronomic performance
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Parwinder Kaur Philipp E. Bayer Zbyněk Milec Jan Vrána Yuxuan Yuan Rudi Appels David Edwards Jacqueline Batley Phillip Nichols Jaroslav Doležel 《Plant biotechnology journal》2017,15(8):1034-1046