Molecular and cytogenetic characterization of a small alien-segment translocation line carrying the softness genes of Haynaldia villosa [0.03%]
携带着发芽喜马拉雅小麦软质基因的微代换系的分子和细胞遗传学表征
Ruiqi Zhang,Xiue Wang,Peidu Chen
Ruiqi Zhang
The wheat-alien small segment translocation (SAST) lines carrying the beneficial genes from wild species are useful genetic stocks for wheat improvement. In this study, to introduce the grain hardness-related genes of Haynaldia villosa (L.)...
Rapid identification of Amaranthus caudatus and Amaranthus hypochondriacus by sequencing and PCR-RFLP analysis of two starch synthase genes [0.03%]
基于两个淀粉合成酶基因的序列及PCR-RFLP分析快速鉴定落葵薯和紫茎枫叶粟
Young-Jun Park,Tomotaro Nishikawa
Young-Jun Park
The objective of this study was to develop a PCR-RFLP method to identity the cultivated species of grain amaranth based on variations in the sequences of their starch synthase genes. We sequenced the SSSI and GBSSI loci in 126 accessions of...
Potential role of tRNAs in wheat and Lolium mitochondrial rps7 transcript processing [0.03%]
tRNA在小麦和雀麦rps7转录本加工中的潜在作用
Evan Byers,Linda Bonen
Evan Byers
The wheat mitochondrial gene for ribosomal protein S7 exhibits multiple transcripts that share the same 3' terminus but range in overall length from 3.4 to 0.7 kb because of 5'end-maturation events. The longest detectable precursor RNA maps...
Mohamed Hafez,Georg Hausner
Mohamed Hafez
Buried within the genomes of many microorganisms are genetic elements that encode rare-cutting homing endonucleases that assist in the mobility of the elements that encode them, such as the self-splicing group I and II introns and in some c...
Chromosomal characterization in native populations of Elymus scabrifolius from Argentina through classical and molecular cytogenetics (FISH-GISH) [0.03%]
阿根廷原生Elymus scabrifolius群体的染色体特征研究（经典与分子细胞遗传学(FISH-GISH)分析）
P A Tomas,G E González,G E Schrauf et al.
P A Tomas et al.
The karyotype of Elymus scabrifolius (Döll) J.H. Hunz. (2n = 4x = 28) was investigated by DAPI staining and in situ hybridization. All the accessions studied presented a symmetric and uniform karyotype constituted by 9m+2m-sm+3sm. DAPI sta...
Molecular bases of the postzygotic barriers in interspecific crosses between the wild potato species Solanum acaule and Solanum commersonii [0.03%]
野生马铃薯物种Solanum acaule和Solanum commersonii间杂种后合子生殖隔离的分子基础
P Cornejo,E L Camadro,R W Masuelli
P Cornejo
To investigate the molecular bases of postzygotic hybridization barriers in tuber-bearing Solanums, the wild species Solanum commersonii Dunal ex Poir. (cmm, 2n = 2x = 24, 1EBN) and Solanum acaule Bitter (acl, 2n = 4x = 48, 2EBN) were cross...
Genomic characteristics of a diploid F(4) festulolium hybrid (Lolium multiflorum × Festuca arundinacea) [0.03%]
四倍体节间草(Festulolium，意大利黑麦草(Lolium multiflorum)×羊茅(Festuca arundinacea))的基因组特征
Yukio Akiyama,Kenji Kimura,Hitomi Yamada-Akiyama et al.
Yukio Akiyama et al.
The grass festulolium, a hybrid between the genera Festuca and Lolium , has a variety of beneficial agronomic attributes derived from both parents. Compared with high-ploidy festulolium, diploid festulolium is well suited to stabilizing plo...
Genome-wide identification, evolutionary and expression analyses of putative Fe-S biogenesis genes in rice (Oryza sativa) [0.03%]
水稻中铁-硫生物合成基因的全基因组鉴定、进化及表达分析
Mahipal Singh Kesawat,Basanta Kumar Das,Govindraj Ramakantrao Bhaganagare et al.
Mahipal Singh Kesawat et al.
Iron-sulfur (Fe-S) proteins are ubiquitous in nature and carry Fe-S clusters (ISCs) as prosthetic groups that are essential in maintaining basic biological processes such as photosynthesis, respiration, nitrogen fixation, and DNA repair. In...
Identification of two stably expressed QTLs for fat content in rice (Oryza sativa) [0.03%]
水稻脂肪含量的两个稳定的稳定表达QTL定位
Yingyue Shen,Wenwei Zhang,Xi Liu et al.
Yingyue Shen et al.
Fat content (FC) is an important component of the nutritional quality of the rice (Oryza sativa L.) grain and a partial determinant of grain quality. Three FC QTLs were identified from an analysis of a set of rice 'Kasalath'/'Koshihikari' b...
Molecular and biochemical characterization of two odorant-binding proteins from dark black chafer, Holotrichia parallela [0.03%]
暗黑 chafer (Holotrichia parallela) 两种气味结合蛋白的分子和生化特性表征
Qian Ju,Ming-jing Qu,Ying Wang et al.
Qian Ju et al.
The dark black chafer, Holotrichia parallela Motschulsky, is an economically important pest worldwide. Odorant-based lures and traps are being developed as a key kind of alternative control measures for this pest, and studies to reveal the ...