Is RNA editing implicated in group II intron survival in the angiosperm mitochondrial genome? [0.03%]
被子植物线粒体基因组中RNA编辑参与了第II类内含子的存活吗？
Hiroyo Kagami,Hironori Nagano,Yoshiya Takahashi et al.
Hiroyo Kagami et al.
Introns may be considered as optional because they are removed from mRNA molecules, but introns are fairly preserved for unknown reasons. Previously, the mitochondrial rps3 gene of sugar beet ( Beta vulgaris L., Caryophyllales) was shown to...
Evidence that the spindle assembly checkpoint does not regulate APC(Fzy) activity in Drosophila female meiosis [0.03%]
证据表明纺锤体组装检验点并不调控果蝇雌性减数分裂中的APC(Fzy)活性
Osamah Batiha,Andrew Swan
Osamah Batiha
The spindle assembly checkpoint (SAC) plays an important role in mitotic cells to sense improper chromosome attachment to spindle microtubules and to inhibit APC(Fzy)-dependent destruction of cyclin B and Securin; consequent initiation of a...
Histone H3 methylation patterns in Brassica nigra, Brassica juncea, and Brassica carinata species [0.03%]
黑芥、白菜型芥和耐寒芥中组蛋白H3甲基化模式研究
Agnieszka Braszewska-Zalewska,Alina Dziurlikowska,Jolanta Maluszynska
Agnieszka Braszewska-Zalewska
Core histones are subjected to various post-translational modifications, and one of them, most intensively studied in plants, is the methylation of histone H3. In the majority of analyzed plant species, dimethylation of H3 at lysine 9 (H3K9...
Exploring polymorphisms and associations of the bovine MOGAT3 gene with growth traits [0.03%]
牛MOGAT3基因多态性及其与生长性状的关联分析
Jiajie Sun,Chunlei Zhang,Xianyong Lan et al.
Jiajie Sun et al.
Monoacylglycerol acyltransferase (MGAT3, also known as MOGAT3) catalyzes the synthesis of diacylglycerol (DAG) using 2-monoacylglycerol and fatty acyl coenzyme A. This enzymatic reaction is believed to be an essential and rate-limiting step...
Identification of salt-tolerant QTLs with strong genetic background effect using two sets of reciprocal introgression lines in rice [0.03%]
利用两组互交导入系在水稻中鉴定盐胁迫下主效的耐盐QTL及其遗传背景效应
Lirui Cheng,Yun Wang,Lijun Meng et al.
Lirui Cheng et al.
Effect of genetic background on detection of quantitative trait locus (QTL) governing salinity tolerance (ST) was studied using two sets of reciprocal introgression lines (ILs) derived from a cross between a moderately salinity tolerant jap...
Evolution in the block: common elements of 5S rDNA organization and evolutionary patterns in distant fish genera [0.03%]
鱼类远缘属间5S rDNA组织的共性及其进化模式中的共同元素
Daniel Campo,Eva García-Vázquez
Daniel Campo
The 5S rDNA is organized in the genome as tandemly repeated copies of a structural unit composed of a coding sequence plus a nontranscribed spacer (NTS). The coding region is highly conserved in the evolution, whereas the NTS vary in both l...
Detection of interstitial telomeric sequences in the Arctic charr (Salvelinus alpinus) (Teleostei: Salmonidae) [0.03%]
检测北极白点斑鱼（Salvelinus alpinus）（硬骨鱼纲鲑形目）内的间期端粒序列
K Pomianowski,M Jankun,K Ocalewicz
K Pomianowski
Highly polymorphic Arctic charr ( Salvelinus alpinus Linnaeus, 1758) chromosomes were studied using conventional and molecular methods. The diploid chromosome number in the studied individuals was 2n = 81 or 2n = 82, with a fundamental arm ...
Trisomy greatly enhances interstitial crossing over in a translocation heterozygote of Secale [0.03%]
染色体三体现显著增强山羊草易位杂合体的臂间交换率
J Sybenga,H M Verhaar,D G A Botje
J Sybenga
Chromosomal rearrangements, including reciprocal translocations, may prevent recombinational transfer of genes from a donor genotype to a recipient, especially when the gene is located in an interstitial segment. The effect of trisomy of ch...
Zhen Huang,Yuanyuan Ban,Li Yang et al.
Zhen Huang et al.
The yellow mustard plant in Northern Shaanxi is a precious germplasm, and the yellow seed trait is controlled by a single recessive gene. In this report, amplified fragment length polymorphism (AFLP) and simple sequence repeat (SSR) techniq...
Ploidy dimorphism and reproductive biology in Stenodrepanum bergii (Leguminosae), a rare South American endemism [0.03%]
南美洲罕见特有植物Stenodrepanum bergii（豆科）的倍性二型性和生殖生物学
Irene Caponio,Ana M Anton,Renée H Fortunato et al.
Irene Caponio et al.
This is the first report on chromosome numbers and the reproductive behaviour in Stenodrepanum Harms, a rare endemic and monotypic legume genus from the arid and salty areas of central-western Argentina. Sixty individuals belonging to two p...