Double blocking of carbon metabolism causes a large increase of Calvin-Benson cycle compounds in cyanobacteria [0.03%]
碳代谢的双重阻断可引起蓝细菌中卡尔文-本森循环化合物的大增加
María Teresa Domínguez-Lobo,Miguel Roldán,Alba María Gutiérrez-Diánez et al.
María Teresa Domínguez-Lobo et al.
Carbon-flow-regulator A (CfrA) adapts carbon flux to nitrogen conditions in nondiazotrophic cyanobacteria. Under nitrogen deficiency, CfrA leads to the storage of excess carbon, which cannot combine with nitrogen, mainly as glycogen. cfrA o...
Jie Liu,Xuehua Zhong
Jie Liu
DNA methylation plays an important role in many biological processes. The mechanisms underlying the establishment and maintenance of DNA methylation are well understood thanks to decades of research using DNA methylation mutants, primarily ...
Redirecting barley breeding for grass production through genome editing of Photoperiod-H1 [0.03%]
通过编辑光周期-H1基因引导大麦育种以生产牧草
Daisuke Tezuka,Huikyong Cho,Hitomi Onodera et al.
Daisuke Tezuka et al.
Genome editing enables precise modification to harness an elite grain-producing barley (Hordeum vulgare L.) cultivar for grass production.
FLOWERING LOCUS T1 and TERMINAL FLOWER1 regulatory networks mediate flowering initiation in apple [0.03%]
开花基因FLC T1和TERMINAL FLOWER1调控网络介导苹果花期启动过程
Xiya Zuo,Shixiang Wang,Xiuxiu Liu et al.
Xiya Zuo et al.
Flower bud formation is a critical process that directly determines yield and fruit quality in fruit crops. Floral induction is modulated by the balance between 2 flowering-related proteins, FLOWERING LOCUS T (FT) and TERMINAL FLOWER1 (TFL1...
Defying gravity: WEEP promotes negative gravitropism in peach trees by establishing asymmetric auxin gradients [0.03%]
挑战地心引力：WEEP通过建立不对称的生长素梯度来促进桃树的反重力生长
Andrea R Kohler,Andrew Scheil,Joseph L Hill Jr et al.
Andrea R Kohler et al.
Trees with weeping shoot architectures are valued for their beauty and are a resource for understanding how plants regulate posture control. The peach (Prunus persica) weeping phenotype, which has elliptical downward arching branches, is ca...
Heat stress at the bicellular stage inhibits sperm cell development and transport into pollen tubes [0.03%]
双细胞阶段的热激会抑制精子细胞的发育及其向花粉管中的运输
Xingli Li,Astrid Bruckmann,Thomas Dresselhaus et al.
Xingli Li et al.
For successful double fertilization in flowering plants (angiosperms), pollen tubes deliver 2 nonmotile sperm cells toward female gametes (egg and central cell, respectively). Heatwaves, especially during the reproduction period, threaten m...
Far-red light-enhanced apical dominance stimulates flower and fruit abortion in sweet pepper [0.03%]
远红光增强的顶端优势刺激甜椒花和果实脱落
Sijia Chen,Leo F M Marcelis,Remko Offringa et al.
Sijia Chen et al.
Far-red radiation affects many plant processes, including reproductive organ abortion. Our research aimed to determine the role of apical dominance in far-red light-induced flower and fruit abortion in sweet pepper (Capsicum annuum L.). We ...
Overcoming constraints to measuring O2 diffusivity and consumption of intact roots [0.03%]
克服测量完整根部氧扩散率和消耗量的限制
Juan de la Cruz Jiménez,William Armstrong,Timothy D Colmer et al.
Juan de la Cruz Jiménez et al.
A method using O2 microsensors enables detailed quantification of respiratory O2 consumption and diffusive resistance to O2 of individual root cell layers.
RNA-directed DNA methylation mutants reduce histone methylation at the paramutated maize booster1 enhancer [0.03%]
指导DNA甲基化的RNA突变减少了玉米boosteer1增强子的组蛋白甲基化
Iris Hövel,Rechien Bader,Marieke Louwers et al.
Iris Hövel et al.
Paramutation is the transfer of mitotically and meiotically heritable silencing information between two alleles. With paramutation at the maize (Zea mays) booster1 (b1) locus, the low-expressed B' epiallele heritably changes the high-expres...