The developing leaf of the wild grass Brachypodium distachyon at single-cell resolution [0.03%]
单细胞分辨率下羊茅草芽叶的发展
Lea S Berg,Paola Ruiz Duarte,Inés Hidalgo Prados et al.
Lea S Berg et al.
Leaves are the plant's main photosynthetic organs and drive Earth's primary production. Grasses form longitudinal leaves with parallel venation and graminoid stomata. Yet, how distinct leaf tissues coordinately develop to build functional g...
Spatiotemporal Dynamics of Ethylene Biosynthesis Shape Infection and Nodule Initiation in Medicago Truncatula [0.03%]
蒺藜苜蓿中乙烯生物合成的时空动力学决定了其感染和根瘤起始过程
Sophia Müller,Thijs Stegmann,Kelvin Adema et al.
Sophia Müller et al.
Ethylene is a well-established negative regulator of nodulation, yet how ethylene biosynthesis and perception are spatially coordinated during early symbiotic signalling remains unresolved. Here, we investigate the dynamics of ethylene resp...
Martin Lacroix,Nicolas Butel,Andana Barrios et al.
Martin Lacroix et al.
It has long been known that Pro35S-driven sense transgenes have a high propensity to undergo post-transcriptional gene silencing (S-PTGS). However, what exactly conditions S-PTGS initiation and amplification to make it systemic remains unkn...
Engineering an Exo70 integrated domain of a barley NLR for improved blast resistance [0.03%]
工程改良大麦NLR的Exo70融合结构域以提高稻瘟病抗性
Indira Saado,Helen J Brabham,Josh W Bennett et al.
Indira Saado et al.
Intracellular immune receptors protect plants from microbial invasion by detecting and responding to pathogen-derived effector molecules, often triggering cell death responses. However, pathogen effectors can evolve to avoid immune recognit...
Structural basis of NSP1-NSP2 heterodimerization and its regulatory mechanism in legume nodulation [0.03%]
豆科植物根瘤诱导蛋白NSP1和NSP2异二聚体化结构基础及其调控机制
Lihao Wan,Chunmei He,Chongyu Xue et al.
Lihao Wan et al.
Legumes establish symbiotic relationships with rhizobia, leading to the development of nitrogen-fixing root nodules. Two GRAS transcription factors, Nodulation Signaling Pathway 1 (NSP1) and NSP2, are essential for Nod factor-induced transc...
Improving low-phosphate tolerance via tissue-specific CRISPR/Cas9 knockout to balance growth and stress responses in rice [0.03%]
通过组织特异性CRISPR/Cas9敲除提高低磷耐受性以平衡水稻生长和胁迫响应
Guangbo Wei,Zhengwei Huang,Shuman Wang et al.
Guangbo Wei et al.
Balancing growth and stress responses is critical for improving crop stress tolerance. Inorganic phosphate (Pi) deficiency reduces agricultural yields. Plants have evolved a Pi-starvation response (PSR) network that coordinates growth and r...
Phospholipid remodeling interplays with auxin signaling to modulate cellular reprogramming in Arabidopsis regeneration [0.03%]
磷脂重构与生长素信号互作调控拟南芥再生过程中细胞重编程
Pengjie Chang,Xiaona Yang,Xinchun Liu et al.
Pengjie Chang et al.
In vitro regeneration of plants from tissues such as leaf or root explants typically starts with auxin-induced formation of a pluripotent cell mass termed callus. This cellular reprogramming is essential for the subsequent regeneration of s...
PRP8 regulates chromatin organization to enforce transcriptional gene silencing independent of DNA methylation [0.03%]
PRP8通过调节染色质组织在DNA甲基化独立的转录基因沉默中发挥作用
Lijuan Qi,Wanqing Zhuo,Guanyu Chen et al.
Lijuan Qi et al.
Transcriptional gene silencing (TGS) is critical in maintaining genome integrity in plants, during which DNA methylation plays a fundamental role. The establishment and maintenance of DNA methylation are well characterized, while the downst...
A trio of Arabidopsis proteins acts as the executor complex in the pollen aperture formation program [0.03%]
拟南芥花粉孔形成的执行复合体蛋白质成员
Yuan Zhou,Crystal Finzer,Prativa Amom et al.
Yuan Zhou et al.
Pollen apertures are specialized sites on the pollen surface that have little to no pollen wall exine and their numbers, positions, and morphology are species specific. Apertures have become a useful model for studying how cells develop dis...
VIMa and paternal-specifically expressed VIMb are involved in regulating DNA methylation and endosperm development in maize [0.03%]
玉米VIMa和父本特异表达的VIMb参与调节DNA甲基化和胚乳发育
Xiangde Hong,Zijian Wang,Yang Cui et al.
Xiangde Hong et al.
Kernel development is a pivotal determinant of grain yield in maize (Zea mays), a cereal crop that is fundamentally important for global food security. Here, we elucidated the essential role of VIM family genes in maize endosperm developmen...