June M. Kwak

Technovit Sectioning for High-Resolution Visualization of Tissue Anatomy and Gene Expression in the Floral Abscission Zone of Arabidopsis

Seonghwan Kim, Yasuyo Yamaoka, Joohyun Kang, Yuree Lee et autres

kr (code pays fourni par la source)

MYB Transcription Factors in Plant Developmental Plasticity

Jae‐Ung Hwang, Seong-Hwan Kim, Hee-Jeong Son, June M. Kwak

MYBs constitute one of the largest transcription factor families, with more than 200 genes identified in the Arabidopsis thaliana genome alone. MYBs are key regulators of developmental plasticity, cell differentiation, and plant adaptation to ever-changing environments owing to their large number, diverse …

kr (code pays fourni par la source)

The chloroplast-targeted long noncoding RNA CHLORELLA mediates chloroplast functional transition across leaf ageing via anterograde signalling

Myeong Hoon Kang, Juhyeon Lee, Jeehye Park, Seong-Hwan Kim et autres

kr (code pays fourni par la source)

MYB74 transcription factor guides de novo specification of epidermal cells in the abscission zone of Arabidopsis

Xiaohong Wen, C W Lee, Seong-Hwan Kim, Jae‐Ung Hwang et autres

kr, cn, fr (code pays fourni par la source)

Transcriptomic dynamics of ABA response in Brassica napus guard cells

Florent Villiers, Yasir Suhail, Jade Lee, Felix Hauser et autres

Drought has a significant, negative impact on crop production; and these effects are poised to increase with climate change. Plants acclimate to drought and water stress through diverse physiological responses, primarily mediated by the hormone abscisic acid (ABA). Because plants lose the …

fr, us, kr (code pays fourni par la source)

The single RRM domain‐containing protein SARP1 is required for establishment of the separation zone in Arabidopsis

Ju Yun, Inhye Lee, Jae Ho Lee, Seong Hwan Kim et autres

Abscission is the shedding of plant organs in response to developmental and environmental cues. Abscission involves cell separation between two neighboring cell types, residuum cells (RECs) and secession cells (SECs) in the floral abscission zone (AZ) in Arabidopsis thaliana. However, the regulatory …

kr (code pays fourni par la source)

Stomatal Lineage Control by Developmental Program and Environmental Cues

Soon‐Ki Han, June M. Kwak, Xingyun Qi

Stomata are micropores that allow plants to breathe and play a critical role in photosynthesis and nutrient uptake by regulating gas exchange and transpiration. Stomatal development, therefore, is optimized for survival and growth of the plant despite variable environmental conditions. Signaling cascades …

kr, us (code pays fourni par la source)

NADPH oxidase AtrbohD and AtrbohF genes function in ROS-dependent ABA signaling in Arabidopsis

Izumi C. Mori, Julian I. Schroeder, June M. Kwak, Sara Bodde et autres

Reactive oxygen species (ROS) have been proposed to function as second messengers in abscisic acid (ABA) signaling in guard cells. However, the question whether ROS production is indeed required for ABA signal transduction in vivo has not yet been addressed, and the …

us (code pays fourni par la source)

Glycosyltransferase-Like RSE1 Negatively Regulates Leaf Senescence Through Salicylic Acid Signaling in Arabidopsis

Seulbee Lee, Myung‐Hee Kim, Jae Ho Lee, Jieun Jeon et autres

Leaf senescence is a developmental process designed for nutrient recycling and relocation to maximize growth competence and reproductive capacity of plants. Thus, plants integrate developmental and environmental signals to precisely control senescence. To genetically dissect the complex regulatory mechanism underlying leaf senescence, …

kr (code pays fourni par la source)

Regulation of stomatal development by stomatal lineage miRNAs

Jiali Zhu, Ji-Hwan Park, Seulbee Lee, Jae Ho Lee et autres

Stomata in the plant epidermis play a critical role in growth and survival by controlling gas exchange, transpiration, and immunity to pathogens. Plants modulate stomatal cell fate and patterning through key transcriptional factors and signaling pathways. MicroRNAs (miRNAs) are known to contribute …

kr (code pays fourni par la source)

Proteasome subunit RPT2a promotes PTGS through repressing RNA quality control in Arabidopsis

Myung‐Hee Kim, Jieun Jeon, Seulbee Lee, Jae Ho Lee et autres

kr, cn (code pays fourni par la source)

Methionine synthase 1 provides methionine for activation of the GLR3.5 Ca2+ channel and regulation of germination in Arabidopsis

Chuanli Ju, Dongdong Kong, Yuree Lee, Gege Ge et autres

Seed germination is a developmental process regulated by numerous internal and external cues. Our previous studies have shown that calcium influx mediated by the Arabidopsis glutamate receptor homolog 3.5 (AtGLR3.5) modulates the expression of the ABSCISIC ACID INSENSITIVE 4 (ABI4) transcription factor …

cn, kr (code pays fourni par la source)