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一頭牛日式燒肉婚前派對適合嗎?》公益路必吃Top10|美食路線一次規劃好 |
| 在地生活|大台北 2026/04/22 08:30:03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
身為一個熱愛美食、喜歡在城市裡挖掘驚喜的人,臺中公益路一直是我最常出沒的地方之一。這條路可說是「臺中人的美食戰場」,從精緻西餐到創意火鍋,從日式丼飯到義式早午餐,每走幾步,就會有完全不同的特色料理餐廳。 這次我特別花了一整個月,實際造訪了公益路上十間口碑不錯的餐廳。有的是網友熱推的打卡名店,也有隱藏在巷弄裡的小驚喜。我以環境氛圍、口味表現、價格CP值與再訪意願為基準,整理出這篇實測評比。希望能幫正在猶豫去哪裡吃飯的你,找到那一間「吃完會想再來」的餐廳。 評比標準與整理方向
這次我走訪的10家餐廳橫跨不同料理類型,從高質感牛排館到巷弄系早午餐,每一間都有自己獨特的風格。為了讓整體比較更客觀,我依照以下四大面向進行評比,並搭配實際用餐體驗來打分。
整體而言,我希望這份評比不只是「哪家好吃」,而是幫你在不同情境下(約會、家庭聚餐、朋友小聚、商業午餐)都能快速找到合適的選擇。畢竟,美食不只是味覺的滿足,更是一段段與朋友共享的生活記憶。 10間臺中公益路餐廳評比懶人包公益路向來是臺中人聚餐的首選地段,從火鍋、燒肉到中式料理與早午餐,每走幾步就有驚喜。以下是我實際造訪過的10間代表性餐廳清單,橫跨平價、創意、高級各路風格。
一頭牛日式燒肉|炭香濃郁的和牛饗宴,約會聚餐首選
走在公益路上,很難不被 一頭牛日式燒肉 的木質外觀吸引。低調卻不失質感的門面,搭配昏黃燈光與暖色調的內裝,讓人一進門就感受到濃濃的日式職人氛圍。店內空間不大,但桌距規劃得宜,每桌皆設有獨立排煙設備,烤肉時完全不怕滿身油煙味。 餐點特色
一頭牛的靈魂,絕對是他們招牌的「三國和牛拼盤」。 用餐體驗整體節奏掌握得非常好。店員會在你剛想烤下一片肉時貼心遞上夾子、幫忙換烤網,讓人完全不用分心。整場用餐過程就像一場表演,從視覺、嗅覺到味覺都被滿足。 綜合評分
地址:408臺中市南屯區公益路二段162號電話:04-23206800 小結語一頭牛日式燒肉不僅是「吃肉的地方」,更像是一場五感盛宴。從進門那一刻到最後一道甜點,都能感受到他們對細節的用心。 TANG Zhan 湯棧|文青系火鍋代表,麻香湯底與視覺美感並重
在公益路這條美食戰線上,TANG Zhan 湯棧 是讓人一眼就會想走進去的那一種。 餐點特色
湯棧最有名的當然是它的「麻香鍋」。 用餐體驗整體氛圍比一般火鍋店更有質感。 綜合評分
地址:408臺中市南屯區公益路二段248號電話:04-22580617 官網:https://www.facebook.com/TangZhan.tw/ 小結語TANG Zhan 湯棧 把傳統火鍋做出新的樣貌保留臺式鍋物的溫度,又結合現代風格與細節服務,讓吃鍋這件事變得更有品味。 如果你想找一間兼具「好吃、好拍、好放鬆」的火鍋店,湯棧會是公益路上最有風格的選擇之一。 NINI 尼尼臺中店|明亮寬敞的義式早午餐天堂
如果說前兩間是肉食愛好者的天堂,那 NINI 尼尼臺中店 絕對是想放鬆、聊聊天的好地方。餐廳外觀以白色系與大片玻璃窗為主,陽光灑進室內,讓人一踏入就有種度假般的輕盈感。假日早午餐時段特別熱鬧,建議提早訂位。 餐點特色
NINI 的菜單融合義式與臺灣人口味,選擇多樣且份量十足。主打的 松露燉飯 濃郁卻不膩口,米芯保留微Q口感;而 香蒜海鮮義大利麵 則以新鮮白蝦、花枝與淡菜搭配微辣蒜香,口感層次豐富。 用餐體驗店內氣氛輕鬆不拘謹,無論是一個人帶電腦工作、或朋友聚餐,都能找到舒服角落。餐點上桌速度穩定,服務人員態度親切、補水與收盤都非常主動。整體節奏讓人覺得「時間變慢了」,很適合想遠離忙碌日常的人。 綜合評分
地址:40861臺中市南屯區公益路二段18號電話:04-23288498 小結語NINI 尼尼臺中店是一間能讓人放下手機、慢慢吃飯的餐廳。餐點不追求浮誇,而是以「剛剛好」的份量與風味,陪伴每個平凡午後。如果你在找一間能邊吃邊聊天、拍照也漂亮的早午餐店,NINI 會是你在公益路上最不費力的幸福選擇。 加分100%浜中特選昆布鍋物|平價卻用心的湯頭系火鍋,家庭聚餐好選擇
在公益路這條高質感餐廳林立的戰場上,加分100%浜中特選昆布鍋物 走的是截然不同的路線。它沒有浮誇的裝潢、也沒有高價位的套餐,但靠著實在的湯頭與親切的服務,默默吸引許多回頭客。每到用餐時間,總能看到家庭或情侶三兩成群地圍著鍋邊聊天。 餐點特色
主打 北海道浜中昆布湯底,湯頭清澈卻不單薄,越煮越能喝出海藻與柴魚的自然香氣。 用餐體驗整體氛圍偏家庭取向,桌距寬敞、座位舒適,帶小孩來也不覺擁擠。店員態度親切,補湯、收盤都很勤快,給人一種「被照顧著」的安心感。 綜合評分
地址:403臺中市西區公益路288號電話:0910855180 小結語加分100%浜中特選昆布鍋物是一間「不浮誇、但會讓人想再訪」的火鍋店。它不追求豪華擺盤,而是用最簡單的湯頭與新鮮食材,傳遞出家常卻不平凡的溫度。 印月餐廳|中式料理的藝術演繹,宴客與家庭聚會首選
說到臺中公益路的中式料理代表,印月餐廳 絕對是榜上有名。這間開業多年的餐廳以「中菜西吃」的概念聞名,把傳統中式料理以現代手法重新詮釋。從建築外觀到餐具擺設,每個細節都散發著低調的典雅氣息。 餐點特色
印月最令人印象深刻的是他們將傳統中菜融入創意手法。 用餐體驗服務方面完全對得起餐廳的高級定位。從入座、點餐到上菜節奏,都拿捏得恰如其分。每道菜都會有服務人員細心介紹食材與吃法,讓人感受到「被款待」的尊榮感。 綜合評分
地址:408臺中市南屯區公益路二段818號電話:0422511155 小結語印月餐廳是一間「不只吃飯,更像品味生活」的地方。 KoDō 和牛燒肉|極致職人精神,專為儀式感與頂級味覺而生
若要形容 KoDō 和牛燒肉 的用餐體驗,一句話足以總結——「像在欣賞一場關於肉的表演」。 餐點特色
這裡主打 日本A5和牛冷藏肉,以「精切厚燒」的方式呈現。 用餐體驗KoDō 的最大特色是「儀式感」。 綜合評分
地址:403臺中市西區公益路260號電話:0423220312 官網:https://www.facebook.com/kodo2018/ 小結語KoDō 和牛燒肉不是日常餐廳,而是一場體驗。 永心鳳茶|在茶香裡用餐的優雅時光,臺味早午餐的新詮釋
走進 永心鳳茶公益店,彷彿進入一間有氣質的茶館。 餐點特色
永心鳳茶的餐點結合中式靈魂與西式擺盤,無論是「炸雞腿飯」還是「紅玉紅茶拿鐵」,都能讓人感受到熟悉卻不平凡的味道。 用餐體驗店內服務人員態度溫和,對茶品介紹詳盡。上餐節奏剛好,不急不徐。 綜合評分
地址:40360臺中市西區公益路68號三樓(勤美誠品)電話:0423221118 小結語永心鳳茶讓人重新定義「臺味」。 三希樓|老饕級江浙功夫菜,穩重又帶人情味的中式饗宴
位於公益路上的 三希樓 是許多臺中老饕的口袋名單。 餐點特色
三希樓的菜色以 江浙與港式料理 為主,兼顧傳統與現代風味。 用餐體驗三希樓的服務給人一種老派但貼心的感覺。 綜合評分
地址:408臺中市南屯區公益路二段95號電話:0423202322 官網:https://www.sanxilou.com.tw/ 小結語三希樓是一間「吃得出功夫」的餐廳。 一笈壽司|低調奢華的無菜單日料,職人手藝詮釋旬味極致
在熱鬧的公益路上,一笈壽司 低調得幾乎不顯眼。 餐點特色
一笈壽司採 Omakase(無菜單料理) 形式,每一餐都由主廚根據當日食材設計。 用餐體驗整場用餐約90分鐘,節奏緩慢但沉穩。 綜合評分
地址:408臺中市南屯區公益路二段25號電話:0423206368 官網:https://www.facebook.com/YIJI.sushi/ 小結語一笈壽司是一間真正讓人「放慢呼吸」的餐廳。 茶六燒肉堂|人氣爆棚的和牛燒肉聖地,肉香與幸福感同時滿分
若要票選公益路上「最難訂位」的餐廳,茶六燒肉堂 絕對名列前茅。 餐點特色
茶六主打 和牛燒肉套餐,價格約落在 $700–$1000 間,份量與品質兼具。 用餐體驗茶六的服務效率相當高。店員親切、換網勤快、補水速度快,整場用餐流程流暢無壓力。 綜合評分
地址:403臺中市西區公益路268號電話:0423281167 官網:https://inline.app/booking/-L93VSXuz8o86ahWDRg0:inline-live-karuizawa/-LUYUEIOYwa7GCUpAFWA 小結語茶六燒肉堂用「穩定品質+輕奢氛圍」抓住了臺中年輕族群的心。 吃完10家公益路餐廳後的心得與結語吃完這十家餐廳後,臺中公益路不只是一條美食街,而是一段生活風景線。 有的餐廳講究細膩與儀式感,像 一頭牛日式燒肉 與 一笈壽司,讓人感受到食材最純粹的美好 有的則以親切與溫度打動人心,像 加分昆布鍋物、永心鳳茶,讓人明白吃飯不只是為了飽足,而是一種被照顧的幸福。 而像茶六燒肉堂、TANG Zhan 湯棧 這類人氣名店,則用穩定的品質與熱絡的氛圍,成為許多臺中人心中「想吃肉就去那裡」的代名詞。 這十家店,構成了公益路最動人的縮影 有華麗的,也有溫柔的;有傳統的,也有創新的。 每一家都在自己的風格裡發光,讓人吃到的不只是料理,而是一種生活的溫度與節奏。 對我而言,這不僅是一場美食旅程,更是一趟關於「臺中味道」的回憶之旅。 FAQ:關於臺中公益路美食常見問題Q1:公益路哪一區的餐廳最集中? Q2:需要提前訂位嗎? 最後的話若要用一句話形容這趟美食之旅,我會說: 一頭牛日式燒肉年節期間價格會變嗎? 如果你也和我一樣喜歡用味蕾探索一座城市,那就把這篇公益路美食攻略收藏起來吧。一頭牛日式燒肉單點比較好嗎? 無論是約會、慶生、家庭聚餐,或只是想犒賞一下辛苦的自己——這條路上永遠會有一間剛剛好的餐廳在等你。加分100%浜中特選昆布鍋物值得排隊嗎? 下一餐,不妨從這10家開始。三希樓小孩適合去嗎? 打開手機、約上朋友,讓公益路成為你生活裡最容易抵達的小確幸。KoDō 和牛燒肉真的有那麼好吃嗎? 如果你有私心愛店,也歡迎留言分享,一笈壽司團體宴客合適嗎? 你的推薦,可能讓我下一趟美食旅程變得更精彩。一笈壽司價格合理嗎? Shoreline habitats that are most affected by artificial light at night are vitally important to many aquatic species. Credit: Alex Jordan / Max Planck Institute of Animal Behavior Exposure to artificial light at night led to anxiety-like behaviors in fish, with these effects being inherited by their offspring. Researchers have demonstrated that light pollution, particularly blue light, can change fish behavior in just a few nights, with potential consequences for their descendants. The study focused on female zebrafish to observe their reactions to artificial light at night (ALAN), a major contributor to global light pollution. Fish were exposed to varying wavelengths of ALAN over nine nights, which caused them to swim less, stick closer together, and spend more time near the wall of the aquarium. These anxiety-like behaviors were seen in fish under all wavelengths of light, but short-wavelength light in the blue spectrum caused the fastest and strongest changes. The results further reveal that light pollution can have long-lasting effects: offspring born from light-exposed mothers swam less despite never being exposed themselves. The study was led by scientists from the Institute of Hydrobiology Chinese Academy of Sciences and the Max Planck Institute of Animal Behavior (MPI-AB). Artificial light at night (ALAN) pollutes the environment by adding luminescence to places that would otherwise be dark at nighttime. ALAN exists outdoors through the lights that brighten streets, buildings, and industrial areas all night; and ALAN exists indoors through the devices that hold our attention into the evening. ALAN is known to impact most organisms by disrupting the natural rhythms of biological processes, which are coordinated by cycles of light and dark. “Sleep is one of the main processes of animals that is disrupted by ALAN, so we were curious to know what that means for their ability to navigate their lives. In other words, what does it mean for their behavior?” says Wei Wei Li, the study’s first author who did the work as a doctoral student in MPI-AB. “The light levels that we used in our study matched what is already shining into the homes of animals at night through the many sources we place outdoors. And we found extremely strong and clear negative effects on the behavior of fish and their offspring after only a few bright nights.” The dangers of blue light Because the negative effects of ALAN are known to occur in humans from exposure to light in the blue spectrum, the team wanted to know if different wavelengths also affected the behavior of fish differently. They exposed female zebrafish to all-night light at 10 light regimes: nine separate wavelengths across the visible spectrum as well as white light. Lights were set at 20 lux, approximately the intensity of streetlights seen at a distance, and what animals would be exposed to in outdoor environments. They found that after eight nights of exposure, all wavelengths caused fish to swim less, stick closer together, and spend more time near the wall of the aquarium, a behavior known as “thigmotaxis” or wall-hugging, which is an indicator of animal anxiety. However, the effect of blue light could be seen sooner, after only five days of ALAN exposure, with light at 470 nm having the strongest effect of all. “This is consistent with what is known in humans, that exposure to the blue light of our electronic displays has the biggest effect on our sleep and possibly other physiological cycles,” says co-author Aneesh Bose, who did the work while at MPI-AB. The study did not set out to uncover a mechanism, but the authors speculate that sleep deprivation could be what underlies the patterns in their data. Their finding that behavioral changes revealed themselves after five or eight nights of ALAN exposure, rather than immediately, could be explained by lack of sleep. “The fish could pull a few all-nighters, but after too many nights of disrupted sleep it eventually caught up to them,” explains Bose, who is now a researcher at Swedish University of Agricultural Sciences. Long-lasting changes The study also revealed that the impacts of light pollution did not end in the individual, but were passed down to offspring. After exposure to ALAN, the study’s female zebrafish were allowed to breed and the team raised their offspring under natural light conditions. After 15 days the researchers tested the swimming behaviors of larvae using specialized automated tracking software designed to quantify activity levels of the tiny fish. Offspring of exposed mothers showed decreased daytime movement despite themselves never being exposed to lights at night. “We found that light pollution disrupted the natural behavior of fish, and this disruption may have fitness and performance consequences,” says Ming Duan, the study’s final author from the Institute of Hydrobiology Chinese Academy of Sciences. To mitigate these consequences of ALAN on wild animals, the authors say that special attention needs to be paid to what light is emitted by human sources. Adds Duan: “Many of the places we light up at night are close to animal habitats. The best thing we can do is to minimize the use of blue wavelength light sources where animals are trying to sleep.” Reference: “Behavioural and transgenerational effects of artificial light at night (ALAN) of varying spectral compositions in zebrafish (Danio rerio)” by Weiwei Li, Dongxu Zhang, Qingqing Zou, Aneesh P.H. Bose, Alex Jordan, Erin S. McCallum, Jianghui Bao and Ming Duan, 18 September 2024, Science of The Total Environment. DOI: 10.1016/j.scitotenv.2024.176336 Genes required for chromosomal small RNA are missing in certain duckweed species. This may explain the emergence of vigorous inter-species hybrids with three, rather than two, copies of each chromosome. Credit: Martienssen lab/CSHL Duckweed might be the world’s most underestimated plant. Thriving in water and rich in potential, this fast-growing aquatic wonder could help revolutionize farming, fuel, and even climate tech. Scientists at Cold Spring Harbor Laboratory have cracked the genetic code of five duckweed species, revealing genes behind its rootless nature, super-efficient carbon capture, and ability to produce protein and starch. These findings could accelerate commercial applications – and even offer clues to Earth’s evolutionary past and environmental future. Duckweed: A Tiny Powerhouse with Huge Potential Given the right conditions, duckweed can practically grow on its own. Whether in wastewater, ponds, puddles, or swamps, this aquatic plant thrives as long as there’s enough sunlight and carbon dioxide. But duckweed isn’t just prolific – it’s also packed with potential. Its tiny fronds could be harnessed as a natural fertilizer, a renewable fuel source, a high-protein food, and more. Now, new research from Cold Spring Harbor Laboratory (CSHL) may help turn that potential into reality. CSHL Professor and Howard Hughes Medical Institute (HHMI) Investigator Rob Martienssen, along with Computational Analyst Evan Ernst, has been studying duckweed for more than 15 years. They consider their latest findings among the most significant yet. The team successfully sequenced the genomes of five duckweed species, uncovering genes that appear to influence the plant’s unique features and adaptability. You may have encountered duckweed thousands of times. The tiny aquatic plant can grow practically anywhere there’s standing water and sunlight, including here at Brooklyn’s iconic Prospect Park. Credit: Evan Ernst/CSHL Pinpointing the Genes Behind Duckweed’s Superpowers “The use of cutting-edge technology allowed us to make a catalog of genes that was extremely accurate. We could tell exactly which genes were there and which were not. A lot of genes that are missing are responsible for features of the plant – open stomata or the lack of roots. We could identify genes that were responsible for each trait.” Stomata are pores on the surface of plants. They’re crucial for taking in carbon dioxide and releasing oxygen. Open stomata allow for greater intake, making them valuable for carbon capture technology. A lack of roots in some species further increases duckweed’s potential, making it easier for the plant to thrive in any watery environment. Fuel, Feed, and the Future of Farming Other species possess traits that showcase duckweed’s potential as a food and fuel source. Some traits promote high protein production, allowing for use as animal feed. Others promote starch accumulation, making the plant ripe for biofuel production. Several industries have taken notice. For now, they’re mostly concerned with the duckweed growing in their backyards. Ernst explains, “Duckweed agriculture is in a nascent stage. Commercial growers are working with different species in the field, evaluating them in their own local situation. There’s so much variation within one species of duckweed – as much as you can find across all the species. So, having multiple genomes for multiple species is critical.” A Glimpse Into Duckweed’s Ancient – and Possibly Future – Role Martienssen and Ernst hope their genomes will open the door to a new world of commercial applications. That said, their research may tell us as much about the plant’s past. Their study hints at how duckweed split off into different species 59 million years ago. Earth’s climate was quite extreme back then, so duckweed’s genes just might say something about the planet’s future, too. Reference: “Duckweed genomes and epigenomes underlie triploid hybridization and clonal reproduction” by Evan Ernst, Bradley Abramson, Kenneth Acosta, Phuong T.N. Hoang, Cristian Mateo-Elizalde, Veit Schubert, Buntora Pasaribu, Patrice S. Albert, Nolan Hartwick, Kelly Colt, Anthony Aylward, Umamaheswari Ramu, James A. Birchler, Ingo Schubert, Eric Lam, Todd P. Michael and Robert A. Martienssen, 1 April 2025, Current Biology. DOI: 10.1016/j.cub.2025.03.013 Funding: Howard Hughes Medical Institute, U.S. Department of Energy, Foundation for Food and Agriculture Research, Seeding Solutions, Rutgers New Jersey Agricultural Experiment Station, Tang Genomics Fund Scientists have visualized how plants communicate using volatile organic compounds (VOCs) when under threat, a phenomenon first identified in 1983. The team discovered that plants interpret these VOCs as danger signals, prompting a defensive response. Using innovative equipment and imaging techniques, they identified the specific VOCs responsible and the cells within plants that first react. Their research offers profound insights into the intricate communication mechanisms of plants and their resilience in the face of potential harm. Researchers have visualized plant-to-plant communication via airborne compounds, identifying the specific signals and cellular responses that activate plant defenses against threats. Airborne Communication Among Plants Plants emit volatile organic compounds (VOCs) into the atmosphere upon mechanical damage or insect attacks. Undamaged neighboring plants sense the released VOCs as danger cues to activate defense responses against upcoming threats (Figure 1). This phenomenon of airborne communication among plants through VOCs was first documented in 1983 and has since been observed in more than 30 different plant species. However, the molecular mechanisms underlying VOC perception to defense induction remain unclear. Figure 1: Plants release VOCs into the atmosphere when damaged by insects. Intact neighboring plants sense VOCs and activate pre-emptive defense responses against the insects. Credit: Masatsugu Toyota/Saitama University Groundbreaking Visualization of Plant Conversations The team, led by Professor Masatsugu Toyota (Saitama University, Japan), visualized plant-plant communications via VOCs in real-time and revealed how VOCs are taken up by plants, initiating Ca2+-dependent defense responses against future threats. This groundbreaking research will be published in the journal Nature Communications on October 17, 2023. Yuri Aratani and Takuya Uemura led the work as a Ph.D. student and a postdoctoral researcher, respectively, in Toyota’s lab and collaborated with Professor Kenji Matsui at Yamaguchi University, Japan. Video 1: Ca2+ signals were induced by VOCs released from insect-damaged plants (arrows). Credit: Masatsugu Toyota/Saitama University “We constructed equipment to pump VOCs emitted from plants fed by caterpillars onto undamaged neighboring plants and combined it with a wild-field, real-time fluorescent imaging system,” says Toyota. This innovative setup visualized bursts of fluorescence spreading in a mustard plant Arabidopsis thaliana after exposure to VOCs emitted from the insect-damaged plants (Figure 2; Video 1). The plants create fluorescent protein sensors for intracellular Ca2+ and therefore, changes in intracellular Ca2+ concentration can be monitored by observing changes in fluorescence. “In addition to insect attacks, VOCs released from manually smashed leaves induced Ca2+ signals in undamaged neighboring plants,” says Toyota (Video 2). Figure 2: Left panel: Equipment for exposing intact Arabidopsis to VOCs emitted by insect-damaged plants (dashed arrow). Right panel: Ca2+ signals (yellow arrowheads, 600 and 1200 s) were induced by VOCs released from insect-damaged plants (dashed arrow). Credit: Masatsugu Toyota/Saitama University Identification of Key VOCs and Their Impact To identify what type of VOCs induced Ca2+ signals in plants, Toyota’s team of scientists investigated various VOCs known to induce defense responses in plants. They found that two VOCs, (Z)-3-hexenal (Z-3-HAL) and (E)-2-hexenal (E-2-HAL), both six-carbon aldehydes, induce Ca2+ signals in Arabidopsis (Figure 3; Video 3). Z-3-HAL and E-2-HAL are airborne chemicals with grassy smells and are known as green leaf volatiles (GLVs) emitted from mechanically- and herbivore-damaged plants. Video 2: Ca2+ signals were induced by VOCs released from manually smashed plants. Credit: Masatsugu Toyota/Saitama University Exposing Arabidopsis to Z-3-HAL and E-2-HAL resulted in the upregulation of defense-related genes. To understand the relationship between the Ca2+ signals and the defense responses, they treated Arabidopsis with the Ca2+ channel inhibitor, LaCl3 and the Ca2+ chelating agent, EGTA. These chemicals suppressed both the Ca2+ signals and the induction of defense-related genes, providing evidence that Arabidopsis perceives GLVs and activates defense responses in a Ca2+-dependent manner. Figure 3: Airborne Z-3-HAL (orange broken line) induced Ca2+ signals (yellow arrowheads, 120 and 370 s) in Arabidopsis leaves. Credit: Masatsugu Toyota/Saitama University Guard Cells: Plants’ Gateway to Awareness They also identified which specific cells exhibited the Ca2+ signals in response to GLVs by engineering transgenic plants expressing the fluorescent protein sensors exclusively in guard, mesophyll, or epidermal cells. Upon Z-3-HAL exposure, Ca2+ signals were generated in guard cells within approximately 1 minute and then in mesophyll cells, whereas epidermal cells generated Ca2+ signals more slowly (Video 4). Guard cells are bean-shaped cells on plant surfaces and form stomata, small pores that connect inner tissues and the atmosphere. Video 3: Airborne Z-3-HAL (in the tube on the right side) induced Ca2+ signals in Arabidopsis leaves. Credit: Masatsugu Toyota/Saitama University “Plants do not possess a “nose,” but stomata serve as a plant gateway mediating rapid GLV entry into interspaces in leaf tissues,” says Toyota. In fact, they found that pretreating with abscisic acid (ABA), one of the phytohormones known for its ability to close stomata, reduced Ca2+ responses in wild-type leaves. On the other hand, mutants with impaired ABA-induced stomatal closures maintained normal Ca2+ signals in leaves even when treated with ABA. “We have finally unveiled the intricate story of when, where, and how plants respond to airborne ‘warning messages’ from their threatened neighbors,” he says. “This ethereal communication network, hidden from our view, plays a pivotal role in safeguarding neighboring plants from imminent threats in a timely manner,” he adds. Video 4: Airborne Z-3-HAL induced Ca2+ signals in guard (left video), mesophyll (central video), and then epidermal cells (right video) in Arabidopsis leaves. Credit: Masatsugu Toyota/Saitama University This pioneering research not only deepens our appreciation for the astonishing world of plants but also underscores the remarkable ways in which nature has equipped them to thrive and adapt in the face of adversity. The profound implications of these findings resonate far beyond the boundaries of plant science, offering a glimpse into the intricate tapestry of life on Earth. Reference: “Green leaf volatile sensory calcium transduction in Arabidopsis” by Yuri Aratani, Takuya Uemura, Takuma Hagihara, Kenji Matsui and Masatsugu Toyota, 17 October 2023, Nature Communications. DOI: 10.1038/s41467-023-41589-9 Funding: Japan Society for the Promotion of Science, Japan Science and Technology Agency, Shiraishi Foundation of Science Development RRG455KLJIEVEWWF |
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