|
|
文章數：179 |
 KoDō 和牛燒肉尾牙拍照效果好嗎？》台中公益路必吃清單｜10家熱門餐廳完整評測 |
| 在地生活｜大台北 2026/04/21 14:06:48 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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： 永心鳳茶份量足夠嗎？ 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。三希樓座位舒適嗎？ 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。三希樓海鮮表現如何？ 下一餐，不妨從這10家開始。印月餐廳網路評價符合期待嗎？ 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。三希樓甜點好吃嗎？ 如果你有私心愛店，也歡迎留言分享，TANG Zhan 湯棧真的有那麼好吃嗎？ 你的推薦，可能讓我下一趟美食旅程變得更精彩。茶六燒肉堂口味偏臺式還是日式？ Scientists have discovered that the duration of BMP signal exposure crucially influences cell fate during embryonic development, a finding with significant implications for regenerative medicine. New research has revealed new insights into human embryonic development, showing that the duration of BMP signal exposure is key in determining cell fate during gastrulation, with potential applications in regenerative medicine. A research team from Rice University, led by Aryeh Warmflash, has advanced our understanding of the mechanisms that drive human embryonic development. Their findings were recently published in the scientific journal Cell Systems. Embryonic development, the journey from a single fertilized egg to a complex organism, is orchestrated by complex interactions between biochemical signals. But mechanisms behind how the cells interpret these signals to make crucial developmental decisions have remained elusive. “Our paper addresses a fundamental question: How are these decisions controlled by multiple pathways simultaneously?” said Warmflash, associate professor of biosciences and bioengineering. The team includes postdoctoral research associate and current group leader at the Andalusian Center for Developmental Biology Elena Camacho-Aguilar; Sumin Yoon, a senior majoring in cultural/medical anthropology; doctoral students Miguel A. Ortiz-Salazar and Siqi Du; and laboratory technician M. Cecilia Guerra. Together they focused their study on human gastrulation, a pivotal stage where cells differentiate into the three germ layers of the embryo: ectoderm, mesoderm, and endoderm. Previous Studies and New Findings While previous research identified the involvement of several signals such as bone morphogenetic protein (BMP) and wingless-related integration site (WNT) during gastrulation, the precise mechanisms underlying how cells interpret them to develop into different cell types remained unclear. To find an answer, the researchers turned to human pluripotent stem cells (hPSCs), which mimic the state of cells just before gastrulation. They hypothesized that the duration and concentration of BMP signals might dictate cell fate and devised experiments exposing hPSCs to varied BMP signal systems. Contrary to previous assumptions, the study revealed that the duration of BMP signal exposure, rather than its strength, plays a crucial role in determining cell fate. Pulselike exposures to high BMP concentrations prompted significant changes, particularly toward mesoderm, whereas continuous low-level signals yielded less pronounced outcomes. Mathematical Modeling and Implications Mathematical modeling of these processes allowed the researchers to predict the fate outcomes for any combination of BMP and WNT signals. The team constructed a comprehensive “fate map” that predicts these outcomes. Leveraging this map, the researchers devised a novel protocol optimizing mesoderm formation relevant to other fields such as regenerative medicine. “Our findings underscore the importance of understanding signaling dynamics in guiding cell fate decisions,” Camacho-Aguilar said. “By deciphering these mechanisms, we can tailor efficient differentiation protocols that could be relevant for therapeutic applications.” Reference: “Combinatorial interpretation of BMP and WNT controls the decision between primitive streak and extraembryonic fates” by Elena Camacho-Aguilar, Sumin T. Yoon, Miguel A. Ortiz-Salazar, Siqi Du, M. Cecilia Guerra and Aryeh Warmflash, 30 April 2024, Cell Systems. DOI: 10.1016/j.cels.2024.04.001 Researchers discovered the “Octopus Garden,” a deep-sea nursery off the Central California coast where octopuses mate and nest, benefiting from hydrothermal springs’ warmth. Although protected, further conservation efforts are needed to shield these unique deep-sea habitats from human threats. Credit: © 2022 MBARI MBARI’s advanced technology offers new insight into the “Octopus Garden” off Central California, the largest aggregation of octopus on Earth. In 2018, researchers from NOAA’s Monterey Bay National Marine Sanctuary and Nautilus Live observed thousands of octopus nesting on the deep seafloor off the Central California coast. The discovery of the “Octopus Garden” captured the curiosity of millions of people around the world, including MBARI scientists. For three years, MBARI and collaborators used high-tech tools to monitor the Octopus Garden and learn exactly why this site is so attractive for deep-sea octopus. Purpose of the Garden and Its Unique Properties In a new study published today (August 23) in the journal Science Advances, a team of researchers from MBARI, NOAA’s Monterey Bay National Marine Sanctuary, Moss Landing Marine Laboratories, the University of Alaska Fairbanks, the University of New Hampshire, and the Field Museum confirmed that deep-sea octopus migrate to the Octopus Garden to mate and nest. The Octopus Garden is one of a handful of known deep-sea octopus nurseries. At this nursery, warmth from deep-sea thermal springs accelerates the development of octopus eggs. Scientists believe the shorter brooding period increases a hatchling octopus’ odds for survival. The Octopus Garden is the largest known aggregation of octopus on the planet—researchers counted more than 6,000 octopus in a portion of the site and expect there may be 20,000 or more at this nursery. “Thanks to MBARI’s advanced marine technology and our partnership with other local researchers, we were able to observe the Octopus Garden in tremendous detail, which helped us discover why so many deep-sea octopus gather there. These findings can help us understand and protect other unique deep-sea habitats from climate impacts and other threats,” said MBARI Senior Scientist Jim Barry, lead author of the new study. An aggregation of female pearl octopus (Muusoctopus robustus) nesting at the Octopus Garden, located near Davidson Seamount off the Central California at a depth of approximately 3,200 meters. Researchers used MBARI’s advanced technology to confirm pearl octopus gather at the Octopus Garden to mate and nest. Warm water from hydrothermal springs accelerates development of octopus embryos, giving young octopus a better chance of survival. Credit: © 2022 MBARI Location and Behavior of the Octopuses The Octopus Garden is located 3,200 meters (10,500 feet, or about two miles) below the ocean’s surface on a small hill near the base of Davidson Seamount, an extinct underwater volcano 130 kilometers (80 miles) southwest of Monterey, California. The site is full of Muusoctopus robustus—a species MBARI researchers nicknamed the pearl octopus because from a distance, nesting individuals look like opalescent pearls on the seafloor. Over the course of 14 dives with MBARI’s remotely operated vehicle (ROV) Doc Ricketts, the research team learned why such large numbers of pearl octopus are attracted to this location. The presence of adult male and female octopus, developing eggs, and octopus hatchlings indicated that the site is used exclusively for reproduction. The team did not observe any intermediate-sized individuals or any evidence of feeding. Pearl octopus gather at this site solely to mate and nest. When researchers from NOAA and Nautilus Live first discovered the Octopus Garden, they observed “shimmering” waters. This phenomenon occurs when warm and cool waters mix, suggesting the region had previously unknown thermal springs. Further investigation by MBARI researchers and their collaborators confirmed octopus nests are clustered in crevices bathed by hydrothermal springs where warmer waters flow from the seafloor. Impact of Temperature on Octopus Development The ambient water temperature at 3,200 meters (10,500 feet) deep is 1.6 degrees Celsius (about 35 degrees Fahrenheit). However, the water temperature within the cracks and crevices at the Octopus Garden reaches nearly 11 degrees Celsius (about 51 degrees Fahrenheit). Octopuses are ectotherms, or cold-blooded animals. The frigid temperatures of the deep sea slow their metabolism as well as their rate of embryonic development. Most deep-sea octopuses have very long incubation periods compared to their relatives inhabiting warmer shallow seas. Past experiments have measured egg incubation time for a number of octopus species in habitats and locations around the world. Comparing those egg incubation times clearly demonstrates how temperature affects the rate of embryo development—the colder the water, the slower the embryos grow. At the near-freezing temperatures of the abyss, researchers expected pearl octopus eggs to take five to eight years, if not longer, to hatch. A 4K camera on MBARI’s ROV Doc Ricketts provided a close-up look at nesting mothers. MBARI researchers and their collaborators used the scars and other distinguishing features of individual octopus moms to monitor the development of their broods. Surprisingly, the eggs hatched in less than two years. Warmth from thermal springs increased the metabolism of female octopus and their broods, reducing the time required for incubation. Researchers believe the shorter brood period in warmer waters greatly reduces the risk that developing octopus embryos will be injured or eaten by predators. Nesting in warmer water boosts the reproductive success of the pearl octopus, better ensuring the offspring’s survival. “The deep sea is one of the most challenging environments on Earth, yet animals have evolved clever ways to cope with frigid temperatures, perpetual darkness, and extreme pressure. Very long brooding periods increase the likelihood that a mother’s eggs won’t survive. By nesting at hydrothermal springs, octopus moms give their offspring a leg up,” said Barry. Ecology and Significance of the Garden The massive number of octopus in one area attracts both predators and scavengers. Like most other cephalopods, pearl octopus die after they reproduce. Dead octopus at the Octopus Garden provide a feast for scavengers. A rich community of invertebrates lives alongside the nesting females, undoubtedly benefiting from unhatched eggs, vulnerable hatchlings, or adult octopus that have died. Davidson Seamount and its Octopus Garden are protected as part of Monterey Bay National Marine Sanctuary. Previous MBARI expeditions to Davidson Seamount in 2002 and 2006 revealed the stunning community of life on its rocky slopes. MBARI’s images and video of beautiful deep-sea corals, vibrant sponges, and curious fishes engaged and inspired audiences worldwide. Ocean champions spoke up to protect this unique, and still untouched, ocean wilderness. In 2008, resource managers expanded the Monterey Bay National Marine Sanctuary to include Davidson Seamount. “Essential biological hotspots like this deep-sea nursery need to be protected,” said Barry. “Climate change, fishing, and mining threaten the deep sea. Protecting the unique environments where deep-sea animals gather to feed or reproduce is critical, and MBARI’s research is providing the information that resource managers need for decision-making.” This work is funded as part of the David and Lucile Packard Foundation’s long-term support of MBARI’s ocean research and technology. Deep-Sea Exploration and Monitoring For more than two decades, researchers from MBARI and NOAA have collaborated to study Davidson Seamount. Since the first expedition to the seamount in 2002, NOAA has leveraged MBARI expertise in marine geology and benthic biology and ecology to develop a comprehensive research program that aims to understand the unique community of life on and around Davidson Seamount. Now, Davidson Seamount is considered one of the best-studied and well-protected seamounts in the world. In October 2018, a team of researchers from NOAA, the Ocean Exploration Trust, and collaborators made an expedition to Davidson Seamount aboard the E/V Nautilus. At the suggestion of MBARI geologists and NOAA researchers, the Nautilus Live team decided to expand their exploration from the top of the seamount to its surrounding foothills. The researchers discovered thousands of octopus aggregated around a rocky ridge adjacent to the towering seamount. Most of the octopus were oriented upside down, inverting their arms and folding them around their bodies. This posture was an indication of pearl octopus (Muusoctopus robustus) mothers protecting, or brooding, their eggs. The pearl octopus is a pale purple species about the size of a grapefruit that occurs in the northeastern Pacific Ocean from Oregon to Baja California. MBARI has observed this species at depths of 2,300 to 3,600 meters (7,500 to 11,800 feet). MBARI researchers and their collaborators deployed a suite of advanced scientific instruments developed by MBARI engineers to better understand the Octopus Garden. “The expertise of the MBARI team—the engineers, pilots of our submersible vehicles, and crew of our research vessels—was integral to studying this hotspot of life two miles below the surface. We leveraged decades of experience in deep-sea exploration to develop and deploy instruments to study the Octopus Garden without disturbing the nesting mothers,” said Barry. MBARI’s ROV Doc Ricketts recorded high-definition and 4K video of the brooding pearl octopus and their neighbors. MBARI’s skilled submersible pilots maneuvered the ROV close to brooding pearl octopus to deploy instruments to measure the environmental conditions within their nests, including temperature and oxygen levels, and to film mothers and their eggs up close in ultra-high definition resolution. A stereoscopic camera allowed MBARI engineers to visualize sites within the Octopus Garden in 3D. The team also launched one of MBARI’s autonomous underwater vehicles to map the Octopus Garden at meter-scale resolution. MBARI engineers outfitted the ROV Doc Ricketts with an innovative, custom-built sensor suite, the Low-Altitude Survey System (LASS), to see the Octopus Garden in even greater detail. The LASS gathered detailed bathymetry information to help researchers characterize the seafloor habitat at centimeter-scale resolution. The LASS also took high-resolution photographs of the Octopus Garden. Researchers assembled these photographs into a photomosaic to count the number of nests within this deep-sea nursery. They documented 5,718 octopus within a 2.5-hectare (6.2-acre) area at the center of the Octopus Garden. The team estimated the total population of the 333-hectare (823-acre) hillock could easily exceed 20,000 individuals. A time-lapse camera collected long-term observations of the octopus’ behavior and changes in the community over a period of more than six months, allowing researchers to keep watch on the octopus nursery between research expeditions. The camera recorded an image every 20 minutes and amassed a trove of more than 12,200 images from March 2022 to August 2022. These photographs revealed various activities and behaviors of octopus, their predators, and local scavengers. Both male and female pearl octopus migrate to the Octopus Garden. Females search for a warm nesting spot to deposit a clutch of approximately 60 elongate, sausage-shaped eggs. When brooding, mothers cover their eggs with their body and protect them from predators that creep too close. She lives off food reserves from her own tissues while tending to her developing eggs. The transformation from egg to hatchling is not easy. In addition to going through development successfully, embryos must avoid injury, predation, infection, and other external sources of mortality. Maternal care protects them from most external risks, but a shorter brooding period generally allows more eggs to survive. As is typical of cephalopods, male and female pearl octopus die after reproducing—the Octopus Garden will be their final resting spot. Most females live until their eggs have hatched. Sometimes, however, a mother octopus runs out of energy and dies before her eggs complete their development, exposing the developing eggs to greater risk. The time-lapse camera revealed that nesting mothers push aside the carcasses of dead octopus. Food is scarce in the deep sea and nothing goes to waste. Larger scavengers like rattail fishes (family Macrouridae), cusk eels (family Ophidiidae), whelks, and sea anemones feast on octopus remains. Near Davidson Seamount, life on the deep seafloor depends on the rain of organic matter from above. Researchers estimated the turnover of male octopus and nesting females to calculate how much nutrition this massive aggregation provides. Biomass from dying octopus represents a substantial carbon subsidy to the local seafloor community, providing 72 percent more food than is available outside the Octopus Garden. Challenges and Need for Protection Many questions still remain about the Octopus Garden, including where pearl octopus go after hatching, how this octopus species became adapted to breeding in thermal springs, how adult octopus find the thermal springs, what advantage individuals breeding in these hydrothermal springs have over those that breed elsewhere, and how common hydrothermal springs are in the deep sea. The deep sea is not immune to threats like fishing, pollution, and climate change. By documenting deep-sea biodiversity and identifying hotspots of life on the ocean floor, scientists are gathering important information that resource managers can use to guide protections for this unique environment and its inhabitants. “Technological advances in our ability to study the ocean have helped us discover and document incredible biodiversity across an array of deep-sea environments. As the imprint of human activities reaches deeper into ocean ecosystems, we need to protect not only the octopus nurseries found off California and Costa Rica, but also the many other biological treasures that remain undiscovered,” emphasized Barry. Deep-sea octopus nurseries: A new field of exploration Researchers have documented four deep-sea octopus nurseries to date—two off the coast of Central California and two off the coast of Costa Rica—and are continuing to study these sites to learn more about octopus behavior. December 2013: Discovery of first octopus nursery at Dorado Outcrop (Costa Rica) Researchers from the University of Akron, the Field Museum, and the University of Alaska Fairbanks observed an aggregation of more than 100 octopus at the Dorado Outcrop, a hydrothermal spring located approximately 160 kilometers (100 miles) off the Pacific coast of Costa Rica at a depth of 3,000 meters (9,800 feet). The team identified the octopus as a potentially undescribed species of Muusoctopus. Nearly all of the individuals were in a brooding position, however, none of the eggs that researchers observed were viable. April 2018: Researchers publish findings from the Dorado Outcrop (Costa Rica) The team of researchers from the University of Akron, the Field Museum, and the University of Alaska Fairbanks published their observations of deep-sea octopus brooding unviable eggs at the Dorado Outcrop in Deep Sea Research Part I. October 2018: Discovery of second octopus nursery at the Octopus Garden (Davidson Seamount, United States) During a Nautilus Live expedition with the E/V Nautilus, researchers from NOAA’s Monterey Bay National Marine Sanctuary, the Ocean Exploration Trust, and collaborators observed a large aggregation of brooding octopus on a hillock approximately 12 kilometers (7.5 miles) southeast of Davidson Seamount at a depth of 3,200 meters (10,500 feet). Researchers identified the octopus as Muusoctopus robustus. A second visit by researchers from NOAA and the Woods Hole Oceanographic Institution (WHOI) in March 2019 confirmed the presence of warm hydrothermal springs at this site. The expedition team also confirmed that the octopus were brooding viable eggs and observed baby octopus hatching from the eggs. April 2019: First MBARI expedition to Octopus Garden (Davidson Seamount, United States) MBARI researchers made their first visit to the Octopus Garden as part of the 2019 Seafloor Ecology expedition. Along with collaborators, they visited the site 14 times with the R/V Western Flyer between April 2019 and August 2022. Additionally, MBARI researchers visited the Octopus Garden with the R/V Rachel Carson in February 2022 to launch a mapping autonomous underwater vehicle and create meter-scale maps of the site. October 2019: Discovery of third octopus nursery at Octocone (Davidson Seamount, United States) During a Nautilus Live expedition with the E/V Nautilus, researchers from NOAA, the Ocean Exploration Trust, and collaborators observed a second aggregation of brooding octopus on a volcanic cone to the east of Davidson Seamount. This site is approximately 17 kilometers (10.5 miles) northeast of the Octopus Garden. Researchers identified the octopus as Muusoctopus robustus. The octopus were confirmed to be brooding viable eggs. June 2023: Discovery of fourth octopus nursery (Costa Rica) During a Schmidt Ocean Institute expedition with the R/V Falkor (too), researchers from the Bigelow Laboratory for Ocean Sciences and the University of Costa Rica observed a previously unknown octopus nursery near an unexplored and still-unnamed seamount off the Pacific coast of Costa Rica. Upon returning to the nearby Dorado Outcrop, the team also observed octopus brooding viable eggs, confirming this location is indeed an active octopus nursery. Both Costa Rican nurseries host a potentially undescribed species of Muusoctopus. August 2023: MBARI researchers publish findings from the Octopus Garden (Davidson Seamount, United States) MBARI researchers and their collaborators from NOAA, Moss Landing Marine Laboratories, the University of Alaska Fairbanks, the University of New Hampshire, and the Field Museum published their research on brooding pearl octopus in Science Advances, confirming that deep-sea octopus migrate to the Octopus Garden to mate and nest. Reference: “Abyssal hydrothermal springs—Cryptic incubators for brooding octopus” by James P. Barry, Steven Y. Litvin, Andrew DeVogelaere, David W. Caress, Chris F. Lovera, Amanda S. Kahn, Erica J. Burton, Chad King, Jennifer B. Paduan, C. Geoffrey Wheat, Fanny Girard, Sebastian Sudek, Anne M. Hartwell, Alana D. Sherman, Paul R. McGill, Aaron Schnittger, Janet R. Voight and Eric J. Martin, 23 August 2023, Science Advances. DOI: 10.1126/sciadv.adg3247 The immune system defends your body from external invaders. Scientists Have Found What Turns Off the Molecular Alarm System, Which Is Crucial in Our Immune Response Scientists have discovered what turns off the molecular alarm system that plays a critical role in our immune response. The antibacterial superhero MR1 (MHC class I-related molecule) is a protein found in every cell of the human body that functions as a molecular alarm system, alerting powerful cells of our immune system, our white blood cells, when cancer or bacterial infection is present. While prior groundbreaking research revealed the cellular machinery that MR1 depends on to activate, nothing was understood about how the MR1 alarm is “turned off” until now. The research, co-led by Dr. Hamish McWilliam of the University of Melbourne and Professor Jose Villadangos of the Doherty Institute and the Bio21 Institute, was published in the Journal of Cell Biology and shows the essential molecular mechanism that controls MR1 expression. Our immune system senses bacteria when cells equipped with the protein called ‘MR1’ captures small molecules (antigens) and present them to powerful immune cells called “MAIT cells”. Credit: The Peter Doherty Institute for Infection and Immunity AP2 Proteins and MR1 Regulation “What we found is that there are proteins – called AP2 (adaptor protein 2) – inside our cells that bind to MR1, and drag it inside the cells,” Dr. McWilliam explains. “Once inside, MR1 can no longer signal to white blood cells anymore, which effectively turns off the immune response.” In their experiments, the research team found that by deleting AP2 in cells or mutating MR1, they could regulate MR1’s activation which in turn stimulates or inhibits the presence of white blood cells. Dr. McWilliam says this is an exciting discovery as it unlocks a fundamental understanding of the biology of MR1 and contributes to global efforts to design immune-boosting treatments. “By understanding how to turn off MR1, we might be able to block or increase immune response, to harness it and control immunity to pathogens or tumors,” Dr. McWilliam says. Reference: “A specialized tyrosine-based endocytosis signal in MR1 controls antigen presentation to MAIT cells” by Hui Jing Lim, Jacinta M. Wubben, Cristian Pinero Garcia, Sebastian Cruz-Gomez, Jieru Deng, Jeffrey Y.W. Mak, Abderrahman Hachani, Regan J. Anderson, Gavin F. Painter, Jesse Goyette, Shanika L. Amarasinghe, Matthew E. Ritchie, Antoine Roquilly, David P. Fairlie, Katharina Gaus, Jamie Rossjohn, Jose A. Villadangos and Hamish E.G. McWilliam, 21 September 2022, Journal of Cell Biology. DOI: 10.1083/jcb.202110125 The study was funded by the National Health and Medical Research Council, the Australian Research Council, the Australian Research Council Centre of Excellence in Advanced Molecular Imaging, the National Institutes of Health, the New Zealand Ministry of Business Innovation and Employment, and the Horizon 2020 Framework Programme. RRG455KLJIEVEWWF |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 最新創作 |
|
||||
|
||||
|
||||
|
||||
|
||||
