[B! biology] mrknã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

mrkn id:mrkn

biologyã«é–¢ã™ã‚‹mrknã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (99)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ãƒ’ã‚¹ãƒˆãƒ³éºä¼åã‚’å…¨ã‚»ãƒƒãƒˆæŒã¤å·¨å¤§ã‚¦ã‚¤ãƒ«ã‚¹ã€Œãƒ¡ãƒ‰ã‚¥ãƒ¼ã‚µã‚¦ã‚¤ãƒ«ã‚¹ã€ã®ç™ºè¦‹
äº¬éƒ½å¤§å¦åŒ–å¦ç ”ç©¶æ‰€ã®ç·’æ–¹åšä¹‹æ•™æŽˆã‚‰ã‚’ã¯ã˜ã‚ã¨ã™ã‚‹ç ”ç©¶ãƒãƒ¼ãƒ ã¯ã€ã‚¢ãƒ¡ãƒ¼ãƒã«æ„ŸæŸ“ã™ã‚‹æ–°è¦å·¨å¤§ã‚¦ã‚¤ãƒ«ã‚¹ã€Œãƒ¡ãƒ‰ã‚¥ãƒ¼ã‚µã‚¦ã‚¤ãƒ«ã‚¹ã€ã‚’ç™ºè¦‹ã—ãŸã€‚ ä»Šå›žã€åŒç ”ç©¶ãƒãƒ¼ãƒ ã¯ã€åŒ—æµ·é“ã«ã‚ã‚‹æ¸©æ³‰åœ°åŸŸã®æ¹¯ã ã¾ã‚Šã¨ãã®æ°´åº•ã®æ³¥åœŸã‚µãƒ³ãƒ—ãƒ«ã‹ã‚‰ã€ã‚¢ãƒ¡ãƒ¼ãƒã‚’å®¿ä¸»ã¨ã—ã¦æ–°è¦å·¨å¤§ã‚¦ã‚¤ãƒ«ã‚¹ã‚’åˆ†é›¢ã—ã€ãã®æ„ŸæŸ“éŽç¨‹ãƒ»ç²’åæ§‹é€ ãƒ»ã‚²ãƒŽãƒ çµ„æˆã®è©³ç´°ã‚’èª¿æŸ»ã—ãŸã€‚ãã®çµæžœã€ã“ã®æ–°è¦å·¨å¤§ã‚¦ã‚¤ãƒ«ã‚¹ã¯ã€ã“ã‚Œã¾ã§ã«çŸ¥ã‚‰ã‚Œã¦ã„ãŸå·¨å¤§ã‚¦ã‚¤ãƒ«ã‚¹ã¨å¤šãã®ç‚¹ã§ç•°ãªã‚‹æ€§è³ªã‚’æŒã¤ã“ã¨ãŒåˆ†ã‹ã£ãŸã€‚ ã“ã®å·¨å¤§ã‚¦ã‚¤ãƒ«ã‚¹ã¯ã€ã‚¢ãƒ¡ãƒ¼ãƒã‚’å®¿ä¸»ã¨ã—ã¦å¢—æ®–ã™ã‚‹ãŒã€æ„ŸæŸ“éŽç¨‹ã§ä¸€éƒ¨ã®ã‚¢ãƒ¡ãƒ¼ãƒç´°èƒžã‚’ä¼‘çœ çŠ¶æ…‹ã«ã™ã‚‹ã€‚ã“ã®æ€§è³ªãŒã€è¦‹ãŸã‚‚ã®ã‚’çŸ³ã«å¤‰ãˆã‚‹ã€Œãƒ¡ãƒ‰ã‚¥ãƒ¼ã‚µã€ã‚’é€£æƒ³ã•ã›ã‚‹ãŸã‚ã€Œãƒ¡ãƒ‰ã‚¥ãƒ¼ã‚µã‚¦ã‚¤ãƒ«ã‚¹ã€ã¨å‘½åã•ã‚ŒãŸã€‚ã¾ãŸã€ãƒ’ã‚¹ãƒˆãƒ³éºä¼åå…¨ã‚»ãƒƒãƒˆã‚’ä¿æŒã™ã‚‹åˆã‚ã¦ã®ã‚¦ã‚¤ãƒ«ã‚¹ã§ã‚ã‚‹ãªã©ã€ç‰¹ç•°ãªç²’åå½¢æ…‹ã¨ã‚²ãƒŽãƒ çµ„æˆã‹ã‚‰æ–°ãŸãªã€Œç§‘ã€ã«å±žã™ã‚‹ã“ã¨ãŒæ˜Žã‚‰ã‹ã¨ãªã£ãŸã€‚ ä»Šå¾Œã€ãƒ¡ãƒ‰ã‚¥ãƒ¼ã‚µã‚¦ã‚¤ãƒ«ã‚¹ã®æ„ŸæŸ“éŽç¨‹ã‚’åˆ†
mrkn 2019/02/15
ãŠã‚‚ã—ã‚ã„

biology

virus
ãƒªãƒ³ã‚¯
ã€ç¬¬1å›žã€‘ãƒãƒ†ãƒŠã¨ã„ã†ç”Ÿç‰©ï¼šæ¤ç‰©ã«ãªã‚‹ã¨ã„ã†ã“ã¨ < ä¸€èˆ¬å‘ã‘æƒ…å ± | æ—¥æœ¬æ¤ç‰©å¦ä¼š
äº•ä¸Š å‹²ãƒ»å²¡æœ¬å…¸åï¼ˆç‘æ³¢å¤§å¦å¤§å¦é™¢ç”Ÿå‘½ç’°å¢ƒç§‘å¦ç ”ç©¶ç§‘ï¼‰ 2005å¹´10æœˆã€é€šç§°ãƒãƒ†ãƒŠã¨åä»˜ã‘ãŸç”Ÿç‰©ã«é–¢ã™ã‚‹çŸã„è«–æ–‡ãŒæ–°èžã‚„ãƒ†ãƒ¬ãƒ“ã§ã¨ã‚Šã‚ã’ã‚‰ã‚Œã¾ã—ãŸã€‚ãƒãƒ†ãƒŠã¯ã‚«ã‚¿ãƒ–ãƒ¬ãƒ•ã‚¡ãƒªã‚¹é¡žã«å±žã™ã‚‹å˜ç´°èƒžã®éžæ¯›è™«ã§ã€ç´°èƒžå†…ã«è—»é¡žã®å…±ç”Ÿä½“ã‚’ã‚‚ã£ã¦ã„ã¾ã™ãŒã€ä¸æ€è°ãªç´°èƒžåˆ†è£‚ã‚’ã—ã¾ã™ã€‚è¦³å¯Ÿã®çµæžœã‚’ç·åˆã™ã‚‹ã¨ã€ãƒãƒ†ãƒŠã®ç”Ÿæ´»ç’°ã¯æ¬¡ã®ã‚ˆã†ã«è€ƒãˆã‚‰ã‚Œã¾ã™ã€‚ç´°èƒžãŒåˆ†è£‚ã™ã‚‹ãŸã³ã«ã€å¨˜ç´°èƒžã®ä¸€ã¤ã¯å…±ç”Ÿä½“ã‚’å—ã‘ç¶™ã„ã§æ¤ç‰©ã¨ã—ã¦ã®ç”Ÿæ´»ã‚’ç¶æŒã—ã¾ã™ãŒã€ä»–ã®å¨˜ç´°èƒžã¯å…±ç”Ÿã—ã¦ã„ãŸè—»é¡žã‚’å—ã‘ç¶™ãã“ã¨ãŒãªã„ãŸã‚ã«ã€ç„¡è‰²ã®éžæ¯›è™«ã«æˆ»ã‚Šã¾ã™ã€‚ç„¡è‰²ã®éžæ¯›è™«ã¯æ•é£Ÿè£…ç½®ã‚’æ–°ãŸã«å½¢æˆã—ã¦å†ã³å…±ç”Ÿä½“ã®è—»é¡žã‚’å–ã‚Šè¾¼ã¿ã€å…‰åˆæˆã‚’è¡Œã†æ „é¤Šç´°èƒžã«æˆ»ã‚Šã¾ã™ã€‚ã“ã‚Œã¯åŠåˆ†ã¯è—»é¡žã€åŠåˆ†ã¯æ•é£Ÿæ€§åŽŸç”Ÿç”Ÿç‰©ã¨ã—ã¦ç”Ÿæ´»ã—ã¦ã„ã‚‹çŠ¶æ…‹ã§ã€æ¤ç‰©ãŒèª•ç”Ÿã™ã‚‹éŽç¨‹ã§é€šéŽã—ãŸé€²åŒ–æ®µéšŽã«ã¤ã„ã¦å¯èƒ½æ€§ã®ä¸€ã¤ã‚’ç¤ºã—ã¦ã„ã‚‹ã¨è€ƒãˆã¦ã„ã¾ã™ã€‚æ¤ç‰©ã¯ã¯ã˜ã‚ã‹ã‚‰æ¤ç‰©ã¨ã—ã¦å˜åœ¨ã—ã¦ã„ãŸã®ã§ã¯ãªãã€æ¤ç‰©ã«ãª
mrkn 2018/11/17
ã‚¤ãƒ³ãƒˆãƒã—ã‹èªã‚“ã§ãªã„ã‘ã©ã™ã§ã«é¢ç™½ã„ã€‚

science

biology
ãƒªãƒ³ã‚¯
å…‰ãŒã¾ã£ãŸãå±Šã‹ãªã„åœ°åº•ã§å…‰åˆæˆç´°èŒãŒç™ºè¦‹ã•ã‚Œã‚‹ã€‚äºˆæƒ³å¤–ã®ç”Ÿå˜ãƒ¡ã‚«ãƒ‹ã‚ºãƒ ã®ç™ºè¦‹ã§ã€ç«æ˜Ÿç”Ÿå‘½ä½“ã¸ã®æœŸå¾…åº¦ã‚¢ãƒƒãƒ— : ã‚«ãƒ©ãƒ‘ã‚¤ã‚¢
ã“ã‚Œã¾ã§ã€å…‰åˆæˆã«ã‚ˆã‚‹ã‚¨ãƒãƒ«ã‚®ãƒ¼ã§ç¹æ®–ã—ã¦ã„ãŸã¨è€ƒãˆã‚‰ã‚Œã¦ã„ãŸåœ°çƒæœ€å¤ã®ç”Ÿç‰©ã®ä¸€ç¨®ã€ã‚·ã‚¢ãƒŽãƒã‚¯ãƒ†ãƒªã‚¢ï¼ˆè—è—»ï¼šã‚‰ã‚“ãã†ï¼‰ãŒã€å¤ªé™½ã®å…‰ãŒå±Šã‹ãªã„åœ°åº•æ·±ãã§ç™ºè¦‹ã•ã‚ŒãŸã€‚ å®šèª¬ã‚’ãã¤ãŒãˆã™ã“ã®ç™ºè¦‹ã«ã€ç§‘å¦è€…ã‚‰ã¯åœ°åº•ã«ã¯æ€ã„ã‚‚ã‚ˆã‚‰ã¬ç”Ÿç‰©ãŒå˜åœ¨ã—ã¦ã„ã‚‹å¯èƒ½æ€§ã‚’ç¤ºå”†ã—ãŸã€‚ãã†ã€åœ°çƒå¤–ç”Ÿå‘½ã«ã‚‚é–¢ä¿‚ã®ã‚ã‚‹è©±ã ã€‚ ãƒ€ãƒ¼ã‚¯ãƒ»ãƒã‚¤ã‚ªã‚¹ãƒ•ã‚£ã‚¢ã«å˜åœ¨ã—ã¦ã„ãŸã€åœ¨ã‚‹ã¯ãšã®ãªã„ç”Ÿç‰© â€œãƒ€ãƒ¼ã‚¯ãƒ»ãƒã‚¤ã‚ªã‚¹ãƒ•ã‚£ã‚¢â€ã¨ã‚‚å‘¼ã°ã‚Œã‚‹åœ°ä¸‹ç’°å¢ƒã¯ã€åœ°è¡¨ã‹ã‚‰æ•°ç™¾ãƒ¡ãƒ¼ãƒˆãƒ«ã‚‚ç¶šã„ã¦ãŠã‚Šã€ã¾ã£ãŸãå…‰ã®å±Šã‹ãªã„å ´æ‰€ã ã€‚ ä»Šå›žã€ã“ã®ãƒ€ãƒ¼ã‚¯ãƒ»ãƒã‚¤ã‚ªã‚¹ãƒ•ã‚£ã‚¢ã§ç™ºè¦‹ã•ã‚ŒãŸã®ã¯ã€ã‚·ã‚¢ãƒŽãƒã‚¯ãƒ†ãƒªã‚¢ï¼ˆè—è—»ï¼‰ã®ä¸€ç¨®ã§ã€ã“ã‚Œã¾ã§ç”Ÿãã‚‹ãŸã‚ã«æ—¥å…‰ãŒå¿…è¦ã ã¨è€ƒãˆã‚‰ã‚Œã¦ã„ãŸç´°èŒã§ã‚ã‚‹ã€‚ ã“ã®ç”»åƒã‚’å¤§ããªã‚µã‚¤ã‚ºã§è¦‹ã‚‹èµ¤ã„è›å…‰è‰²ã®éƒ¨åˆ†ãŒå²©çŸ³ã«ä»˜ç€ã—ãŸã‚·ã‚¢ãƒŽãƒã‚¯ãƒ†ãƒªã‚¢ã®ç´°èƒžã‚’ç¤ºã™ã€€image credit:F. PUENTE-SANCHEZ/PNAS 2018 ãªãœã“ã“ã«ã„ã‚‹
mrkn 2018/10/16
ã™ã”ããŠã‚‚ã—ã‚ã„ãªã“ã‚Œã€‚ã€

biology
ãƒªãƒ³ã‚¯
ã‚½ãƒ‹ãƒƒã‚¯ãƒ»ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚° - Wikipedia
ã‚½ãƒ‹ãƒƒã‚¯ãƒ»ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚° (Sonic hedgehog, SHH) ã¯ã€ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚° (HH) ãƒ•ã‚¡ãƒŸãƒªãƒ¼ã«å±žã™ã‚‹5ç¨®é¡žã®ã‚¿ãƒ³ãƒ‘ã‚¯è³ªã®å†…ã®1ã¤ã€‚ã“ã‚Œã‚’ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã™ã‚‹éºä¼åï¼ã‚½ãƒ‹ãƒƒã‚¯ãƒ»ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚°éºä¼åã¯ã€shhã¨å°æ–‡å—ã§è¡¨è¨˜ã™ã‚‹ã€‚ã“ã®ãƒ•ã‚¡ãƒŸãƒªãƒ¼ã®ä»–ã®ã‚¿ãƒ³ãƒ‘ã‚¯è³ªã«ã¯ã€å“ºä¹³é¡žã§ã¯ãƒ‡ã‚¶ãƒ¼ãƒˆãƒ»ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚° (Desert Hedgehog, DHH)ã€ã‚¤ãƒ³ãƒ‡ã‚£ã‚¢ãƒ³ãƒ»ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚° (Indian Hedgehog, IHH)ãŒã‚ã‚Šã€éšé¡žã§ã¯ã‚¨ã‚ãƒ‰ãƒŠãƒ»ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚° (Echidna Hedgehog, EHH) ã¨ãƒ†ã‚£ã‚®ãƒ¼ã‚¦ã‚£ãƒ³ã‚¯ãƒ«ãƒ»ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚° (Tiggywinkle Hedgehog, TwHH) ãŒã‚ã‚‹ã€‚ ãƒ˜ãƒƒã‚¸ãƒ›ãƒƒã‚°éºä¼å (hh) ã¯æœ€åˆã«ã‚¨ãƒªãƒƒã‚¯ãƒ»ãƒ´ã‚£ãƒ¼ã‚·ãƒ£ã‚¦ã‚¹ã¨ã‚¯ãƒªã‚¹ãƒ†ã‚£ã‚¢ãƒ¼ãƒãƒ»ãƒ‹ãƒ¥ã‚¹ãƒ©ã‚¤ãƒ³ï¼ãƒ•ã‚©ãƒ«ãƒãƒ«ãƒˆã®å¤å…¸çš„ãªãƒã‚¤ãƒ‡ãƒ«ãƒ™ãƒ«ã‚¯ãƒ»ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ã«ã‚ˆã‚ŠåŒå®šã•ã‚Œã¦ã€1978å¹´ã«ç™ºè¡¨ã•ã‚ŒãŸã€‚
mrkn 2017/11/30
å‘½åãŒè‡ªç”±ã

biology
ãƒªãƒ³ã‚¯
ç´ æœ´ãªç–‘å•ï¼šæŸ“è‰²ä½“ã¯ã©ã†ã—ã¦è¤‡æ•°ã‚ã‚‹ã®ã‹ï¼Ÿ
mrkn 2017/11/22
çŸ¥æµè¢‹ãªã®ã«ã¾ã˜ã‚ã«æœ‰æ„ç¾©ãªè°è«–ãŒå±•é–‹ã—ã¦ã„ã‚‹ã€‚

biology

genomics
ãƒªãƒ³ã‚¯
ç¥žçµŒå¹¹ç´°èƒžã¯ãƒˆãƒãƒã‚¸ã‚«ãƒ«æ¬ é™¥ã«é›†ç©ã™ã‚‹ : ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¨ãƒ³ã‚¹ æ–°ç€è«–æ–‡ãƒ¬ãƒ“ãƒ¥ãƒ¼
å·å£å–¬å¾1ãƒ»å½±å±±é¾ä¸€éƒŽ2ãƒ»ä½é‡Žé›…å·±3 ï¼ˆ1ç±³å›½Harvard Medical Schoolï¼ŒDepartment of Systems Biologyï¼Œ2äº¬éƒ½å¤§å¦ã‚¦ã‚¤ãƒ«ã‚¹ãƒ»å†ç”ŸåŒ»ç§‘å¦ç ”ç©¶æ‰€ å¢—æ®–åˆ¶å¾¡ã‚·ã‚¹ãƒ†ãƒ åˆ†é‡Žï¼Œ3æ±äº¬å¤§å¦ç†å¦ç³»ç ”ç©¶ç§‘ç‰©ç†å¦å°‚æ”»ï¼‰ em ailï¼šå·å£å–¬å¾ DOI: 10.7875/first.author.2017.040 Topological defects control collective dynamics in neural progenitor cell cultures. Kyogo Kawaguchi, Ryoichiro Kageyama, Masaki Sano Nature, 545, 327-331 (2017) è¦ ç´„ åŸ¹é¤Šçš¿ã«ãŠã„ã¦å¢—æ®–ã™ã‚‹ç¥žçµŒå¹¹ç´°èƒžã¯ç”Ÿä½“ã¨åŒæ§˜ã«æ£’çŠ¶ã®ã‹ãŸã¡ã‚’ã—ã¦ãŠã‚Šï¼Œé«˜å¯†åº¦ã«ãªã‚‹ã¨ï¼Œã¨ãªã‚Šã©ã†ã—ã®ç´°èƒžãŒå‘ãã‚’ãã‚ãˆã‚‹ï¼Žã“ã®ç ”ç©¶
mrkn 2017/05/22
ã™ã”ã wktk ã™ã‚‹è«–æ–‡ã ãªã€‚

neuroscience

biology
ãƒªãƒ³ã‚¯
å…±åŒç™ºè¡¨ï¼šå¤ªå¤ã«å‡ºç¾ã—ãŸç´°èŒãŒæ¤ç‰©å…‰åˆæˆã®ä»•çµ„ã¿ã‚’å®Œæˆã•ã›ã¦ã„ãŸ
ãƒã‚¤ãƒ³ãƒˆ ï¼”ï¼å„„å¹´ã«ã‚‚ãŠã‚ˆã¶ç”Ÿç‰©é€²åŒ–ã®ä¸ã§ã€å…‰åˆæˆã®ä»£è¬ç³»ãŒã©ã®ã‚ˆã†ã«èª•ç”Ÿã—ãŸã®ã‹ã€ã¾ãŸãã®é€²åŒ–çš„ãªåŽŸç‚¹ã¯ä½•ã ã£ãŸã®ã‹ã¨ã„ã†ã“ã¨ã¯ã€ã“ã‚Œã¾ã§ä¸æ˜Žã§ã—ãŸã€‚ åœ°çƒèª•ç”Ÿå¾Œã®æ¥µã‚ã¦åˆæœŸã«åœ°çƒä¸Šã«å‡ºç¾ã—ã€å…‰åˆæˆã‚’è¡Œã‚ãªã„ãƒ¡ã‚¿ãƒ³ç”ŸæˆèŒã«ã€å…‰åˆæˆã«ãŠã„ã¦ï¼£ï¼¯ï¼’ã‹ã‚‰ç³–ã‚’åˆæˆã™ã‚‹ãŸã‚ã®ä»£è¬çµŒè·¯ã®åŽŸåž‹ã‚’ç™ºè¦‹ã—ã¾ã—ãŸã€‚ é€²åŒ–ã®éŽç¨‹ã§ã€å…‰åˆæˆä»£è¬ã«é–¢ã‚ã‚‹å„éºä¼åãŒç¾åœ¨ã®ã‚‚ã®ã«é€²åŒ–ã—ã¦ããŸåˆ†åæ©Ÿæ§‹ãŒæ˜Žã‚‰ã‹ã«ãªã‚‹ã¨ã¨ã‚‚ã«ã€å…‰åˆæˆæ©Ÿèƒ½ã‚’æ´»ç”¨ã—ãŸé£Ÿç³§ã‚„ãƒã‚¤ã‚ªç‡ƒæ–™ç”Ÿç”£ã®å¢—ç”£ã«ã¤ãªãŒã‚‹ã“ã¨ãŒæœŸå¾…ã•ã‚Œã¾ã™ã€‚ ï¼ªï¼³ï¼´ æˆ¦ç•¥çš„å‰µé€ ç ”ç©¶æŽ¨é€²äº‹æ¥ã«ãŠã„ã¦ã€ç¥žæˆ¸å¤§å¦ã®è˜†ç”° å¼˜æ¨¹ã€€å‡†æ•™æŽˆï¼ˆå¥ˆè‰¯å…ˆç«¯ç§‘å¦æŠ€è¡“å¤§å¦é™¢å¤§å¦ ãƒã‚¤ã‚ªã‚µã‚¤ã‚¨ãƒ³ã‚¹ç ”ç©¶ç§‘ã€€å…ƒåŠ©æ•™ï¼‰ã¨æ²³é‡Ž å“æˆã€€å¦è¡“ç ”ç©¶å“¡ï¼ˆå¥ˆè‰¯å…ˆç«¯ç§‘å¦æŠ€è¡“å¤§å¦é™¢å¤§å¦ ãƒã‚¤ã‚ªã‚µã‚¤ã‚¨ãƒ³ã‚¹ç ”ç©¶ç§‘ã€€åšå£«å¾ŒæœŸèª²ç¨‹å˜ä½å–å¾—é€€å¦ã€æœ¬ç ”ç©¶æˆæžœã‚’å…ƒã«ç¾åœ¨åšå£«å·ç”³è«‹ä¸ï¼‰ã€ç«‹å‘½é¤¨å¤§å¦ã®æ¾æ‘ æµ©ç”±ã€€æ•™æŽˆã‚‰ã¯ã€å…‰åˆæˆã§ï¼£ï¼¯ï¼’ã‹ã‚‰ç³–
mrkn 2017/01/16
biology

photosynthesis
ãƒªãƒ³ã‚¯
è‰²è¦šã®å¤šæ§˜æ€§ã¨è¦–è¦šãƒãƒªã‚¢ãƒ•ãƒªãƒ¼ãªãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ | ç¬¬1å›žã€€è‰²è¦šã®åŽŸç†ã¨è‰²ç›²ã®ãƒ¡ã‚«ãƒ‹ã‚ºãƒ
1.4 ãªãœèµ¤ã‚ªãƒ—ã‚·ãƒ³éºä¼åã¨ç·‘ã‚ªãƒ—ã‚·ãƒ³éºä¼åãŒä¸¦ã‚“ã§é…ç½®ã—ã¦ã„ã‚‹ã®ã‹ åŽŸç†çš„ã«ã¯ã€åˆ†å…‰å¸åŽç‰¹æ€§ã®ç•°ãªã‚‹è¦–ç´°èƒžãŒ 2ç¨®é¡žã‚ã‚Œã°ã€ãã‚Œã‚‰ã®å‡ºåŠ›ã‚’æ¯”è¼ƒã™ã‚‹ã“ã¨ã«ã‚ˆã£ã¦æ³¢é•·ã®ç•°ãªã£ãŸå…‰ã‚’åŒºåˆ¥ã§ãã‚‹ã€‚é³¥é¡žã€çˆ¬è™«é¡žã€ä¸¡ç”Ÿé¡žã€éšé¡žã¨ã„ã£ãŸè„Šæ¤Žå‹•ç‰©ã§ã¯ã€éŒä½“è¦–ç‰©è³ªã‚’ 3ãªã„ã— 4ç¨®é¡žæœ‰ã™ã‚‹ 3è‰²åž‹è‰²è¦šã‚‚ã—ãã¯ 4è‰²åž‹è‰²è¦šã‚’æŒã¤å‹•ç‰©ãŒå¤šãçŸ¥ã‚‰ã‚Œã¦ã„ã‚‹ã€‚ã—ã‹ã—ãªãŒã‚‰å“ºä¹³é¡žã®å¤šãã¯ã€é’ã‚‚ã—ãã¯ç´«å¤–ç·šé ˜åŸŸã«å¸åŽæ¥µå¤§æ³¢é•·ã‚’æŒã¤è¦–ç‰©è³ªã¨ã€ç·‘ã‚‚ã—ãã¯é»„ç·‘è‰²ã«å¸åŽæ¥µå¤§æ³¢é•·ã‚’æŒã¤è¦–ç‰©è³ªã®2ç¨®é¡žã®éŒä½“è¦–ç‰©è³ªã—ã‹æŒãŸãšã€2è‰²åž‹è‰²è¦šã§ã‚ã‚‹ï¼ˆè¡¨3ï¼‰7)ï¼Š4ã€‚å“ºä¹³é¡žã®ç¥–å…ˆã¯å¤œè¡Œæ€§ã®å°åž‹çˆ¬è™«é¡žã§ã‚ã£ãŸã¨ã•ã‚Œã¦ã„ã‚‹ãŒã€å®Ÿéš›å“ºä¹³é¡žã®è¦–ç´°èƒžã®ç´„ 95ï¼…ãŒæš—æ‰€ã«é©å¿œã—ãŸæ†ä½“ã§ã‚ã‚Šã€ä»–ã®è„Šæ¤Žå‹•ç‰©ã«æ¯”è¼ƒã—ã¦å“ºä¹³é¡žã®ç¶²è†œã«ã¯éŒä½“ãŒå°‘ãªã„ã€‚ä¾‹ãˆã°ãƒ’ãƒˆã«ãŠã„ã¦ã¯æ†ä½“ãŒç´„1å„„5åƒä¸‡å€‹ã‚‚ã‚ã‚‹ã®ã«å¯¾ã—ã€éŒä½“ã¯ç´„ 700ä¸‡å€‹ã—ã‹ãªã„ã€‚ ãƒ’ãƒˆã«ãŠã„ã¦èµ¤ã‚ªãƒ—ã‚·ãƒ³
mrkn 2016/10/31
science

biology

color

eye
ãƒªãƒ³ã‚¯
New Virus Breaks The Rules Of Infection
These are insect cells infected with the Guaico Culex virus. The different colors denote cells infected with different pieces of the virus. Only the brown-colored cells are infectious, because they contain the complete virus. Michael Lindquist/Cell Press Human viruses are like a fine chocolate truffle: It takes only one to get the full experience. At least, that's what scientists thought a few day
mrkn 2016/08/27
a[virology]

biology
ãƒªãƒ³ã‚¯
A Multicomponent Animal Virus Isolated from Mosquitoes
mrkn 2016/08/27
ç•°ãªã‚‹5ç¨®é¡žãŒé›†ã¾ã‚‰ãªã„ã¨ç™ºå‹•ã—ãªã„ã‚¦ã‚£ãƒ«ã‚¹ãŒç™ºè¦‹ã•ã‚ŒãŸã‚‰ã—ã„

biology

virology
ãƒªãƒ³ã‚¯
ç´°èƒžã«æ©Ÿèƒ½è¿½åŠ ã™ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã€MITãŒé–‹ç™º
ç±³ãƒžã‚µãƒãƒ¥ãƒ¼ã‚»ãƒƒãƒ„å·¥ç§‘å¤§å¦ï¼ˆMITï¼‰ã¯ã€DNAã«ä½œç”¨ã—ã€å¤§è…¸èŒã«æ–°ãŸãªæ©Ÿèƒ½ã‚’è¿½åŠ ã™ã‚‹â€œç´°èƒžç”¨ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžâ€ã‚’é–‹ç™ºã—ãŸã€‚ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã§ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’ã™ã‚‹ã®ã¨åŒã˜æ„Ÿè¦šã§ã€ãƒ†ã‚ã‚¹ãƒˆãƒ™ãƒ¼ã‚¹ã§è¨è¨ˆã™ã‚‹ã®ãŒç‰¹å¾´ã ã€‚ ã‚°ãƒ«ã‚³ãƒ¼ã‚¹æ¿ƒåº¦ã‚„é…¸ç´ ãƒ¬ãƒ™ãƒ«ã«å¿œã˜ã€æ„å›³ã—ãŸåå¿œã‚’è¿”ã™ã‚ˆã†ã«ãƒ—ãƒã‚°ãƒ©ãƒ ã§ãã‚‹ã€‚ãƒ‡ã‚¸ã‚¿ãƒ«å›žè·¯ã‚’è¨è¨ˆã™ã‚‹è¨€èªžã€ŒVerilogã€ã‚’ãƒ™ãƒ¼ã‚¹ã¨ã—ã€DNAã®å„éƒ¨ä½ã‚„å½¹å‰²ã€ä»–ã®éƒ¨åˆ†ã¨ã®é€£æºãªã©ã€éºä¼åå·¥å¦ã®çŸ¥è˜ãŒãªãã¦ã‚‚è¨è¨ˆå¯èƒ½ã ã€‚ã€Œé«˜æ ¡ç”Ÿã§ã‚‚ã€æœ›ã¿é€šã‚Šã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’çµ„ã‚ã‚‹ã€ã¨ã†ãŸã†ã€‚ ç ”ç©¶ãƒãƒ¼ãƒ ã«ã‚ˆã‚‹åˆå›žãƒ†ã‚¹ãƒˆã§ã¯ã€60ç¨®é¡žã®å›žè·¯ã‚’ãƒ—ãƒã‚°ãƒ©ãƒ ã—ã€ã†ã¡45å€‹ãŒæ£å¸¸ã«æ©Ÿèƒ½ã—ãŸã¨ã„ã†ã€‚ã»ã¨ã‚“ã©ã®å›žè·¯ã¯1ç¨®é¡žã®æ©Ÿèƒ½ã—ã‹æŒãŸãªã„ãŒã€ç•°ãªã‚‹3ç¨®é¡žã®æ©Ÿèƒ½ã‚’æŒã¡ã€å„ªå…ˆåº¦ã«å¿œã˜ã¦åå¿œã‚’è¿”ã™å›žè·¯ã‚‚è¨è¨ˆã—ãŸã€‚ å¾“æ¥ã€DNAå›žè·¯ã®é–‹ç™ºã«ã¯æ•°å¹´ã‚’è¦ã—ãŸãŒã€åŒè¨€èªžã‚’ä½¿ãˆã°ãƒœã‚¿ãƒ³ã‚’æŠ¼ã™ã ã‘ã§ã€ã™ãã«ãƒ†ã‚¹ãƒˆã§ãã€ç ”ç©¶æ™‚é–“ã®çŸç¸®
mrkn 2016/04/07
å°†æ¥ã“ã†ã„ã†ã®å‡ºã¦ãã‚‹ã ã‚ã†ãªã¨æ€ã£ã¦ã„ãŸã‘ã©ã€åƒ•ã®æƒ³åƒã§ã¯åƒ•ãŒæ»ã‚“ã å¾Œãã‚‰ã„ã ã¨æ€ã£ã¦ã„ãŸã®ã§ã€ç›¸å½“æ—©ãã¦ãƒ“ãƒƒã‚¯ãƒªã—ã¦ã„ã‚‹ã€‚

science

biology
ãƒªãƒ³ã‚¯
ã€Œå¤©ç„¶ã€éºä¼åçµ„ã¿æ›ãˆä½œç‰©ã¯å˜åœ¨ã™ã‚‹ï¼šç ”ç©¶çµæžœ
mrkn 2015/05/27
nature

biology
ãƒªãƒ³ã‚¯
STAPç´°èƒžã®è«–æ–‡ã®å•é¡Œã«ã¤ã„ã¦ï½œå›½ç«‹å¤§å¦æ³•äººã€€å±±æ¢¨å¤§å¦
2014å¹´3æœˆ10æ—¥ã€€ã€€ã€€ã€€ã€€ã€€ é–¢ä¿‚å„ä½ å±±æ¢¨å¤§å¦ç”Ÿå‘½ç’°å¢ƒå¦éƒ¨ç”Ÿå‘½å·¥å¦ç§‘Â Â Â Â Â Â æ•™Â Â æŽˆÂ ã€€è‹¥å±± ç…§ å½¦Â Â Â Â Â Â STAPç´°èƒžã®è«–æ–‡ã®å•é¡Œã«ã¤ã„ã¦ ä»Šå¹´1æœˆ30æ—¥ã«NatureèªŒã«ç™ºè¡¨ã—ãŸSTAPç´°èƒžã«é–¢ã™ã‚‹è«–æ–‡ã«ã¤ã„ã¦ã€ç¾åœ¨ã€å¤šãã®å•é¡ŒãŒæŒ‡æ‘˜ã•ã‚Œã¦ãŠã‚Šã¾ã™ã€‚ç§ãŒæ‹…å½“ã—ãŸéƒ¨åˆ†ï¼ˆå…±è‘—è€…ã‚ˆã‚Šæä¾›ã•ã‚ŒãŸç´°èƒžã‹ã‚‰ã®ã‚ãƒ¡ãƒ©ãƒžã‚¦ã‚¹ã®ä½œè£½ã€åŠã³å¹¹ç´°èƒžã®æ¨¹ç«‹ï¼‰ã«ã¤ã„ã¦ã¯ã€è‡ªä¿¡ã‚’æŒã£ã¦é©æ£ã«å®Ÿé¨“ãŒãªã•ã‚ŒãŸã¨è¨€ã„åˆ‡ã‚Œã¾ã™ã—ã€å…±è‘—è€…ã®çµæžœã«ã¤ã„ã¦ã‚‚ä¿¡é ¼ã—ã¦ãã¾ã—ãŸã€‚ ã—ã‹ã—æœ¬è«–æ–‡ã«é–¢ã—ã¦æ§˜ã€…ãªç–‘å•ç‚¹ãŒæŒ‡æ‘˜ã•ã‚Œã¦ã„ã‚‹ä»Šæ—¥ã€ç§ã¯STAPç´°èƒžã«ã¤ã„ã¦ç§‘å¦çš„çœŸå®Ÿã‚’çŸ¥ã‚ŠãŸã„ã¨è€ƒãˆã¦ãŠã‚Šã¾ã™ã€‚ãã“ã§ç§ã¯ã€å…ˆã«å…±è‘—è€…ã‚ˆã‚Šæä¾›ã•ã‚Œã€ã‚ãƒ¡ãƒ©ãƒžã‚¦ã‚¹ã®ä½œè£½å®Ÿé¨“ã«ç”¨ã„ãŸSTAPç´°èƒžã‚’æ‰€æœ‰ã—ã¦ã„ã¾ã™ã®ã§ã€ã“ã®ç´°èƒžã‚’å…¬çš„ç¬¬ä¸‰è€…ç ”ç©¶æ©Ÿé–¢ã«æä¾›ã—ã€è©³ç´°ãªç”ŸåŒ–å¦çš„åˆ†æžã‚’ä¾é ¼ã™ã‚‹äº‹ã‚’æ±ºæ–ã—ã¾ã—ãŸã€‚ åˆ†æžçµæžœã¯é€Ÿã‚„ã‹ã«å…¬è¡¨è‡´ã—ã¾ã™ã€‚
mrkn 2014/03/10
science

biology
ãƒªãƒ³ã‚¯
STAPç´°èƒžã®éžå®Ÿåœ¨ã«ã¤ã„ã¦ï¼ƒï¼’ | kahoã®æ—¥è¨˜ | ã‚¹ãƒ©ãƒ‰
å‰å›žã®æ—¥è¨˜ã¯æ€ã„ã®å¤–åéŸ¿ãŒã‚ã‚Šï¼Œé©šã„ã¦ã„ã¾ã™ï¼Ž å¯Ÿã—ã¦ã„ãŸã ã„ãŸæ–¹ã‚‚ã„ã‚‰ã£ã—ã‚ƒã£ãŸé€šã‚Šï¼Œç§ã¯ä»¶ã®è«–æ–‡ã«ç›´æŽ¥é–¢ã‚ã‚‹ç«‹å ´ã§ã¯ãªã„ã®ã§ã™ãŒï¼Œç ”ç©¶æ‰€ã®å¤–ã‹ã‚‰è¦‹ã‚Œã°ã€Œä¸ã®äººã€ã«ãªã‚Šã¾ã™ï¼Ž å†…éƒ¨ã§ã¯å®Ÿåã§ã“ã®ã‚ˆã†ãªæ´»å‹•ã‚’ã—ã¦ãŠã‚Šï¼Œéš ã‚Œã¦ã„ã‚‹ã¤ã‚‚ã‚Šã¯ã‚ã‚Šã¾ã›ã‚“ï¼Žå†…éƒ¨ã§ã©ã†ã—ã¦ã‚‚è§£æ±ºã§ããªã‹ã£ãŸå ´åˆã¯å¤–ã¸å‘ã‘ã¦æƒ…å ±ã‚’å‡ºã™ã§ã—ã‚‡ã†ãŒï¼Œãã‚Œã¾ã§ã¯ã§ãã‚‹ã ã‘å†…éƒ¨ã§ã®è§£æ±ºã‚’ç›®æŒ‡ã—ã¦ã„ã¾ã™ï¼Ž ãã®ç›®çš„ã¯è¿…é€Ÿãªè«–æ–‡ã®æ’¤å›žã¨ã§ãã‚‹é™ã‚Šã®çœŸç›¸ã®è§£æ˜ŽãŒãªã•ã‚Œã‚‹ã“ã¨ã§ã‚ã‚Šï¼Œã¾ãŸå‹•æ©Ÿã¯ç§‘å¦ã¸ã®ä¿¡é ¼ï¼Œç ”ç©¶æ‰€ã¸ã®ä¿¡é ¼ã®æ£„æã‚’è¨±ã›ãªã„ã“ã¨ãŒåŠåˆ†ï¼Œã“ã®çŠ¶æ…‹ã‚’æ›–æ˜§ã«ã—ã¦ãŠãã“ã¨ã§ç§å€‹äººã®ç ”ç©¶æ´»å‹•ã‚‚åˆ¶é™ã‚’å—ã‘ã‹ããªã„ã®ã§ãã‚Œã‚’é˜²ãŽãŸã„ã¨ã„ã†ç§åˆ©ç§æ¬²ã‚‚åŠåˆ†ã®å‹•æ©Ÿã¨ãªã‚Šã¾ã™ï¼Ž ç§‘å¦çš„ãªäº‹å®Ÿã‚’äº‰ã†ç«‹å ´ã¨ã—ã¦ã¯ç§ã¯é–“é•ã£ã¦ã„ãªã„ã¨ã„ã†è‡ªä¿¡ãŒã‚ã‚Šã¾ã™ãŒï¼Œæ”¿æ²»çš„ã«å‹åˆ©ã§ãã‚‹ã‹ã©ã†ã‹ã¯å…¨ãåˆ†ã‹ã‚Šã¾ã›ã‚“ï¼Ž æ›´ã«ã„ãã¤ã‹ã®è¨¼æ‹ ã‚’ã“ã“ã«æ›¸ã“ã†ã¨æ€ã„ã¾ã—ãŸãŒï¼Œ
mrkn 2014/03/06
science

biology

research

stap
ãƒªãƒ³ã‚¯
STAPç´°èƒžã®éžå®Ÿåœ¨ã«ã¤ã„ã¦ | kahoã®æ—¥è¨˜ | ã‚¹ãƒ©ãƒ‰
ãªã‚ã¦ã¾ã™ãï¼Œã“ã‚Œï¼Ž ä½•ã¨è¨€ã£ã¦ï¼Œç†ç ”ã®å¯¾å¿œã§ã™ï¼Ž STAPè«–æ–‡ã«ã¤ã„ã¦ã®æ‰‹æŠ€è§£èª¬ã®ç™ºè¡¨ï¼Œã ãã†ã§ã™ãŒï¼Œã“ã‚Œã¯ç„¡æ„å‘³ã§ã™ï¼Ž ãªãœãªã‚‰ï¼ŒSTAPç´°èƒžãªã©å˜åœ¨ã—ãªã„ã‹ã‚‰ï¼Ž é–“é•ã£ãŸæ›¸ãæ–¹ã‚’ã—ãŸã¨ã‹è«–æ–‡åˆ¶ä½œã®ä½œæ³•ã®ã“ã¨ã§ã¯ã‚ã‚Šã¾ã›ã‚“ï¼Žã€Œå˜åœ¨ã—ãªã„ã€ã®ã§ã™ï¼Ž ç§ã¯è¨¼æ‹ ã‚‚æä¾›ã—ã¾ã—ãŸï¼Žã—ã‹ã—ï¼Œå—ã‘å…¥ã‚Œã‚‰ã‚Œãªã‹ã£ãŸã‚ˆã†ã§ã™ï¼Ž ã“ã®è«–æ–‡ã¯ç”»åƒã®æé€ ã‚„æ–‡ç« ã®ã‚³ãƒ”ãƒšï¼Œçµæžœã®è§£é‡ˆã®é–“é•ã„ãªã©å¤šæ•°ã®æŒ‡æ‘˜ãŒã•ã‚Œã¦ã„ã¾ã™ï¼Ž ãã‚Œã‚‰ã¯å¤§å•é¡Œã§ï¼Œå•é¡Œã®å¤§ãã•ã¨ã—ã¦ã¯ã“ã‚Œã ã‘ã§è«–æ–‡ã®æ’¤å›žãŒã‚ã£ã¦ã—ã‹ã‚‹ã¹ãã§ã™ï¼ŽãŒï¼Œç§ã¯ãã“ã¯ã‚ãˆã¦ã“ã“ã§ã¯èªžã‚Šã¾ã›ã‚“ï¼Žä»–ã®å ´æ‰€ã§èªžã‚‰ã‚Œã¦ã„ã‚‹ã‹ã‚‰ã¨ã„ã†ã“ã¨ã‚‚ã‚ã‚Šã¾ã™ãŒï¼Œã‚‚ã£ã¨æœ¬è³ªçš„ãªã“ã¨ï¼Œã¤ã¾ã‚Šã€ŒSTAPç´°èƒžã¯å˜åœ¨ã—ãªã„ã€ã“ã¨ã‚’å•é¡Œã«ã—ãŸã„ã‹ã‚‰ã§ã™ï¼Ž ã©ã†ã—ã¦STAPç´°èƒžãŒå˜åœ¨ã—ãªã„ã¨ã„ãˆã‚‹ã®ã‹ï¼Ÿ ç§ã¯ã“ã®è«–æ–‡ã®ã‚¤ãƒ³ã‚µã‚¤ãƒ€ãƒ¼ã§ã¯ã‚ã‚Šã¾ã›ã‚“ï¼Žå¾“ã£ã¦èª°ãŒã©ã®ã‚ˆã†ã«é–“é•ã„ã‚’çŠ¯ã—ãŸã‹ã©ã®ã‚ˆã†ãªæ„å›³ã‚’
mrkn 2014/03/06
science

research

biology

stap
ãƒªãƒ³ã‚¯
æ¤ç‰©ã®ï¼œè¦‹ã‹ã‘ï¼žã¯ã©ã†æ±ºã¾ã‚‹ï¼šãƒ’ãƒˆãŒé¸ã‚“ã å§¿
Â© 2016 The University of Tokyo Center for Research and Development of Higher Education ãƒžã‚¤ãƒªã‚¹ãƒˆã‚’ä½¿ã†ã¨ã€è‡ªèº«ãŒèˆˆå‘³ã‚’æŒã¤è¬›ç¾©ã‚’ãƒã‚§ãƒƒã‚¯ã§ãã¾ã™ã€‚ ãƒã‚§ãƒƒã‚¯ã—ãŸè¬›ç¾©ã¯éšæ™‚ãƒžã‚¤ãƒªã‚¹ãƒˆã‚’é–‹ãã“ã¨ã«ã‚ˆã‚Šç¢ºèªã§ãã¾ã™ã€‚ ãƒžã‚¤ãƒªã‚¹ãƒˆã‚’ä½¿ã†ãŸã‚ã«ã¯ãƒã‚°ã‚¤ãƒ³ã‚’ã—ã¦ãã ã•ã„ã€‚ ãƒ—ãƒ©ã‚¤ãƒã‚·ãƒ¼ãƒãƒªã‚·ãƒ¼
mrkn 2013/12/26
ã¨ã¦ã‚‚ãŠã‚‚ã—ã‚ã„

biology

food

evolutionary_science
ãƒªãƒ³ã‚¯
ãƒ¯ã‚¤ãƒªãƒ¼ãƒ»ã‚µã‚¤ã‚¨ãƒ³ã‚¹ã‚«ãƒ•ã‚§
æ—¥æœ¬ã§8æœˆã«æœ€ã‚‚ã‚ˆãå£²ã‚ŒãŸWileyï¼ˆWiley-Blackwell, Wiley-VCHã‚’å«ã‚€ï¼‰ã®ç†å·¥æ›¸ãƒˆãƒƒãƒ—ï¼•ã‚’ã”ç´¹ä»‹ã—ã¾ã™ã€‚ã‚¿ã‚¤ãƒˆãƒ«ã¾ãŸã¯è¡¨ç´™ç”»åƒã‚’ã‚¯ãƒªãƒƒã‚¯ã™ã‚‹ã¨ã€ç›®æ¬¡ã‚„ã‚µãƒ³ãƒ—ãƒ«ç« (Read an Excerpt)ãªã©ã€è©³ã—ã„å†…å®¹ã‚’ã”è¦§ã„ãŸã ã‘ã¾ã™ã€‚ ï¼‘ä½ Sequence Stratigraphy Edited by Dominic Emery, Keith Myers ISBN: 978-0-632-03706-3 Paperback / 304 pages / August 1996 åœ°å±¤å¦ã®æœ‰åŠ›ãªæ‰‹æ³•ã¨ã—ã¦è¿‘å¹´æ€¥é€Ÿã«é‡è¦æ€§ã‚’å¢—ã—ãŸã€Œã‚·ãƒ¼ã‚±ãƒ³ã‚¹å±¤åºå¦ã€ã«é–¢ã™ã‚‹å¤å…¸çš„æ•™ç§‘æ›¸ã§ã™ã€‚British Petroleum (BP) ã§ä½¿ã‚ã‚ŒãŸç ”ä¿®ç”¨æ•™æã‚’åŸºã«ç·¨çº‚ã•ã‚ŒãŸã‚‚ã®ã§ã€ã‚·ãƒ¼ã‚±ãƒ³ã‚¹å±¤åºå¦ã®åŸºæœ¬çš„ãªæ¦‚å¿µã¨ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã€å¿œç”¨æ³•ã‚’è§£èª¬ã—ã¾ã™ã€‚ ï¼’ä½ Advanced Analysis of
mrkn 2013/05/11
éºä¼ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã•ã™ãŒã§ã™ãã€‚

biology

medical
ãƒªãƒ³ã‚¯
ç”Ÿä½“ç´°èƒžã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã‚’ã¤ãã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆ
mrkn 2013/04/27
biology

programming
ãƒªãƒ³ã‚¯
ã‚¨ãƒ³ãƒ™ãƒãƒ¼ãƒ—ã‚’æŒã¤ãƒŽãƒ³ã‚¨ãƒ³ãƒ™ãƒãƒ¼ãƒ—ã‚¦ã‚¤ãƒ«ã‚¹ãŒè¦‹ã¤ã‹ã‚‹ - ã‚ãªãŸã®ã¾ã‚ã‚Šã®å°ã•ãªã¨ã‚‚ã ã¡ã«ã¤ã„ã¦
A pathogenic picornavirus acquires an envelope by hijacking cellular membranes Nature (2013) doi:10.1038/nature12029 ã‚ã¾ã‚Šã®è¡æ’ƒã«æ€ã‚ãšãƒ–ãƒã‚°ã‚’æ›¸ã„ã¦ã¿ãŸããªã£ã¦ã—ã¾ã„ã¾ã—ãŸã€‚ã“ã‚“ãªè¡æ’ƒã¯ã€ã»ä¹³é¡žã®éºä¼åã«ãƒœãƒ«ãƒŠã‚¦ã‚¤ãƒ«ã‚¹ (ã®ä¸€éƒ¨) ãŒã‹ãã‚Œã‚“ã¼ã—ã¦ã‚‹è«–æ–‡ä»¥æ¥ã§ã™ãã€‚ã„ã‚„ãƒ¼ã€ãŠã£ãŸã¾ã’ãŸã€‚ ã‚¦ã‚¤ãƒ«ã‚¹ã¨ã„ã†ã®ã¯æ¥µç«¯ãªè©±ã€éºä¼åã§ã‚ã‚‹DNAã‚„RNAã‚’ãŸã‚“ã±ãè³ªã§åŒ…ã‚“ã ãƒ„ãƒ–ãƒ„ãƒ–ãªã®ã§ã€ã¨ã¦ã‚‚å¼±ã£ã¡ã„ã®ã§ã™ã€‚ãã‚Œã§ã‚‚éºä¼åã‚’å®ˆã‚‰ãªã‘ã‚Œã°ã‚¦ã‚¤ãƒ«ã‚¹ã¯ã‚¦ã‚¤ãƒ«ã‚¹ã§ã‚ã‚‹ã“ã¨ãŒã§ããªã„ã®ã§ã€é ‘å¼µã£ã¦å®ˆã‚‰ãªãã¦ã¯ã„ã‘ãªã„ã‚“ã§ã™ã‚ˆãã€‚å®ˆã‚Šæ–¹ã«ã¯2ç¨®é¡žã‚ã£ã¦ã€ãŸã‚“ã±ãè³ªã®æ®»ã‚’ãŒã£ã¡ãŒã¡ã«å›ºã‚ã¦ã€Žç¡¬ã„ã€ã‚¦ã‚¤ãƒ«ã‚¹ç²’åã‚’ä½œã‚‹æˆ¦ç•¥ã¨ã€ç´°èƒžã‹ã‚‰ã¡ã‚‡ã„ã¨è„‚è³ª2é‡è†œã‚’å€Ÿã‚Šã¦ãã¦*1ã€ŽæŸ”ã‚‰ã‹ã„ã€ã‚¦ã‚¤ãƒ«ã‚¹ç²’åã‚’ä½œã‚‹æˆ¦
mrkn 2013/04/05
science

biology

medical

ã“ã‚Œã¯ã™ã”ã„
ãƒªãƒ³ã‚¯
å››é‡éŽ–DNAã®ç™ºè¦‹:ç§‘å¦ãƒ‹ãƒ¥ãƒ¼ã‚¹ã®æ£®
2013å¹´01æœˆ22æ—¥ å››é‡éŽ–DNAã®ç™ºè¦‹ èƒŒæ™¯ï¼š ç”Ÿç‰©å¦ã‚’å‹‰å¼·ã™ã‚‹ã¨ã€DNAã®åŸºæœ¬çš„ãªæ§‹é€ ã¨ã—ã¦å¿…ãšäºŒé‡èžºæ—‹æ§‹é€ ã‚’ç¿’ã†ã€‚ã—ã‹ã—DNAã«ã¯ä»–ã«ã‚‚ã„ãã¤ã‹ã®å½¢æ…‹ãŒå˜åœ¨ã—ã€æ™‚ã¨å ´åˆã«å¿œã˜ã¦ãã®æ§‹é€ ã‚’å¤‰åŒ–ã•ã›ã¦ã„ã‚‹ã€‚ è¦ç´„ï¼š ç”Ÿç‰©å¦ã«ãŠã„ã¦DNAã®äºŒé‡èžºæ—‹ä»¥ä¸Šã«è±¡å¾´çš„ãªæ§‹é€ ã¯å˜åœ¨ã—ãªã„ã€‚ã—ã‹ã—å®Ÿé¨“å®¤å†…ã§ã¯ã€ã‚°ã‚¢ãƒ‹ãƒ³ï¼ˆGï¼‰ã‚’å¤šãå«ã‚“ã DNAã‚’ä½¿ã†ã“ã¨ã§ã€å››è§’å½¢ã« è¿‘ã„æ§‹é€ ã‚’ç°¡å˜ã«ä½œæˆã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ã“ã®å››é‡éŽ–æ§‹é€ ã¯ã€ã‚°ã‚¢ãƒ‹ãƒ³ã‚’å¤šãå«ã‚“ã DNAéŽ–ä¸Šã®4ã¤ã®ã‚°ã‚¢ãƒ‹ãƒ³ãŒã€ãŠäº’ã„ã«æ°´ç´ çµåˆã§å¼•ãã¤ã‘ã‚ã†ã“ã¨ã§å½¢æˆã•ã‚Œã‚‹ã€‚ãã—ã¦ã“ã®æ§‹é€ ã¯ã€ç”Ÿç‰©ã®ç´°èƒžå†…ã§ã‚‚è¦‹ã‚‰ã‚Œã‚‹ã¯ãšã ã¨è€ƒãˆã‚‰ã‚Œã¦ã„ãŸã€‚ ã“ã®åº¦ã€ã‚¤ã‚®ãƒªã‚¹ã¯ã‚±ãƒ³ãƒ–ãƒªãƒƒã‚¸å¤§å¦ã®Shankar Balasubramanianåšå£«çŽ‡ã„ã‚‹ç ”ç©¶ãƒãƒ¼ãƒ ã«ã‚ˆã£ã¦ã€DNAã®å››é‡éŽ–æ§‹é€ ãŒãƒ’ãƒˆã®ç´°èƒžå†…ã§å˜åœ¨ã™ã‚‹ã¨ã„ã†å¼·åŠ›ãªè¨¼æ‹ ã‚„ã€ãã®æ§‹é€ ãŒé‡è¦ãªç”Ÿç‰©å¦çš„æ©Ÿèƒ½ã‚’æŒã£ã¦ã„ã‚‹å¯èƒ½æ€§
mrkn 2013/01/23
ãŠã‚‚ã—ã‚ã„

biology

medical
ãƒªãƒ³ã‚¯
1 2 3 4 5 æ¬¡ã®ãƒšãƒ¼ã‚¸