WordNet

PrepTutorEJDIC

A gene expression atlas of a bicoid-depleted Drosophila embryo reveals early canalization of cell fate.

Staller MV1, Fowlkes CC2, Bragdon MD1, Wunderlich Z1, Estrada J1, DePace AH3.
Development (Cambridge, England).Development.2015 Feb 1;142(3):587-96. doi: 10.1242/dev.117796.
In developing embryos, gene regulatory networks drive cells towards discrete terminal fates, a process called canalization. We studied the behavior of the anterior-posterior segmentation network in Drosophila melanogaster embryos by depleting a key maternal input, bicoid (bcd), and measuring gene ex
PMID 25605785

Surrounding tissues canalize motile cardiopharyngeal progenitors towards collective polarity and directed migration.

Gline S1, Kaplan N1, Bernadskaya Y1, Abdu Y1, Christiaen L2.
Development (Cambridge, England).Development.2015 Feb 1;142(3):544-54. doi: 10.1242/dev.115444. Epub 2015 Jan 6.
Collectively migrating cells maintain group polarity and interpret external cues to reach their destination. The cardiogenic progenitors (also known as trunk ventral cells, TVCs) of the ascidian Ciona intestinalis provide a simple chordate model with which to study collective migration. Bilateral pa
PMID 25564651

Partially redundant enhancers cooperatively maintain Mammalian pomc expression above a critical functional threshold.

Lam DD1, de Souza FS2, Nasif S3, Yamashita M1, López-Leal R4, Otero-Corchon V1, Meece K5, Sampath H6, Mercer AJ1, Wardlaw SL5, Rubinstein M7, Low MJ1.
PLoS genetics.PLoS Genet.2015 Feb 11;11(2):e1004935. doi: 10.1371/journal.pgen.1004935. eCollection 2015.
Cell-specific expression of many genes is conveyed by multiple enhancers, with each individual enhancer controlling a particular expression domain. In contrast, multiple enhancers drive similar expression patterns of some genes involved in embryonic development, suggesting regulatory redundancy. Wor
PMID 25671638

塩田琴美,池田誠
日本保健科学学会誌 8(3), 139-146, 2005-12-25
本研究は, 外乱刺激を加えた歩行練習が運動機能に与える影響について明らかにすることを目的とした。歩行練習の介入方法として, 若年者による歩行練習時の外乱刺激の有無, 高齢者と若年者での歩行速度および外乱刺激強度の漸増的介入の3通りの実験を行い, 各実験での歩行練習前後の運動機能の関連性について検討を行った。その結果, 実験1の歩行練習時に外乱刺激を介入した群では膝関節伸展筋最大筋トルク発揮時間の改 …
NAID 110003481758

中西祐子
教育社会学研究 53, 131-154, 1993-10-15
… However, Gender Track allocates students according to gender roles that students internalize, select students by charter or school culture, and canalize students to different aims life courses. … Academic Track allocates students according to their academic achievements, select students by academic achievement stratum to which school belongs, and canalize students to the same but hierarchically ranked aims. …
NAID 110001877860