A Dictyostelium cellobiohydrolase orthologue that affects developmental timing [0.03%]
一个影响发育时间的Dictyostelium cellobiohydrolase同系物
Mizuho Kunii,Mami Yasuno,Yuki Shindo et al.
Mizuho Kunii et al.
Dictyostelium discoideum is a facultative multicellular amoebozoan with cellulose in the stalk and spore coat of its fruiting body as well as in the extracellular matrix of the migrating slug. The organism also harbors a number of cellulase...
Oral-aboral identity displayed in the expression of HpHox3 and HpHox11/13 in the adult rudiment of the sea urchin Holopneustes purpurescens [0.03%]
多棘海盘车虫(Holopneustes purpurescens)成体胚珠中HpHox3和HpHox11/13表达决定口背身份
Valerie B Morris,Maria Byrne
Valerie B Morris
Hox genes are noted for their roles in specifying axial identity in bilateral forms. In the radial echinoderms, the axis whose identity Hox genes might specify remains unclear. From the expression of Hox genes in the development of the sea ...
Developmental competence and the induction of ectopic proboscises in Drosophila melanogaster [0.03%]
果蝇的发育潜能和感应口器诱导的研究
Anthony Percival-Smith,Lovesha Sivanantharajah,Jacob J H Pelling et al.
Anthony Percival-Smith et al.
Developmental competence is the response of a cell(s) to information. Determination of adult labial identity in Drosophila requires Proboscipedia (PB) and Sex combs reduced (SCR); however, co-ectopic expression of PB and SCR is not sufficie...
Characterization of y-type high-molecular-weight glutenins in tetraploid species of Leymus [0.03%]
四倍体赖芒中的低分子量麦胶蛋白的特征分析研究
Yanqi Sun,Zongjun Pu,Shoufen Dai et al.
Yanqi Sun et al.
Three y-type high-molecular-weight (HMW) glutenin gene open reading frames (ORFs), Chiy1, Chiy2, and Racy, were isolated and characterized from Leymus chinensis PI499516 and Leymus racemosus ssp. racemosus W623305. They shared an extra glut...
Betty M Booker,Karl K Murphy,Nadav Ahituv
Betty M Booker
Despite diverging ∼365 million years ago, tetrapod limbs and pectoral fins express similar genes that could be regulated by shared regulatory elements. In this study, we set out to analyze the ability of enhancers to maintain tissue specif...
Characterization of the nutritional endoderm in the direct developing frog Eleutherodactylus coqui [0.03%]
直接发育型雨蛙(Eleutherodactylus coqui)营养内胚层的特征研究
Uma Karadge,Richard P Elinson
Uma Karadge
Unlike Xenopus laevis, Eleutherodactylus coqui develops without a tadpole. The yolk-rich vegetal region of the embryo forms a transient nutritive tissue, the nutritional endoderm (NE). The definitive endoderm (DE) in E. coqui comes from cel...
Diversity of developmental patterns in achelate lobsters-today and in the Mesozoic [0.03%]
无螯型龙虾的发育模式多样性——现在和中生代时期的比较
Joachim T Haug,Denis Audo,Sylvain Charbonnier et al.
Joachim T Haug et al.
Modern achelate lobsters, slipper and spiny lobsters, have a specific post-embryonic developmental pattern with the following phases: phyllosoma, nisto (slipper lobsters) or puerulus (spiny lobsters), juvenile and adult. The phyllosoma is a...
Identification of a tyrosinase gene potentially involved in early larval shell biogenesis of the Pacific oyster Crassostrea gigas [0.03%]
识别出一个参与太平洋牡蛎外壳早期形成的酪氨酸基因
Pin Huan,Gang Liu,Hongxia Wang et al.
Pin Huan et al.
The larval shell emerges early in embryogenesis of mollusks, but the detailed mechanisms of its biogenesis remain to be determined. In this study, we cloned a tyrosinase gene (cgi-tyr1) that potentially functioned in larval shell biogenesis...
Appendage patterning in the primitively wingless hexapods Thermobia domestica (Zygentoma: Lepismatidae) and Folsomia candida (Collembola: Isotomidae) [0.03%]
无翅始祖六足动物温比亚(domestica)( Zygentoma：Lepismatidae)和无翅弹尾纲昆虫(Folsomia candida)( Collembola：Isotomidae)的附肢模式
Nina D Schaeper,Ernst A Wimmer,Nikola-Michael Prpic
Nina D Schaeper
Arthropod appendages are among the most diverse animal organs and have been adapted to a variety of functions. Due to this diversity, it can be difficult to recognize homologous parts in different appendage types and different species. Gene...
Genome-wide identification and expression profiling of ankyrin-repeat gene family in maize [0.03%]
玉米锚定环基因家族的全基因组鉴定及表达分析
Haiyang Jiang,Qingqing Wu,Jing Jin et al.
Haiyang Jiang et al.
Members of the ankyrin repeats (ANK) gene family encode ANK domain that are common in diverse organisms and play important roles in cell growth and development, such as cell-cell signal transduction and cell cycle regulation. Recently, geno...