【摘 要】
：
Formation of yellow-red color cocoons in the silkworm,Bombyx mori,occurs as the result of the selective delivery of carotenoids from the midgut to the silk
【机 构】
：
State Key Laboratory of Silkworm Genome Biology,Southwest University,Chongqing 400715,China
【出 处】
：
中国”西南地区农业动物种质资源挖掘与创新利用“学术研讨会
论文部分内容阅读
Formation of yellow-red color cocoons in the silkworm,Bombyx mori,occurs as the result of the selective delivery of carotenoids from the midgut to the silk gland via the hemolymph.This process of pigment transport is thought to be mediated by specific cellular carotenoids carrier proteins.Previous studies indicated that two proteins,Cameo2 and CBP,are associated with the selective transport of lutein from the midgut into the silk gland in Bombyx mori.However,the exact roles of Cameo2 and CBP during the uptake and transport of carotenoids are still unknown.In this study,we investigated the respective contributions of these two proteins to lutein and β-carotene transport in Bombyx mori as well as commercial cell-line.
其他文献
环丁砜法芳烃抽提工艺采用液-液抽提和抽提蒸馏相结合的技术，主要由抽提塔、汽提塔、溶剂回收塔、水洗塔、水汽提塔等五塔组成，是当今世界上最为普遍采用的一种芳烃抽提工艺。
在野外调研中发现分布于大别山区的树蛙属物种与此前所记录的黑点树蛙在外部形态存在显著差异，于是对其开展系统的物种鉴定研究，并进而展开了树蛙属的谱系地理学等研究。 基
目的:观察氯化锂-匹罗卡品点燃癫痫(epilepsy,EP)形成过程中大鼠行为、学习记忆能力以及硫化氢(H2S)与光硫醚-β-合酶(CBS)水平变化,探讨H2S/CBS体系在癫痫形成中的作用及机
对西南大学家蚕基因资源库保存的一个锈色茧(rusty cocoon)品系进行遗传分析,并配制回交分离群体,提取个体基因组DNA,利用SSR 分子标记对其锈色茧性状基因进行连锁检索.
Bombyx mori nucleopolyhedrovirus(BmNPV)ORF79(Bm79)encodes an occlusion-derived virus(ODV)-specific envelope protein,which is a homologue of the per os infec
In this study we identified a potential pro-apoptotic caspase gene,Bombyx mori(B.mori)ICE-2(BmICE-2)which encoded a polypeptide of 284 amino acid residues,i
Bcl-2 family proteins have been reported previously to play important roles in the mitochondrial apoptotic pathway.Particularly,Bmbuffy has been identified
QDII基金是近期基金创新的主要品种之一,在黄金QDII、REITs型QDII相继推出之后,目前又有三家公司推出油气类QDII基金,分别是诺安油气能源基金、华宝兴业标普石油天然气上游指
聚烯烃广泛应用于电子、电器、机械等许多行业。但是，聚烯烃的易燃性使其成为潜在的火灾源。又因为，人们对于使用含卤阻燃剂所带来环境问题的忧虑，所以，开展无卤阻燃聚烯烃研究是
电压依赖性阴离子通道(voltage-dependent anion channel, VDAC)是一种由小的多基因家族编码的离子孔道蛋白,它们主要依赖电压来调节其对阴阳离子的选择性。VDAC主要存在于线粒体膜上,它除了在线粒体的能量代谢和物质代谢中起重要性作用外,还与细胞凋亡的诱发有关。本实验室前期通过生物信息学方法对粳稻日本晴全基因组扫描,发现在日本晴基因组中至少存在8个vdac的同源候选基因