简介：ＪｉａｎｇＳｈｕｑｉｎ：ＡＤｅｖｏｔｅｄＦａｍｉｌｙＰｌａｎｎｉｎｇＷｏｒｋｅｒ（Ｅｄｉｔｏｒ’ｓｎｏｔｅ：Ｍｒｓ．ＪｉａｎｇＳｈｕｑｉｎｗａｓｆｉｒｓｔａｂａｒｅｆｏｏｔｄｏｃｔｏｒａｎｄｌａｔｅｒａｆｕｌ－ｔｉｍｅｆａｍｉｌｙｐｌａｎｎｉｎｇｗ...

简介：Chinesetradeunionshavealwaysbeenkeenondevelopingandprotectingworkerrights.Today,theyhavethetaskofhelpingbuildupharmoniouslaborrelations.Byworkingtoproperlyhandlelettersandvisits,unionorganizationsaimatresolvingproblemsworkersaremostconcernedwith,problemsthataremostpracticalandaffecttheimmediateinterestsofworkers.Thejobisofgreatsignificancetothecountry'sendeavortoensuredecentlaborandsocialstability.

简介：我们在queenles学习了后代生产的进程“s殖民地ofAcromyrmex地下室我们brunneus，并且特别地作为他们的年龄的一个函数评估了工人的卵巢开发。为这，潜水艇殖民地被建立并且从女王(2，4和6个月)在隔离的不同时期评估了，除个别地标记的年龄组以外。Thesubcolonies根据包含卵母细胞的后代生产和卵巢被估计。评估给工人看了从worker-laideggs发源的男性的产卵离子和开发。在2个月“女王，鸡蛋和幼虫的缺席被发现，与在一个更高的比例的鸡蛋比幼虫。在4个月以后，当幼虫增加了时，鸡蛋的比例减少了，并且蛹在一个潜水艇殖民地被发现。在6个月，除幼虫的更高的份额以外，一蛹和一成年男性被发现。工人的解剖揭示了在评估的时期期间包含卵母细胞的卵巢。仅仅一组中型、大的工人，23.3%，从每个时期的人口的20.9%and37.5%分别地在女王估计了更少的潜水艇殖民地，在卵巢的介绍发达卵母细胞。一样与一个女王一起在殖民地被观察，与17.6%，第19.6%a把的工人从的7.8%组每次时期分别地。关于工人年龄，我们由卵巢的解剖观察了，包含卵母细胞的个人withovarioles的最大的百分比发生在45天(6个星期)直到90天(12个星期)。这些结果可能与工人繁殖并且有或没有一个女王在殖民地放营养、繁殖的鸡蛋被联系；这些鸡蛋处于每种状况有不同功能。

简介：<正>如果合作伙伴帮了你一个大忙,你该如何向他表示感谢呢?1.jobwelldoneA:Goodmorning.PhyllisSeymourspeaking.B:Hi,Ms.Seymour?It’sAllanParker.I’vebeenwaitingtocallyouandthankyouforallyourhelplastweek.A:Thankyouverymuch,Mr.Parker.But,thatismyjob.B:Well,Iwanttoletyourbossknowthatshe’dbetterholdontoyou!You’reahardworker!

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简介：Honeybees(Apismellifera)havehaplodiploidsexdetermination:malesdevelopfromunfertilizedeggsandfemalesdevelopfromfertilizedones.Thedifferencesinlarvalfoodalsodeterminethedevelopmentoffemales.Herewecomparedthetotalsomaticgeneexpressionprofilesof2-dayand4-day-olddrone,queenandworkerlarvaebyRNASeq.Theresultsfromaco-expressionnetworkanalysisonallexpressedgenesshowedthat2-day-olddroneandworkerlarvaewerecloseringeneexpressionprofilesthan2-day-oldqueenlarvae.Thisindicatedthatforyounglarvae(2-day-old)environmentalfactorssuchaslarvaldiethaveagreatereffectongeneexpressionprofilesthanploidyorsexdetermination.Droneshadthemostdistinctgeneexpressionprofilesatthe4-daylarvalstage,suggestingthathaploidy,orsexdramaticallyaffectsthegeneexpressionofhoneybeelarvae.Dronelarvaeshowedfewerdifferencesingeneexpressionprofilesatthe2-dayand4-daytimepointsthantheworkerandqueenlarvalcomparisons(598against1190and1181),suggestingadifferentpatternofgeneexpressionregulationduringthelarvaldevelopmentofhaploidmalescomparedtodiploidfemales.Thisstudyindicatesthatearlyindevelopmentthequeencastehasthemostdistinctgeneexpressionprofile,perhapsreflectingtheveryrapidgrowthandmorphologicalspecializationofthiscastecomparedtoworkersanddrones.Laterindevelopmentthehaploidmaledroneshavethemostdistinctgeneexpressionprofile,perhapsreflectingtheinfluenceofploidyorsexdeterminationongeneexpression.

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