The results showed that young leaves and shoot-tips are the best explants for PLB induction.
试验结果表明：幼叶与茎尖是蝴蝶兰原球茎诱导的较佳外植体；
Rob Wiley outlines some fantastic food photography tips & pointers in the article he wrote for Food & Wine this month - Shoot First, Eat Later.
罗布.维利（RobWiley）在这个月给美食与酒杂志投稿的文章，先拍后吃(Shoot First, Eat Later)中，对食物摄影的技巧和方向进行了精彩概述。
Shoot tips of Papaya were successfully cryopreserved using the vitrification method for the first time.
首次采用玻璃化法成功保存了番木瓜茎尖。
Vitrification is the main obstacle in subculture of carnation plantlets in vitro, which were induced from shoot tips.
香石竹红色品种茎尖试管苗继代培养玻璃化现象是香石竹脱毒试管苗生产的一个主要障碍。
Manchu cherry shoot tips can propagate on such three kinds of mediums as MS, G and L mediums, growing vigorously on L medium.
毛樱桃茎尖在MS，G，L三种培养基上均可增殖生长，但以在L培养基中生长较好。
The invention provides a technique for inducing autopolyploid by using peppermint shoot tips, which can be used for breeding peppermint autopolyploid.
本发明提供了一种利用薄荷离体茎尖诱导同源多倍体的技术，可用于薄荷的多倍体育种。
The survival rate and growth status of shoot tips were compared by different treatments after 4w.
不同处理4周后比较茎尖成活率和生长状况。
The stem tips of phalaenopsis test-tube shoot were used as explants to be cultured in the medium(1/2MS) with different concentrations of hormones.
以蝴蝶兰试管苗茎尖为外植体，接种于添加不同浓度激素配比的1/2 MS培养基上进行原球茎诱导。
Results indicated:1) Induction of somatically embryogenic callus was best when shoot and root tips were used as explants.
适宜诱导大蒜胚性愈伤组织且生长正常的外植体为茎尖和根尖。
Under water defficiency stress, activities of SOD and POD and content of MDA in leaves, shoot tips and active roots of 5 2-month-old loquat seedlings were measured.
以‘解放钟’等5个枇杷品种的2月龄实生苗为材，在水分胁迫条件下，测定了叶、茎尖、活动根等不同器官的SOD、POD活性、脂质过氧化产物MDA含量的变化。
The explants from Euphorbia cotinifolia(L. ) stem fragments and shoot tips were used to establish culture in vitro and regeneration system.
以带芽茎段、茎尖做外植体，建立了红叶乌桕的组织培养和再生体系。
Nearby shoot tips are more likely to affect each other than those that are far apart from each other.
相互接近的茎尖之间比相距较远的茎尖之间的影响要大些。
An adequate cold period is an essential condition for onset of flower bud differentiation in shoot tips of rape in vitro.
一定的低温条件是启动油菜离体枝尖花芽分化的必要条件。
An adequate cold period is an essential condition for onset of flower bud differentiation in shoot tips of rape in vitro.
一定的低温条件是启动油菜离体枝尖花芽分化的必要条件。
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