Moreover,the chloroplast traits of triploid clones of Populus tomentosa from different hybrid parents were analyzed to measure genetic effects of the cytoplasm.
同时,对不同亲本来源的三倍体毛白杨杂种叶绿体性状变异进行了分析,检测是否有细胞质遗传效应发生,取得一定的进展。
Development and differentiation of gametophytic blade cells in Porphyra yezoensis Ueda;
条斑紫菜叶状体细胞的发育与分化
Effect of nutrition concentration on growth of gametophytic blades in Porphyra haitanensis
营养盐浓度对坛紫菜叶状体生长的影响
The blade discs,which were cut out with a borer from the gametophytic blades developed from the conchospores of the wild type strain(WT) and three improved strains(YZ-2,YZ-6 and YZ-7) after being cultured at the salinity of 26‰ for 35 days,were cultured in the culture medium containing of different salinity to test their growth.
把各品系的壳孢子在正常盐度下长成的大叶状体用海螺酶分解,获得大量的单离体细胞,再将后者分别培养在不同的盐度下进行耐低盐实验。
Preliminary studies on the discoloration of Porphyra yezoensis thallus;
条斑紫菜叶状体色落症的初步研究
Cultivation of Porphyra haitanensis of pure lineage: thallus formation using somatic cell cloning approach and field mariculture;
坛紫菜体细胞单克隆叶状体途径及海上养殖
Taxonomy of Porphyra(Rhodophyta,Bangiales) based on rbcL Sequences from the thallus
紫菜(Porphyra)叶状体rbcL基因分类学分析
A leaflike thallus, as of a seaweed or lichen.
叶状体例如海藻或苔藓的叶状体
nematoparenchymatous thallus
线形薄壁组织叶状体
There are five orders of liverworts, including the Metzgeriales, e.g.Pellia, and the Marchantiales, e.g.
叶状体苔类匍匐生长，叉状分枝，叶状体上个别细胞加厚。
Of or relating to a lichen whose thallus is flat and leafy.
叶状地衣的属于或关于其叶状体是扁平且多叶的苔藓的
type genus of Sphaerocarpaceae; liverworts with small many-lobed usually orbicular thallus.
球蒴苔科的模式属；地钱，具有小的多数情况下呈叶状环形叶状体。
family of small free-floating thalloid plants.
自由飘浮的叶状体植物科。
It successively builds a sequence of lobes.
它连续地建成一系列叶状体。
Taxonomy of Porphyra(Rhodophyta,Bangiales) based on rbcL Sequences from the thallus
紫菜(Porphyra)叶状体rbcL基因分类学分析
any of a group of cryptogamic organisms consisting principally of a thallus and thus showing no differentiation into stem and root and leaf.
任何种类的隐花有机体，主要由叶状体组成，根茎叶无区别。
An algal cell filled with chlorophyll, formed in the thallus of a lichen.
共生藻细胞在苔藓的叶状体里发现的带有叶绿素的藻类细胞
Effects of Genetic and External Factors on Sex Development of Gametophytes in Porphyra Katadai Var. Hemiphylla
遗传因素和外界因子对半叶紫菜华北变种叶状体性别发育的影响
"Some seaweeds have hollow, gas-filled floats that keep their fronds at the surface of the water."
有些海藻有空心气囊,使叶状体浮在水面。
A pitcherlike part, such as the leaf of a pitcher plant.
瓶状叶，瓶状体瓶状部分，如囊叶植物的叶子
endosteal blade vent implant
骨内叶状开口种植体
endosteal blade-close implant
骨内叶状闭口种植体
A pitcher-shaped or bottle-shaped part or organ, such as the hollow tubular leaf of a pitcher plant.
瓶状体罐状或瓶状的部分或器官，如某些瓶状叶植物的中空管状叶子
The neoplastic glands are long and frond-like, similar to those seen in a villous adenoma.
肿瘤腺体长并呈叶状，与绒毛状腺瘤所见相似。
Shaped like a leaf.
叶状的形状象树叶的