内种皮

D1代变异率33.3%～63.4%，变异的性状包括单株果数、果形、果大小、内种皮颜色、株型、叶形、熟性、育性及产量性状。

Variation rate of D1 generation was 33 . 3 % ~ 63 . 4 % and the types of variation included pods of single plant , shape of pod , size of pod , color of endothelium , plant type , growth period , sterility , fertility and yield .

经过低温层积6个月的种子外种皮ABA下降了4.86倍，胚乳为1.15倍，而内种皮和胚均有少量增加。

Through six months of low temperature stratification , ABA content of the external seed coat decreased 4.86 times and that of endosperm did 1.15 times , which that of either internal seed coat or embryo increased slightly .

内种皮由1层砖形薄壁细胞构成。

The endotesta consists of one layer of brick shipped parenchymatous cells .

木兰科种子内种皮合点区形态观察

Observation on the Morphology of Seed Endotesta at Chalazal Region of Magnoliaceae

其中内种皮的长宽比值变化高于同时期的外种皮和中种皮。

Ratio of length to width of endopleura was higher than that of episperm and mesosperm .

木兰科及其近缘科种子内种皮合点区形态

Morphology of chalazal region on endotesta in the seeds of Magnoliaceae and those of related families

在种实发育过程中，外种皮、中种皮和内种皮细胞排列及形状的差异逐渐明显。

Difference of cell arrangement and shape of episperm , mesosperm and endopleura became obvious during seed development .

对拟南芥的研究表明，种皮色素的核心成分为原花青素，其主要集中积累在种籽的内种皮中有颜色的合点域。

Researches on Arabidopsis shows that the core component of seed coat pigments is PA , which accumulates in endothelium .

在胚的发育过程中，胚乳几乎被吸收耗尽，仅剩下一层胚乳细胞紧贴内种皮。

The development of the onagrad type embryo consumes up the endosperm except ont layer that remains in the mature seed .

采用常规和仪器分析方法对核桃内种皮中一些营养和功能成分含量进行了初步分析测定。

The contents of nutritional and functional components of walnut kernel pellicle were analyzed preliminarily by using conventional and instrumental analytical methods .

此时，外珠被发育形成外种皮，褐色肉质；内珠被形成内种皮，石质化、坚硬。

At this moment , the exterior integument develops the testa which is brown and fleshy ; the inner integument develops the endothelium which is hard . 2 .

不同种子状态、不同发芽床、不同贮藏方式对种子发芽有极显著影响，带内种皮种子发芽率最高（93.5%），发芽最快（10.25天）；

The status of seed , seed germination bed , seed storage method had very significant effects on seed germination . The germination rate of seed with inner seed coat was very high as 93.5 % , and the germination speed was the fastest , 10.25 d.

贵州樟属四种药用植物内果皮、种皮微形态特征

Micromorphology of the endocarp and the testa morphology of four medicinal Cinnamomum plants in Guizhou

Formableacrylic联合沟形夹板和雕纹甲治疗内生甲从种皮的雕纹类型看，槭树属的种皮可以概括为四种类型：（1）嵌合型；

Formable acrylic treatment for ingrowing nail with gutter splint and sculptured nail The testa sculptures of Acer are divided into four types , as follows : ( 1 ) moasaic ;

一些种类如紫堇和黄堇种内出现不同的种皮纹饰类型，在种内出现变异，这可能与其地理分布不同造成的。

Some species such as Corydalis edulis and C. pallida have different seed-coat surface ornamentation types and variation occurs within species . These may be due to their different geographic distribution .